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M35049-XXXFP


SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
PIN CONFIGURATION (TOP VIEW)
M35049 - XXXFP
FEATURES
Outline 20P2Q-A
APPLICATION
Movie, Digital steel camera
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
PIN DESCRIPTION
Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol TESTA VSS2 AC CS SCK SIN TCK VDD1 P6 P7 VSS1 P0 / BLNK0 P1 / R P2 P3 / G P4 P5 / B HOR VERT VDD2 Pin name TEST pin Earthing pin Auto-clear input Chip select input Serial data input Serial data input External clock Power pin Port P6 output Port P7 output Earthing pin Port P0 output Port P1 output Port P2 output Port P3 output Port P4 output Port P5 output Horizontal synchronous signal input Vertical synchronous signal input Power pin Input / Output - - Input Input Input Input Input - Output Output - Output Output Output Output Output Output Input Input - Test pin. Open this pin. Connect to GND. When "L", this pin resets the internal IC circuit. Hysteresis input. Built-in pull-up resistor. Chip select pin. Set this pin to "L" level at serial data transfer. Hysteresis input. Built-in pull-up resistor. SIN pin serial data is taken in when SCK rises at CS pin "L" level. Hysteresis input. Builtin pull-up resistor. This is the pin for serial input of display control register and display RAM data. Hysteresis input. Built-in pull-up resistor. This is the pin for external clock input. Please connect to +3V with the power pin. This is the output port. This is the output port. Please connect to GND using circuit earthing pin. This pin can be toggled between port pin output and BLNK0 signal output. This pin can be toggled between port pin output and R signal output. This is the output port. This pin can be toggled between port pin output and G signal output. This is the output port. This pin can be toggled between port pin output and B signal output. This pin inputs the horizontal synchronous signal. Hysteresis input. This pin inputs the vertical synchronous signal. Hysteresis input. Please connect to + 3V with the power pin. Function
REV.1.0
TCK 7 18 19 HOR VERT Clock oscillation circuit display Polarity switching circuit Synchronous signal switching circuit 12 P0 / BLNK0 Timing generator H counter 13 P1 / R 15 P3 / G Polarity switching circuit Display location detection circuit 17 P5 / B Reading address control circuit Blinking circuit 14 P2 16 P4 Port output control circuit Shift register Display control circuit 9 P6
BLOCK DIAGRAM
Input control circuit
Data control circuit
Address control circuit
VDD2 20
VSS1 11
Display control register
TESTA
Display RAM 0 (page 0)
Display RAM 1 (page 1)
Display character ROM 0 (page 0)
Display character ROM 1 (page 1)
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MEMORY CONSTITUTION
sisted of 2 pages : page 0 memory and page 1 memory (their addresses are common), page controlled by DAF bit of each address when writing data. For detail, see "DATA INPUT EXAMPLE". Memory constitution is shown in Figure 1 and 2.
Addresses 00016 00116 ..... 11E 16 11F16 12016 12116 12216 12316 12416 12516 12616 12716 12816 4
DAE BB BB
DAD BG BG
DAC BR BR
DAB BLINK BLINK Blinking
DA7 C7 C7
DA6 C6 C6
DA5 C5 C5
DA4 C4 C4
DA3 C3 C3
DA2 C2 C2
DA1 C1 C1
DA0 C0 C0
Background coloring BB BB BG BG BR BR
Character color
Character code
BLINK BLINK
TEST27 VJT
TEST26 TEST25 TEST24 TEST23 TEST22 TEST21 TEST20 TEST19 TEST18 TEST17 TEST16 TEST15 TEST14 PTD5 PTD4 PTD3 PTD2 PTD1 HP7 PTD0 PTC5 HP6 VP6 HP5 VP5 PTC4 HP4 VP4 PTC3 HP3 VP3 PTC2 PTC1 HP2 VP2 HP1 VP1 PTC0 HP0 VP0
TEST28 PTD7 PTD6
TEST31SPACE2 SPACE1 SPACE0 TEST30 TEST29 HP8
TEST34 TEST3 TEST2 TEST1 TEST0 TEST33 TEST32 VP7
