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JP2 / PSEN 3.3V JP2

A0.15

JP2 / PSEN 3.3V JP2
A0.15
J2 2 1 CON2 SW3 5V 3.3V
TAB is Vout
U9 3 R35 200 VIN VOUT ADJ 2
/ EA U1 29 EA / VPP P3.2 / INT0 P3.3 / INT1 P3.4 / T0 P3.5 / T1 VCC P0.0 / AD0 P0.1 / AD1 P0.2 / AD2 P0.3 / AD3 P0.4 / AD4 P0.5 / AD5 P0.6 / AD6 P0.7 / AD7 P2.0 / A8 P2.1 / A9 P2.2 / A10 P2.3 / A11 P2.4 / A12 P2.5 / A13 P2.6 / A14 P2.7 / A15 ALE / PROG PSEN P3.6 / WR P3.7 / RD P3.0 / RXD P3.1 / TXD 38 37 36 35 34 33 32 31 30 18 19 20 21 22 23 24 25 27 26 12 13 5 7
U3 D0 D1 D2 D3 D4 D5 D6 D7 A8 A9 A10 A11 A12 A13 A14 A15 ALE / PSEN / WR / RD RXD TXD U2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 10 9 8 7 6 5 4 3 25 24 21 23 2 26 1 20 22 27 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 CS OE WE D0 D1 D2 D3 D4 D5 D6 D7 11 12 13 15 16 17 18 19 D0 D1 D2 D3 D4 D5 D6 D7 2 3 4 5 6 7 8 9 1D 2D 3D 4D 5D 6D 7D 8D LE OE VCC 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 19 18 17 16 15 14 13 12 A0 A1 A2 A3 A4 A5 A6 A7
DC JACK C16 100uF / 25V C17 0.1u
LM1117MPX-3.3(SOT223) D8 LED 1 C14 0.1u
C15 100uF / 25V
LED LED
P1.0 / T2 P1.1 / T2Ex P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RST
11 1 3.3V 20
74HC573(SOP)
C1 20p 22.1184M C2 20p Y1 R3 200
XTAL1 XTAL2 GND NC1 NC2 NC3 NC4
3.3V D0 D1 D2 D3 D4 D5 D6 D7 2 3.3V R36 10K 3
24C02A / SO
A10 A11 A12 A13 A14 A15 / RD / WR / PSEN / EA
IS62LV256-70T (TSOP)
1uF / 16V U5 C4 1uF / 16V C6 1uF / 16V TXD
C1C2+ C2T1IN T2IN RIOUT R2OUT
VTIOUT T2OUT R1IN R2IN
U10E 10 74HC14 7
U10F 12 74HC14
R38 1K / RESET
BC1 0.1u
BC2 0.1u
BC3 0.1u
RESET
MAX3232CSE
BC10 0.1u
Title Size B Date:
RTSET ISOLATE RPTR SPEED DUPLEX ANE LDPS MII / SNIB / RTT3 RESETB
R10 4.7K
/ RESET RTL8201BL LQFP48
L1 AVDD33 PWFBOUT
L2 CHIP BEAD
PWFBIN
C7 0.1uF
3.3V R21 R22 R23 4.7K 4.7K 4.7K
25M (HALF TYPE)
TPRXTPRX+ TPTX+ TPTX-
OSC1 1 BC8 0.1uF 2 x G 25MHz
4 3 R11 22 25MHZ
P02-101-11A9 L2 L3