Development Board ATSAM9708 ATSAM9708DVB Description ATSAM97

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Development Board ATSAM9708 ATSAM9708DVB Description ATSAM97

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Burr-Brown® PCM1800 (20-bit 95dB SNR) Audio DACs Burr-Brown PCM1739 (24-bit 105dB SNR) 128-Mbit Flash Memory Atmel 49LV321T 64-Mbit SDRAM Micron® 48LC4M16 SPDIF receiverDRMSD Crystal® CS8412 (optional) SPDIF transmitter Crystal CS8402 (optional) Interface NM95MS14
Development Board ATSAM9708 ATSAM9708DVB
Description
ATSAM9708DVB high quality development board ATSAM9708 synthesis effect DSP. used debug mode test firmware stand-alone operational mode.
Rev. 2631C-DRMSD-11/02
Minimum Hardware Configuration
This reference design includes many optional high quality components whereas most ATSAM9708DVB applications require only following: Audio PCM1800 case microphone input only) Flash, EPROM (with size determined sample set) minimum (SRAM, DRAM SDRAM) Audio PCM1739
Operating Mode
ATSAM9708DVB operates modes: Debug mode: Once board plugged into slot, firmware downloaded debugged into SDRAM. software tools also program Flash memories stand-alone mode. Stand-alone mode: board requires external supply, midi link connection. This provides benefit from high quality provided CODEC interface.
Configuration Connectors
Table 9708DVB Connectors Configuration
Connector Reference MIDI AUDIO SPDIF TRIMMER RESET Note: Micro push 100K trimmer Receiver Input Microphone gain Microphone gain Manual Reset Jack Jack Front Right Output Microphone Microphone Transmitter Output MIDI MIDI Rear Left Output Rear Right Output Front Left Output Type Name MIDI MIDI
Trimmers have been calibrated order best dynamic range.
ATSAM9708DVB
2631C-DRMSD-11/02
ATSAM9708DVB
Development Board Layout
2631C-DRMSD-11/02
Jumper Configuration
Table Jumper Configuration
Reference Default Setting Modify
Comment
Memory supply voltage (3.3V) SDRAM clock inverter Manual setting debug Use) Front (default SDOUT_0) SPDIF transmitter SDATA (default SDOUT_2) SPDIF receiver SDATA (default SDIN_2) Mike DOUT (default SDIN_0) Rear (default SDOUT_1)
Configuration External Connectors
Table Configuration External Connectors
Reference
Type
Content SD_OUT SD_IN data Memory Address Control Memory Data Control
ATSAM9708DVB
2631C-DRMSD-11/02
ATSAM9708DVB
Parts List Schematic
Item Quantity
Table presents ATSAM9708DVB bill materials revised 2002.
