VIDEO INCRUST JOY PORT SIO PORT POWER d7 ready d7 side sio

P1B/PSP5/RD5. 28. P1C/PSP6/RD6. 29. P1D/PSP7/RD7. 30. VSS. 31. VDD. 32 ... 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. ST_BOARD. 1.
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VIDEO INCRUST VC_GND

6 S2

R1 R2 +3V3

R3

4

DAT1/RSV:8 DAT0/DO/MISO:7 VSS/VSS2:6 CLK:5 VDD/VCC:4 VSS/VSS1:3 CMD/DI/MOSI:2 DAT3/CD/CS:1 DAT2/RSV:9

J1 GND BAT 41 J2 J3 D1 J4 J5 JOY PORT J6 4 3 GND

3 2 1

S1

KEY ACTIV

2

X1-4 X1-3 X1-2 X1-1

SIO_OUT SIO PORT SIO_IN VN0300L SIO_GND

Q1

GND

+5V

22-23-2041

+5V

LED1

R27 +3V3

R10 5V_ICSP

GND

+5V

POWER 12V_IN

C6

IN

OUT GND

+5V GND GND_IN

34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2

S2

SIO_CMD

1

12V_IN1

PC_FLOPPY

33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1

GND

3

MCLR

34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2

IC6 7805

C4

+3V3 C5 GND_IN2 GND

R26

+5V

LED2

R4 R5 R11 R12 R14 R15 R16 2 video out 1

5

SD_CARD

+

_RD/AN5/RE0 _WR/AN6/RE1 _CS/AN7/RE2 _MCLR/VPP/RE3

+3V3

6 7 9 8 5 4 3

8 d7 rd 9 d7 wp 10 d7 wg 1

GND

IN

VSS VDD

R9

ADJ

+

C8

+5V

31 32

ST_BOARD

C3

GND LM1881

R6 R7 R8

GND

+5V

8 7 6 5 C1

OUT

PSP0/RD0 PSP1/RD1 PSP2/RD2 PSP3/RD3 PSP4/RD4 P1B/PSP5/RD5 P1C/PSP6/RD6 P1D/PSP7/RD7

19 20 21 22 27 28 29 30

+5V

IC2

+

15 16 17 18 23 24 25 26

GND QG1

+5V vsync hsync d7 step d7 track 00 d7 dsk SD_DETECT RB6 R28 RB7 d7 ready sio cmd sd cs sd clk sd do sd di sio out sio in

VCC

4

3

VC_OUT VC_IN

1 2 3 4

LM033T IC4

T1OSO/T13CKI/RC0 I1OSI/CCP2/RC1 CCP1/P1A/RC2 SCK/SCL/RC3 SDI/SDA/RC4 SDO/RC5 TX/CK/RC6 RX/DT/RC7

GND

OUT

2

C2

33 34 35 36 37 38 39 40

1

GND

GND

E

R13

R17

INT0/FLT0/AN12/RB0 INT1/AN10/RB1 INT2/AN8/RB2 CCP2/AN9/RB3 KBI0/AN11/RB4 KBI1/PGM/RB5 KBI2/PGC/RB6 KBI3/PGD/RB7

VDD VSS

9 8 7 6 5 4 2

+5V

+5V

11 12

+

C7

d7 index d7 ds0 d7 ds1 d7 mon d7 dir d7 wd d7 side

+

2 3 4 5 6 7 14 13

S

A

AN0/RA0 AN1/RA1 VREF-/CVREF/AN2/RA2 VREF+/AN3/RA3 T0CKI/C1OUT/RA4 _SS/HLVDIN/C2OUT/AN4/RA5 OSC2/CLKO/RA6 OSC1/CLKI/RA7

PIC18F4xx0-E/P

+

U$1

AMSTRAD

33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1

26 24 22 20 18 16 14 12 10 8 6 4 2

25 23 21 19 17 15 13 11 9 7 5 3 1

GND GND