TEST9 TEST5 TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0 TEST10 VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
POPUP VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 MODE0 TEST12 HSZ20 TEST11 HSZ10 BETA14 TEST8 TEST7 TEST6 MODE1 BLINK2 BLINK1 BLINK0 DSPON TEST35 RAMERS SYAD BLK1 FB FG FR RB RG
RR BCOL
BLK0 POLH POLV VMASK
Fig. 1 Memory constitution (page 0 memory)
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Addresses 00016 00116 ..... 11E 16 11F16 12016 12116 12216 12316 12416 12516 12616 12716 12816
DAE BB BB
DAD BG BG
DAC BR BR
DAB BLINK BLINK
DA7 C7 C7
DA6 C6 C6
DA5 C5 C5
DA4 C4 C4
DA3 C3 C3
DA2 C2 C2
DA1 C1 C1
DA0 C0 C0
Background coloring BB BB BG BG BR BR
Blinking BLINK BLINK
Character color
Character code
SPACE2 SPACE1 SPACE0 TEST30 TEST29 HP8
HP6 VP6
HP5 VP5
HP4 VP4
HP3 VP3
HP2 VP2
HP1 VP1
HP0 VP0
TEST3 TEST2 TEST1 TEST0 TEST33 TEST32 VP7
TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0 VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 TEST12 HSZ20 TEST11 HSZ10 BETA14 TEST8 TEST7 TEST6 BLINK2 BLINK1 BLINK0 DSPON TEST13 RAMERS SYAD BLK1 FB BLK0 FG FR RB RG RR BCOL
Fig. 2 Memory constitution (page 1 memory)
Note: Page 0 and page 1 registers are found in their respective pages. For example, HP8 to HP0 of the page 0 memory sets the horizontal display start position of page 0, whereas HP8 to HP0 (same register name) of the page 1 memory sets the horizontal display start position of page 1. Also, registers common to both page 0 and page 1 are found only in the page 0 memory. For example, PTC0 is the control register of the P0 pin and is found only in the page 0 memory.
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
SCREEN CONSTITUTION
The screen lines and rows are determined from each address of the display RAM (page 0 and page 1 are common). The screen constitution is shown in Figure 3.
1 00016 01816 03016 04816 06016 07816 09016 0A816 0C016 0D816 0F016 10816
2 00116 01916 03116 04916 06116 07916 09116 0A916 0C116 0D916 0F116 10916
3 00216 01A16 03216 04A16 06216 07A16 09216 0AA16 0C216 0DA16 0F216 10A16
4 00316 01B16 03316 04B16 06316 07B16 09316 0AB16 0C316 0DB16 0F316 10B16
5 00416 01C16 03416 04C16 06416 07C16 09416 0AC16 0C416 0DC16 0F416 10C16
6 00516 01D16 03516 04D16 06516 07D16 09516 0AD16 0C516 0DD16 0F516 10D16
7 00616 01E16 03616 04E16 06616 07E16 09616 0AE16 0C616 0DE16 0F616 10E16
8 00716 01F16 03716 04F16 06716 07F16 09716 0AF16 0C716 0DF16 0F716 10F16
9 00816 02016 03816 05016 06816 08016 09816 0B016 0C816 0E016 0F816 11016
10 00916 02116 03916 05116 06916 08116 09916 0B116 0C916 0E116 0F916 11116
11 00A16 02216 03A16 05216 06A16 08216 09A16 0B216 0CA16 0E216 0FA16 11216
12 00B16 02316 03B16 05316 06B16 08316 09B16 0B316 0CB16 0E316 0FB16 11316
13 00C16 02416 03C16 05416 06C16 08416 09C16 0B416 0CC16 0E416 0FC16 11416
14 00D16 02516 03D16 05516 06D16 08516 09D16 0B516 0CD16 0E516 0FD16 11516
15 00E16 02616 03E16 05616 06E16 08616 09E16 0B616 0CE16 0E616 0FE16 11616
16 00F16 02716 03F16 05716 06F16 08716 09F16 0B716 0CF16 0E716 0FF16 11716
17 01016 02816 04016 05816 07016 08816 0A016 0B816 0D016 0E816 10016 11816
18 01116 02916 04116 05916 07116 08916 0A116 0B916 0D116 0E916 10116 11916
19 01216 02A16 04216 05A16 07216 08A16 0A216 0BA16 0D216 0EA16 10216 11A16
20 01316 02B16 04316 05B16 07316 08B16 0A316 0BB16 0D316 0EB16 10316 11B16
21 01416 02C16 04416 05C16 07416 08C16 0A416 0BC16 0D416 0EC16 10416 11C16
22 01516 02D16 04516 05D16 07516 08D16 0A516 0BD16 0D516 0ED16 10516 11D16
23 01616 02E16 04616 05E16 07616 08E16 0A616 0BE16 0D616 0EE16 10616 11E16
24 01716 02F16 04716 05F16 07716 08F16 0A716 0BF16 0D716 0EF16 10716 11F16
The hexadecimal numbers in the boxes show the display RAM address.