Table ATSAM9708DVB Bill Materials
Reference C41, C10, C12, C13, C27, C29, C50, C51, C54, C57, C59, C60, C11, C36, C37, C47, C55, C58, C73, C26, C28, C32, C35, C40, C52, C53, C56, C70, C75, C76, C77, C16, C17, C63, C18, C19, C65, C20, C21, C38, C39, C67, C22, C24, C30, C33, C31, C42, IC18, IC19, IC10 IC11 IC12, IC13, IC14, IC15 IC16 IC17 IC20 Part 0.1µF 1200 10uF-Low Noise 0.33 1N4148 1N4002 OPA2132UA PCM1739E OPA2353 HCPL-2730 PCM1800 74HC74 CS8402A CS8412 L7805CD2T ATSAM9708-144 AT49LV321T 74HC08 LM3940IMP-3.3 NM95MS14
2631C-DRMSD-11/02
Table ATSAM9708DVB Bill Materials (Continued)
Item Quantity Reference IC21 IC22 IC23 IC25 JP1, JP4, J12, J1A1, J1B1 J1C1, J1D1 J10, R41, R19, R20, R35, R36, R37, R43, R52, R53, R54, R57, R58, R59, R60, R61, R67, R68, R69, R70, R71, R72, R73, R74, R75, R76, R77, R10, R17, R18, R50, R51, R11, R12, R44, R13, R14, R27, R28, R34, R38, R46, R15, R16, R48, R21, R22, R23, R29, R63, R64, R65, R79, R80, R81, R82, R83, R84, R85, Part 74HC139 SDRAM 4M*16 74HC00 DS1813 HEAD_8X2 HEAD_10X2 HEAD_20X2 DIN_5 RCA_JACK PLUG HEAD_31 HEAD_18 JACK STEREO µH-22R474 100k TRIM 90.9
ATSAM9708DVB
2631C-DRMSD-11/02
ATSAM9708DVB
Table ATSAM9708DVB Bill Materials (Continued)
Item Quantity Reference SW1, SW2, SW4, SW5, SW7, SW8, TP1, TP2, TP3, TP4, TP5, Part mounted STRAP2P SW_PUSH TEST-POINT 12.2880
2631C-DRMSD-11/02
IC17 LM3940IMP-3.3 C23D 1_IN 2_IN MI2_OUT MI1_OUT MIDI1_IN MIDI2_IN MIDI1_OUT MIDI2_OUT SAMCS/ IOR/ IOW/ IC16A IC16B 74HC08 DIN_5 MIDI OUT_2 74HC08 SD15 SD14 SD13 SD12 SD11 SD10 SD[15:0] 13:0] C16D 74HC08 IOR/ IOW/ IORD IOWR 4.7K SAMCS/ DS181 RES/ IC25 IOCS2 IRQIN1 SA13 SA12 SA11 SA10 IOCS3 IOCS1 IOCS0 IRQIN0 PLUG 1N4002 0.33u 470uF VOUT IC10 L7805CD2T 0.1u RSTDRV +5VA RESET
IC23A IC21B DABD1 IC22 RAS/ CAS/ D_IN D_OUT C16C WCS1/ WCS0/ IC21A IC11 SD_IN7 SD_IN6 SD_IN5 SD_IN4 SD_IN3 SD_IN2 SD_IN1 SD_IN0 WCS1 WCS0 WA26 WA25 WA24 WA23 WA22 WA21 WA20 WA19 WA18 WA17 WA16 WA15 WA14 WA13 WA12 WA11 WA10 WCS1/ WCS0/ 74HC139 74HC08 SD_OUT7 SD_OUT6 SD_OUT5 SD_OUT4 SD_OUT3 SD_OUT2 SD_OUT1 SD_OUT0 UDQM LDQM A10/AP VDDQ VDDQ VDDQ VDDQ SDRAM 4M*16 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 VSSQ VSSQ VSSQ VSSQ 74HC139 74HC00 CS0/ CS1/ CS2/ CS3/ CKOUT
C23C
IC23B
