Sanyo PLC-XT10 Service Manual page 50

Control Port Functions
No. Name
72 PD16/D16/IRQ0
73 PD15/D15
74 PD14/D14
75 PD13/D13
76 PD12/D12
77 VCC
78 PD11/D11
79 VSS
80 PD10/D10
81 PD9/D9
82 PD8/D8
83 PD7/D7
84 PD6/D6
85 VCC
86 PD5/D5
87 VSS
88 PD4/D4
89 PD3/D3
90 PD2/D2
91 PD1/D1
92 PD0/D0
93 VSS
94 XTAL
95 MD3
96 EXTAL
97 MD2
98 NMI
99 VCC (FWP)
100 PA16/AH
101 PA17/WAIT
102 MD1
103 MD0
104 PLLVCC
105 PLLCAP
106 PLLVSS
107 PA15/CK
108 RES
109 PE0/TIOC0A/DREQ0
110 PE1/TIOC0B/DRAK0
111 PE2/TIOC0C/DREQ1
112 VCC
113 PE3/TIOC0D/DRAK1
114 PE4/TIOC1A
115 PE5/TIOC1B
116 PE6/TIOC2A
117 VSS
118 PF0/AN0
119 PF1/AN1
120 PF2/AN2
121 PF3/AN3
122 PF4/AN4
123 PF5/AN5
124 AVSS
125 PF6/AN6
126 PF7/AN7
127 AVREF
128 AVCC
129 VSS
130 PA0/RXD0
131 PA1/TXD0
132 PA2/SCK0/DREQ0/IRQ0
133 PA3/RXD1
134 PA4/TXD1
135 VCC
136 PA5/SCK1/DREQ1/IRQ1
137 PE7/TIOC2B
138 PE8/TIOC3A
139 PE9/TIOC3B
140 PE10/TIOC3C
141 VSS
142 PE11/TIOC3D
143 PE12/TIOC4A
144 PE13/TIOC4B/MRES
Function Name Function
PW_SW Not used
DATA15 Data Bus 15
DATA14 Data Bus 14
DATA13 Data Bus 13
DATA12 Data Bus 12
5V -
DATA11 Data Bus 11
GND -
DATA10 Data Bus 10
DATA9 Data Bus 9
DATA8 Data Bus 8
DATA7 Data Bus 7
DATA6 Data Bus 6
5V -
DATA5 Data Bus 5
GND -
DATA4 Data Bus 4
DATA3 Data Bus 3
DATA2 Data Bus 2
DATA1 Data Bus 1
DATA0 Data Bus 0
GND -
XTAL X'tal oscillator input
Mode3 Multiplex setting with Mode 2 (Set H)
EXTAL X'tal oscillator output
Mode2 Multiplex setting with Mode 3 (Set L)
CPURESET Non maskarable interrupt input (for manual setting)
FWP Write mode for flash memory
FLASH MODE FWP Control
Not used
Mode1 MCU setting with Mode 0 (Set H)
Mode0 MCU setting with Mode 1 (Set L)
PLLVCC Power supply for PLL
PLLCAP PLL filter
PLLGND Ground for PLL
M-CLK CPU clock output
RESET Reset
ET7050SCS ET7050 Serial chip select
OPT4 XGA/SVGA switch option
Not used
5V -
SDA3 IIC Bus 3 SDA
SCL3 IIC Bus 3 SCL
USB_BRST USB pull-up option resistor on-off
Not used
GND -
KEY1 Key 1 input (A/D input)
KEY2 Key 2 input (A/D input)
KEY3 Key 3 input (A/D input)
OPT1 Destination option1 (A/D input)
OPT2 Destination option2 (A/D input)
LAMP DET Lamp error detection
GND Ground for A/D
POWER FAIL Power Fail input (Error at less than 2V)
OPT3 Not used
5V Reference voltage for A/D
5V Power for A/D
GND -
PW_RX PW365 Rx
PW_TX PW365 Tx
SEPA_INT Interrupt input from M66230
RXD RS232C (Control Port)Rx
SH_TXD RS232C (Control Port)Tx
5V -
USB INTR USB Interrupt input
FAN SW FAN ON/OFF switch
LAMP SW LAMP ON/OFF output
SDATA OUT 3 Line serial data output
SCLK 3 Line serial clock output
GND -
EXP RESET I/O Expander(M66500FPM) reset output
R/C remote contol input
PW RESET PW365reset signal
-50-
Polarity
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Active L
Active L
-
-
-
-
Active L
Active L
Active L
Active L
-
Active L
Active H
-
Active H
Active L
Active L
I/O
I/O
I/O
I/O
I/O
-
I/O
-
I/O
I/O
I/O
I/O
I/O
-
I/O
-
I/O
I/O
I/O
I/O
I/O
-
I
I
O
I
I
I
O
O
I
I
-
-
-
O
I
O
I
O
-
I/O
I/O
O
O
-
I
I
I
I
I
I
-
I
I
I
I
-
I
O
I
I
O
-
I
O
O
O
O
-
O
I
O