Fig. 3 Screen constitution
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY RAM
BB 0 0 0 0 1 1 1 1 BG 0 0 1 1 0 0 1 1 BR 0 1 0 1 0 1 0 1 Color Black Red Green Yellow Blue Magenta Cyan White B 0 0 0 0 1 1 1 1 G 0 0 1 1 0 0 1 1 R 0 1 0 1 0 1 0 1 Color Black Red Green Yellow Blue Magenta Cyan White
Remarks Function Set the displayed ROM character code. Set display character
To write data into page 0 (Note 2), select the data from the ROM characters (256 types) for page 0 and set the character code. To write data into page 1, do the same from the ROM characters (256 types) for page 1.
Set character color (character unit)
Do not blink.
Set blinking See register BLINK2 to BLINK0 (address12816) Set character background (character unit)
Notes 1. The display RAM is undefined state at the AC pin. 2. The display RAM consists of 2 pages, page 0 and page 1 (common address). The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1.
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
REGISTERS DESCRIPTION
(1) Address 12016 Contents DA Register Remarks Status 0 0 TEST14
(Note 3)
Function It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used.It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". It is used to "0", normally. Alleviates continuous vertical jitters. Can not be used. It should be fixed to "0".
TEST15
(Note 3)
TEST16
(Note 3)
TEST17
(Note 3)
TEST18
(Note 3)
TEST19
(Note 3)
TEST20
(Note 3)
TEST21
(Note 3)
TEST22
(Note 3)
TEST23
(Note 3)
TEST24
(Note 3)
TEST25
(Note 3)
TEST26
(Note 3)
TEST27
(Note 3)
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Address 12116 Contents DA 0 Register Status PTC0
(Note 3)
Function P0 output (port P0). BLNK0 output. P1 output (port P1). R signal output. P2 output (port P2). Can not be used. P3 output (port P3). G signal output. P4 output (port P4). Can not be used. P5 output (port P5). B signal output. "L" output or negative polarity output (BLNK0 output). "H" output or positive polarity output (BLNK0 output). "L" output or negative polarity output (R signal output). "H" output or positive polarity output (R signal output). "L" output. "H" output. "L" output or negative polarity output (G signal output). "H" output or positive polarity output (G signal output). "L" output. "H" output. "L" output or negative polarity output (B signal output). "H" output or positive polarity output (B signal output). "L" output. "H" output. "L" output. "H" output. Can not be used. It should be fixed to "0".
Remarks P0 pin output control.
(Note 3)
P1 pin output control.
(Note 3)
P2 pin output control.
(Note 3)
P3 pin output control.
(Note 3)
P4 pin output control.
(Note 3)
P5 pin output control.
(Note 3)
P0 pin data control.
(Note 3)
P1 pin data control.
(Note 3)
P2 pin data control.
(Note 3)
P3 pin data control.
(Note 3)
P4 pin data control.
(Note 3)
P5 pin data control.
(Note 3)
P6 pin data control.
(Note 3)
P7 pin data control.
TEST28
(Note 3)
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(3) Address 12216 DA Register Contents Status 0 0 HP0 1 0 1 HP1 1 0 2 HP2 1 0 3 HP3 1 0 4 HP4 1
2nHPn
T : Period of display frequency 472 settings are possible.