RESET RFRH IRQ9 SDIN0 SDIN1 SDIN2 SDIN3 SDIN4 SDIN5 SDIN6 SDIN7 SDOUT0 SDOUT1 SDOUT2 SDOUT3 SDOUT4 SDOUT5 SDOUT6 SDOUT7 IOW/ IOR/ O_READY IRQ7 1N4148 IRQ5 IRQ4 IRQ3 DIN_5 MIDI 0.1u HCPL-2730 1N4148 DIN_5 MIDI 0.1u SD15 SD13 SD11 PCRD/ PCWR/ O_READY O_CS16 RES/ 12.2880 IC20 2.2n PDWN/ READY CS16 RESET REFRESH PDWN CKOUT OVCK_OUT BCK_OUT WS_OUT WD15 WD14 WD13 WD12 WD11 WD10 CKOUT SCLK TEST LDTEST DIN_5 MIDI OUT_1 SD14 SD12 SD10 SD10 SD11 SD12 SD13 SD14 SD15 unted HEAD_31 SA13 SA12 SA11 SA10 HEAD_31
J1B1
J1A1
J1D1 O_CS16 IRQ10 IRQ11 IRQ12 HEAD_18 HEAD_18
J1C1
IC12 CS0/ RESET BYTE IO15 IO14 IO13 IO12 IO11 IO10 CS1/
IC13 RESET BYTE IO15 IO14 IO13 IO12 IO11 IO10
ATSAM9708-144
CKOUT
CS0/ CS2/
AT49LV321T RAS/ CAS/ IC15 RFRH/ CS2/ WSBD CLBD A[23:0] D[15:0] RESET BYTE IO15 IO14 IO13 IO12 IO11 IO10 AT49LV321T CS3/ IC14 RESET BYTE IO15 IO14 IO13 IO12 IO11 IO10 AT49LV321T AT49LV321T
RAS/ CAS/ RFRH/ CS1/ CS3/
WCS0/ WSBD SCLK SDOUT1 SDOUT3 SDIN0 SDIN2 SDIN4
WCS1/ CLBD SDOUT0 SDOUT2 SDOUT4 SDIN1 SDIN3
HEAD_20X2
HEAD_20X2
Schematic ATSAM9708 Development Board
SA13 SA12 SA11 SA10 IRQOUT7 IRQOUT6 IRQOUT5 IRQOUT4 IRQOUT3 IRQOUT2 IRQOUT1 IRQOUT0 NM95MS14 TQFP48 pitch 0.5mm 100p 1.5k 2.2k IRQ12 IRQ11 IRQ10 IRQ9 IRQ7 IRQ5 IRQ4 IRQ3
470uH-22R474
+5VA
0.1u 470uH-22R474
RFRH RFRH/ RES/ DGND AGND AGNDL AGNDR +VAL +VAR VOUTL 8.2k VCOML 1200p 0.1u 47uH 0.1u 120p RCA_JACK OPA2353 10uF-Low Noise SCLK 74HC74 RES/ +5VA IC7A RAS/ CAS/
D_OUT CLBD WSBD SDATA FSYNC
S/PDIF RCA_JACK
90.9
220p +5VA 100p 220p
6.8k
SCLK CLKO SCLK CLKO CS840
100k TRIM
10uF-Low Noise
0.1u 0.1u
ZEROL CLBD WSBD DABD1 FILT BCKIN LRCIN VOUTR
TEST IBIT MUTE VCOMR +5VA ZEROR VCC1 VCC2 VINL VINR RESET AGND DGND MODE1 MODE0 FMT1 FMT0 PCM1739E +5VA RES/ 0.1u IC18 47uH 0.1u 0.1u 120p 10uF-Low Noise RCA_JACK
0.1u
6.8k
100p 0.1u OPA2132UA
10uF-Low Noise 470p
CINPR CINNR PCM1800
VREFL VREFR VCOM
4.7u
CLKO
4.7u CLBD WSBD AGND
VCOML SCLK CLKO BCKIN LRCIN TEST IBIT MUTE PCM1739E ZEROL FILT VOUTR VCOMR ZEROR
470p
CINPL CINNL
VOUTL
8.2k 1200p
120p IC19B OPA2353
BCKIN LRCIN DOUT
RES/
8.2k
1200p
100k TRIM
CLBD WSBD
IC1A
OPA2132 8.2k 1200p OPA2353
RCA_JACK
SYSCLK FSYNC BYPS CLKO DGND AGND AGNDL AGNDR +VAL +VAR 120p RCA_JACK IC19A OPA2353 10uF-Low Noise RCA_JACK 10uF-Low Noise
SDATA FSYNC FILT VERF AGND CS841
D_IN CLBD WSBD
0.1u
DREAM
Title
9708 REFERENCE DESIGN
Size
Document Number 9708DVB_REV2.DSN
Date:
Wednesday, July 2002
Sheet
ATSAM9708DVB
2631C-DRMSD-11/02
ATSAM9708DVB
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2631C-DRMSD-11/02

Development Board ATSAM9708 ATSAM9708DVB Description ATSAM97

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