Pin No Pin Port Name Use
PortSetup
Note
Act. Init
54 P12/AD10/A10 USB_DDI I - - USB Error From USB Control IC(uPD63901)
55 P13/AD11/A11 USB_RTS O L H RTS for USB Control IC(uPD63901)
56 P14/AD12/A12 USB_NMI I - -
Standby detect from USB Control
IC(uPD63901)
57 P15/AD13/A13 USB_RESET O L H Reset for USB Control IC(uPD63901)
58 P16/AD14/A14 STBY_CNT O L L Standby Control L : Standby, H : Normal
59 P17/AD15/A15 IPOD_RST O L H Reset for iPod CP Chip
60 P20/A0/A16 IPOD_SDA I/O - H I2C Data for iPod CP
61 P21/A1/A17 IPOD_SCL I/O - H I2C Clock for iPod CP
62 DVSS GND - - - GND
63 _NMI _NMI I - - ST+3.3V
64 DVCC ST+3.3V DVCC - - ST+3.3V
65 P22/A2/A18
66 P23/A3/A19
67 P24/A4/A20
68 P25/A5/A21
69 P26/A6/A22
70 P27/A7/A23
71 P30/_RD
72 P31/_WR
73 P32/_HWR
74 P33/_WAIT
75 P34/_BUSRQ
76 P35/_BUSAK
77 P36/R/_W
78 P37/_BOOT BOOT I - - Single Boot Mode (at P37=Low)
79 P40/_CS0 DIS_SO O - H Data Output for VFD
80 P41/_CS1 DIS_SCL O - H Clock Output for VFD
81 P42/_CS2 DIS_CS O L H CS for VFD
82 P43/_CS3 DIS_RESET O L H Reset for VFD
83 P60/SCK
84 P61/SO/SDA SDA I/O I2C Data for EEPROM
85 P62/SI/SCL SCL O I2C Clock for EEPROM
86 P63/INT0
87 P64/SCOUT STBY_LED O L L
Standby LED Control Normal : L,
Standby : H -> Input Port
88 P65 DIS_OFF_LED O H L Display Off LED On
89 DVCC ST+3.3V DVCC - - ST+3.3V
90 P66
91 DVSS GND - - - GND
92 P50/AN0 KEY0 AD - - Front Key In 0
93 P51/AN1 KEY1 AD - - Front Key In 1
94 P52/AN2 KEY2 AD - - Front Key In 2
95 P53/AN3/_ADTRG DETECT AD - - 2 times AC voltage input detect
96 P54/AN4 AD
97 P55/AN5 AD
98 P56/AN6 MODEL_SEL0 AD - - Model Select0
99 P57/AN7 MODEL_SEL1 AD - - Model Select1
100 VREFH ST+3.3V - - - ST+3.3V for AD
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