(Note 3)
Display area
Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0".
(S) represents one line worth of spac
Can not be used. It should be fixed to "0".
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(4) Address 12316 DA Register VP0 1 0 1 VP1 1 0 2 VP2 1 0 3 VP3 1 0 4 VP4 1
H: Cycle with the horizontal synchronizing pulse 255 settings are possible.
(Note 3)
Display area
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used.
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(5) Address 12416 DA Contents Register Status 0 DSP0 0 1 1 DSP1 0 1 2 DSP2 0 1 3 DSP3 0 1 4 DSP4 0 1 5 DSP5 0 1 6 DSP6 0 1 7 DSP7 0 1 8 DSP8 0 1 9 DSP9 0 1 A DSP10 0 1 B DSP11 0 1 C TEST4 0 1 0 D TEST5
(Note 3)
Remarks Sets the display mode of line 1.
Sets the display mode of line 2.
Sets the display mode of line 3.
Sets the display mode of line 4.
For detail, see DISPLAY FORM1(1).
Sets the display mode of line 5.
Sets the display mode of line 6.
Sets the display mode of line 7.
Sets the display mode of line 8.
Sets the display mode of line 9.
Sets the display mode of line 10.
Sets the display mode of line 11.
Sets the display mode of line 12.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. Can not be used. It should be fixed to "1".
TEST9
(Note 3)
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(6) Address 12516 DA Contents Register Status 0 0 LIN2 1 1 0 LIN3 1 2 0 LIN4 1 3 0 LIN5 1 4 0 LIN6 1 5 0 LIN7 1 6 0 LIN8 1 7 0 LIN9 1 8 0 V1SZ0 1 9 0 V1SZ1 1 A 0 VSZ1L0 1 B 0 VSZ1L1 1 C 0 VSZ1H0 1 0 D VSZ1H1 1 0 E TEST10
(Note 3)
Refer to VSZ1L0 and VSZ1L1
Remarks Vertical direction dot size setting for the 2nd line.
Vertical direction dot size setting for the 3rd line.
Vertical direction dot size setting for the 4th line.
Refer to VSZ1H0 and VSZ1H1 Refer to VSZ2H0 and VSZ2H1
2nd to 12th Refer to VSZ2L0 and VSZ2L1 line
Vertical direction dot size setting for the 5th line.
Vertical direction dot size setting for the 6th line.
Vertical direction dot size setting for the 7th line.
Vertical direction dot size setting for the 8th line.
Vertical direction dot size setting for the 9th line. H: Cycle with the horizontal synchronizing pulse
V1SZ1 0 0 1 1 V1SZ0 0 1 0 1 Vertical direction size 1H / dot 2H / dot 3H / dot 4H / dot
Vertical direction dot size setting for the 1st line. (all lines are common)
H: Cycle with the horizontal synchronizing pulse
VSZ1L1 VSZ1L0 Vertical direction size 0 0 1H / dot 0 1 2H / dot 1 0 3H / dot 1 1 4H / dot
H: Cycle with the horizontal synchronizing pulse
VSZ1H1 VSZ1H0 Vertical direction size 0 0 1H / dot 0 1 2H / dot 1 0 3H / dot 1 1 4H / dot
It should be fixed to "0". Can not be used.
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(7) Address 12616 DA Contents Register Status 0 0 LIN10 1 1 LIN11 0 Dot size can be selected between 2 types for each dot line. 1 2 0 LIN12 1 3 0 LIN13 1 4 LIN14 0 1 5 0 LIN15 1 6 0 LIN16 1 7 LIN17 0 1 8 0 V18SZ0 1 9 0 V18SZ1 1 A VSZ2L0 0 1 B 0 VSZ2L1 1 C 0 VSZ2H0 1 0 D VSZ2H1 1 0 1 H: Cycle with the horizontal synchronizing pulse
Refer to VSZ1L0 and VSZ1L1
Function
Remarks Vertical direction dot size setting for the 11th line.
Vertical direction dot size setting for the 11th line.
