4-7
51 P41/AN1 METER_CH1 I AUDIO indicator
52 P40/AN0 METER_CH2 I
53 Vref Analog reference -
54 AVCC Analog power +3V
55 MD0 Mode terminal 0 I Pullup (not used)
56 MD1 Mode terminal 1 I Pullup (not used)
57 OSC2 Subclock (32.768kHz) I X2002
58 OSC1 Subclock (32.768kHz) I
59 RES Reset input I From IC2004
60 NMI NMI I Pullup (not used)
61 STBY Standby I Pullup (not used)
62 VCC Power +3V
63 XTAL Clock I X2001
64 VSS Power GND
65 EXTAL External clock I X2001
66 FEW Flush light enable I For Rewrite
67 MD2 Mode terminal 2 I Operation mode setup
68 PF7/" System clock (TP2002) O
69 PF6 SWIN_NTSC I REAR NTSC/PAL slid SW
70 PF5 TP2021 Not used
71 PF4 FAN_STOP (H) I Not used
72 PF3/-ADTRG/IRQ3 OPERATE I Operate SW
73 PF2 EJECT I Pull-up from EJECT SW AL3V
74 PF1/BUZZ TP2023 - Not used
75 PF0/IRQ2 WAKE_UP I Start interrupt key input from standby mode
76 P30/TxD0 OSD_DATA O OSD (UART0)
77 P31/RxD0 OSD_CS O
78 P32/SCK0/SDA1/IRQ4 OSD_CLK O
79 P33/TxD1/SCL1 422_Tx O RS-422 (UART1)
80 P34/RxD1/SDA0 422_Rx I
81 P35/SCK1/SCL0/IRQ5 8029VD I IC208 CSYNC
82 P36 OSD_RST O OSD
83 P77/TxD3 MS_OUT O MS BUS (UART3)
84 P76/RxD3 MS_IN I
85 P75/TMO3/SCK3 MS_CLK O
86 P74/TMO2/MRES SCR_LR I Not used
87 P73/TMO1 SCR_UD I Not used
88 P72/TMO0 V_MUTE O
89 P71/TMRI23/TMCI23 MSD_RESET Reset output to VCR (MSD) microcomputer
90 P70/TMRI01/TMCI01 MSD_CS O Interface with VCR (MSD) microcomputer
91 PG0/IRQ6 SYS_OUTV I VIDEO V TIMING
92 PG1/IRQ7 SYS_INV I
93 PG2 MSD_READY O Interface with VCR (MSD) microcomputer
94 PG3 8029CS O IC208 control
95 PG4 8029CLK O
96 PE0 8029SDI O
97 PE1 8029SDO I
98 PE2 8029RST O
99 PE3 8029AMUTE O
100 PE4 V_PB (H) O VIDEO
Pin No. Port Name Reference I/O Description
Table 4.3.2 SYSCON Terminal Function
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