For dot size, see the below registers. Line 1 and lines 2 to 12 can be set independent of one another.
Refer to VSZ1H0 and VSZ1H1
Vertical direction dot size setting for the 12th line.
Vertical direction dot size setting for the 13th line.
2nd to 12th Refer to VSZ2L0 Refer to VSZ2H0 and VSZ2L1 and VSZ2H1 line
Vertical direction dot size setting for the 14th line.
Vertical direction dot size setting for the 15th line.
Vertical direction dot size setting for the 16th line.
Vertical direction dot size setting for the 17th line.
Vertical direction dot size setting for the 18th line. (all lines are common)
H: Cycle with the horizontal synchronizing pulse
VSZ2L1 VSZ2L0 Vertical direction size 0 0 1H / dot 0 1 2H / dot 1 0 3H / dot 1 1 4H / dot
H: Cycle with the horizontal synchronizing pulse
VSZ2H1 VSZ2H0 Vertical direction size 0 0 1H / dot 0 1 2H / dot 1 0 3H / dot 1 1 4H / dot
POPUP
(Note 3)
Page 1 priority display Page 0 priority display
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(8) Address 12716 DA Contents Register Status 0 0 RR 1 1 0 RG 1 2 0 RB 1 3 0 FR 1 4 0 FG 1 5 0 FB 1 6 0 TEST6 1 7 0 TEST7 1 8 0 TEST8 1 9 0 BETA14 1 A 0 HSZ10 1 B 0 TEST11 1 C 0 HSZ20 1 D TEST12 0 1 MODE0
(Note 3)
Function
RB 0 0 0 0 1 1 1 1 RG 0 0 1 1 0 0 1 1 RR 0 1 0 1 0 1 0 1 Color Black Red Green Yellow Blue Magenta Cyan White
Remarks
Sets the raster color of all blankings.
Color Black Red Green Yellow Blue Magenta Cyan White
Sets the blanking color of the Border size, or the shadow size.
HSZ10 0 1 Horizontal direction size 1T / dot 2T / dot
Character size setting in the horizontal direction for the first line. T : Display frequency cycle
It should be fixed to "0". Can not be used.
HSZ20 0 1 Horizontal direction size 1T / dot 2T / dot
Character size setting in the horizontal direction for the 2nd line to 12th line. T : Display frequency cycle
It should be fixed to "0". Can not be used.
MODE1 0 0 1 1 MODE0 0 1 0 1 Display mode Standard (Note4) AND EXOR OR
Sets the display mode for when 2 pages are displayed at the same time. See "DISPLAY FORM 2". MODE1(address12816) .
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1". 4. 2 way settings are available by POPUP (address 12616).
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(9) Address 12816 DA Contents Register Status 0 0 BCOL 1 1 0 B / F
(Note 3)
Function Blanking of BLK0, BLK1 All raster blanking Synchronize with the leading edge of horizontal synchronization. Synchronize with the trailing edge of horizontal synchronization. Do not mask by VERT input signal Mask by VERT input signal VERT pin is negative polarity VERT pin is positive polarity HOR pin is negative polarity HOR pin is positive polarity
BLINK1 BLINK0
Remarks Sets all raster blanking
Synchronize with the front porch or back porch of the horizontal synchronazation signal. Set mask at phase comparison operating.
VMASK
(Note 3)
Set VERT pin polarity.
(Note 3)
Set HOR pin polarity.
BLK0 1
Blanking mode Matrix-outline size Character size Border size Matrix-outline size
Set blanking mode. See "DISPLAY SHAPE 2".
See "DISPLAY FORM1 (2)".
0 RAMERS 1
There is no need to reset because there is no register for this bit.
0 TEST35 1
Fix the page 1 memory (TEST13) to "0".
0 DSPON 1
0 BLINK0 1
Set blinking duty ratio.
0 BLINK1 1 0
Divided into 64 of vertical synchronous signal Divided into 32 of vertical synchronous signal For setting, see MODE0 (address 12716).
BLINK2 1 0
Set blinking frequency.
MODE1
(Note 3)
Sets the display mode for when 2 pages are displayed at the same time.
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
REV.1.0
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY FORM 1
M35049-XXXFP has the following four display forms. (1) Blanking mode Character size : Blanking same as the character size. Border size : Blanking the background as a size from character.
All matrix-outline border display
Blanking mode All matrix-outline size Character size Border size All matrix-outline size
Character display Border display All matrix-outline display
All matrix-outline border display
Character display Border display All matrix-outline display
(Note 1) 12 dots (Note 2) 12 dots 12 dots 12 dots (Note 2)
Scanning
18 dots
R, GorB output BLNK0 output
color setting
Character color
: R, G, B of display RAM Character color : R, G, B of display RAM (Character unit) (Character unit) Border color : Register FR, FG, FB (Display unit) Matrix-outline color : BR, BG, BB of display RAM (Character unit)
Character color : R, G, B of display RAM (Character unit) Matrix-outline color :BR, BG, BB of display RAM (Character unit)
(a) Matrix-outline and border display (Matrix-outline size)
(b) Character display (Character size)
(c) Border display (Border size)
(d) Matrix-outline display (Border size) ( ) is blank in mode.
Note 1. When register BCOL is set to "1", the raster range of the display modes set respectively by BLK1 and BLK0 are colored by registers RR, RG, and RB (address 12716). And the blanking mode is set all blanking size (all raster size) regardless of the BLK1 and BLK0 settings. Note 2. The horizontal size of the full matrix-outline size can be set to 14 dots by register BETA14 (address 12716). BLNK0 can also be output at 14 dots.
Fig. 4 Display form
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 5 Border and shadow display
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY FORM 2
This IC can display both page 0 and page 1 at the same time. Page 0: Set the DAF bit in each addresses to "0". Page 1: Set the DAF bit in each addresses to "1".
Example 1
Example 2
Screen size Tone
Monitor display
Fig.6 Example of 2 pages display
POPUP 0 1
Display mode Standard (Page 1 priority) Standard (Page 0 priority) AND EXOR OR
(1) Standard (page 1 priority) .. Page 1 has priority in overlapping areas. Page 0 is not displayed in those areas. (2) Standard (page 0 priority) .. Page 0 has priority in overlapping areas. Page 1 is not displayed in those areas. (3) AND .................. In overlapping areas, the RGB output of the 2 pages is AND processed and output. (4) EXOR ................. In overlapping areas, the RGB output of the 2 pages is EXOR processed and output. (5) OR ................... In overlapping areas, the RGB output of the 2 pages is OR processed and output.
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
CHARACTER FONT
12 dots
18 dots
When the character extends to the top line of the matrix, no border is left at the top.
When the character extends to the bottom (18th) line of the matrix, no border is left at the bottom. Note: Hatching represents border.
Fig.7 Example of border display
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DATA INPUT EXAMPLE
Data of display RAM and display control registers can be set by the 16-bit serial input function. Example of data setting is shown in Figure 8.
Data input example (M35049-XXXFP)
Address / data
(Note1)
DAE DAD DAC DAB DAA DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0 200m sec hold
Remarks
System set up
Address 12016 Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data 12016 12116 12216 12316 12416 12516 12616 12716 12816 12216 12316 12416 12516 12616 12716 12816 00016 ...
Address setting Frequency value setting (Note2) Output setting
Horizontal display location setting
PTD7 PTD6
HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0
0 page
Vertical display location setting
Display form setting Character size setting Character size setting
Color, character size setting
POLH POLV
Page 0 display OFF Address setting
Horizontal display location setting Vertical display location setting
Address 12216
HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0
1 page
Display form setting Character size setting Character size setting
Color, character size setting
Page 1 display OFF
BR BLINK B
Blink -ing
0 page
Background coloring
Character color
Character code
Character setting
Data Data
11F16 00016 ...
BR BLINK B 0 0 0 BR BLINK B
Blink -ing
1 page Character setting
Address 00016
Background coloring
Character color
Character code
11F16
Address setting Page 1 display ON Display form setting (Note 2) Address setting Page 0 display ON Display form setting (Note 2)
Address 12816 Data 12816
POLH POLV
Notes 1 : The page in which data is written is controlled by the address. To write data into page 0, set "0". To write data into page 1, set "1". 2 : Matrix-outline display in this data. 3 : Input a continuous clock of constant period from the TCK pin.
Fig 8. Example of data setting
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SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Synchronous signal generator
Horizontal synchronous signal (3V) Vertical synchronous signal (3V)
1 2 1F - + 3 4 TESTA VSS2 AC CS SCK SIN TCK VDD1 P6 P7 +3V 100 F + 1F 0.01 F VDD2 VERT HOR P5 / B P4 P3 / G P2 P1 / R P0 / BLNK0 VSS1 100 F - + 1F 0.01 F 20 19 18 17 16 15 14 13 12 11
M35049-XXXFP
Microcomputer
External clock
R BLNK0
Fig. 9 Example of the M35049-XXXFP peripheral circuit
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
SERIAL DATA INPUT TIMING
(1)Serial data should be input with the LSB first. (2)The address consists of 16 bits. (3)The data consists of 16 bits. (4)The 16 bits in the SCK after the CS signal has fallen are the ad dress, and for succeeding input data, the address is incremented every 16 bits. Therefore, it is not necessary to in put the address from the second data.
Fig.10 Serial input timing
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SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Data input Symbol tw(SCK) tsu(CS) th(CS) tsu(SIN) th(SIN) tword SCK width CS setup time CS hold time SIN setup time SIN hold time 1 word writing time Parameter Limits Typ. - - - - - - Unit ns ns µs ns ns µs Remarks
Min. 200 200 2 200 200 10
See Figure 11
tw(CS) 1µs(min.) CS
tsu(CS)
tw(SCK)
th(CS)
tsu(SIN)
th(SIN)
CS tword more than 2 µs SCK 1 2 .. 12 13 14 15 16 1 .. 12 13 14 15 16
Fig. 11 Serial input timing requirements
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
ABSOLUTE MAXIMUM RATINGS
Symbol VDD VIH VIL FOSC H.sync Supply voltage "H" level input voltage "L" level input voltage Parameter Min. 2.2 0.8VDD 0 6.3 15.0 Limits Typ. 3.0 VDD 0 - - Max. 3.5 VDD 0.2VDD 16.0 32.0 Unit V V V MHz kHz
AC, CS, HOR, SIN, SCK, VERT AC, CS, HOR, SIN, SCK, VERT
Oscillating frequency for display Horizontal synchronous signal input frequeney
Notes 1. The current from the IC must not exceed - 0.1 mA / port at any of the port pins (P0 to P7). 2. The current flowing into the IC must not exceed 0.1 mA / port at any of port pins (P0 to P7).
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
NOTE FOR SUPPLYING POWER
(1)Timing of power supplying to AC pin The internal circuit of M35049-XXXFP is reset when the level of the auto clear input pin AC is "L". This pin in hysteresis input with the pull-up resistor. The timing about power supplying of AC pin is shown in Figure 12.
Voltage V
Data input disable
VDD Supply voltage 0.8 x VDD VAC (AC pin input voltage)
0.2 x VDD
tW more than 1ms tS
Fig. 12 Timing of power supplying to AC pin Note for external clock input to the TCK pin Input to the TCK pin a constant-period continuous external clock that synchronizes with the horizontal synchronous signal. Never stop inputting the clock while displaying.
PRECAUTION FOR USE
Notes on noise and latch-up In order to avoid noise and latch-up, connect a bypass capacitor (0.1µF) directly between the V DD1 pin and VSS1 pin, and the VDD2 pin and VSS2 pin using a heavy wire. Note for horizontal synchronous signal input to the HOR pin Set horizontal synchronous signal edge waveform timing to under 5ns and input to HOR pin. Set only the side which set by B / F register waveform timing under 5ns and input to HOR pin. : Set front porch edge or back porch edge by B / F register (address 12816).
DATA REQUIRED FOR MASK ROM ORDERING
Please send the following data for mask orders. (1) M35049-XXXFP mask ROM order confirmation form (2) 20P2Q-A mask specification from (3) ROM data : EPROMs or floppy disks In the cace of EPROMs, three sets of EPROMs are required per pattern. In the cace of floppy disks, 3.5-inch 2HD disk (IBM format) is required per pattern.
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
STANDARD ROM TYPE : M35049-001FP
M35049-001FP is a standard ROM type of M35049-XXXFP. The character patterns for 0 page are fixed to the contents of Figure 13 to 16, the character patterns for page 1 are fixed to the contents of Figure 17 to 20.
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 13 M35049-001FP character pattern for page 0 (1)
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 14 M35049-001FP character pattern for page 0 (2)
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 15 M35049-001FP character pattern for page 0 (3)
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
FF16 blank
Fig. 16 M35049-001FP character pattern for page 0 (4)
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 17 M35049-001FP character pattern for page 1 (1)
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 18 M35049-001FP character pattern for page 1 (2)
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Fig. 19 M35049-001FP character pattern for page 1 (3)
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MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
FF16 blank
Fig. 20 M35049-001FP character pattern for page 1 (4)
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Note : Please fill in all items marked g, Issuance signature
Receipt
MASK ROM CONFIRMATION FORM SCREEN DISPLAY IC M35049-XXXFP MITSUBISHI ELECTRIC
Data :
Section head Supervisor signature signature
g Customer
Company name Data issued Date :
Subumitted by
Supervisor
g 1. Confirmation Confirm the Character Font Preparation Program in Mitsubishi Sales Sites. Three EPROMs are required for each pattern if this order is performed by EPROMs. One floppy disk is required for each pattern if this order is performed by a floppy disk. Ordering by EPROMs If at least two of the three sets of EPROMs submitted contain identical data, we will produce masks based on this data. We shall assume the responsibility for errors only if the mask ROM data on the products we produce differs from this data. Thus, extreme care must be taken to verify the data in the submitted EPROMs (27512 type used). (1) The font data prepared by the Character Font Preparation Program is saved as a binary type object file (addresses 0000h to FFFFh) and a hex type object file . Three sets of these EPROMs are required. (2) Attach the erase protect seals on three EPROMs. Each seal bears the type name (M35049), and ROM No. (-..FP). Checksum code for entire EPROM Save file name M 0 4 9 R . V (hexadecimal notation) (equal or less than eight characters )
Ordering by floppy disk We will produce masks based on the mask files generated by the mask file generating utility. We shall assume the responsibility for errors only if the mask ROM data on the products we produce differs from this mask file. Thus, extreme care must be taken to verify the mask file in the submitted floppy disk. The mask files forms hex-file made by the character font preparation program in the mask file generation utility. Submit the mask file after be saved in the floppy disk. The submitted floppy disk must be 3.5-inch 2HD type and DOS / V format. And the number of the mask files must be one in one floppy disk. File code Mask file name (hexadecimal notation) .MSK (equal or less than eight characters)
g 2. Select the marking type (Check in the appropriate box). Special Mark .... Fill in the Mark Specification Form (20P2Q-A) and attach to the Mask ROM Confirmation Form. Standard Mark .... No writing is required. g 3. Select the package type (Check in the appropriate box). .... SSOP (M35049-XXXFP) g 4. Comments
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SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Mask ROM number
g 5.(Page 0) Test patterns
g 6.(Page 0) Character patterns (See the next page)
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SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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g 7.(Page 1) Test patterns
g 8.(Page 1) Character patterns (See the next page)
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SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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M35049-XXXFP
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FF16 blank
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20P2Q-A (20-PIN SSOP) MARK SPECIFICATION FORM
Mitsubishi IC catalog name Please choose one of the marking types below (A, B, C), and enter the Mitsubishi IC catalog name and the special mark (if needed). A. Standard Mitsubishi Mark
Mitsubishi IC catalog name
Mitsubishi lot number (6-digit)
Mitsubishi IC catalog name
ROM number (3-digit) Mitsubishi lot number (4-digit)
C. Special Mark Required
The standard Mitsubishi font is used for all characters except for a logo.
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M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
HEAD OFFICE: 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
· Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-flammable material or (iii) prevention against any malfunction or mishap.
Notes regarding these materials