-86-
■ Control Port Functions
● I/O Port Table of Main CPU (IC301, PW386)
268 Port A7 LAMP_PWM PWM Output to Sub_CPU PWM O
269 Port A6 IRIS_PWM PWM Output to Lamp iris PWM O
55 Port A5 SCL2 I/O
53 Port A4 SDA2 O
135 Port A3 SCL1 I/O
134 Port A2 SDA1 O
54 Port A1 SCL0 I/O
206 Port A0 SDA0 O
203 Port B7 WP11 I/O
204 Port B6 D-CLOSE_SW I
266 Port B5 PIC_POW_M Not used -
56 Port B4 NCONFIG O
132 Port B3 CONF_DONE O
133 Port B2 NSTATUS O
267 Port B1 MICON_CLB O
205 Port B0 D-OPEN_SW I
222 Port H7 IRM_RST O
153 Port H6 SIRST O
213 Port H5 AD_RST O
64 Port H4 DDC_SW O
151 Port I5 DOOR_CLOSE O
286 Port I4 THERM1_DET I
82 Port I3 WP2
149 Port I2 DOOR_OPEN O
156 Port I1 THERM2_DET I
285 Port I0 IRIS_CLOSE O
80 Port J5 MAINON_SW O
73 Port J4 COMP1/2_SW Component-1/Component-2 switch COMP1 = L O
157 Port J3 IRIS_OPEN O
336 Port J2 5V_SW ON = H O
81 Port J1 FAN_SW ON = H O
72 Port J0 S/CV_SW S-VIDEO/SCART switch S-VIDEO = L O
78 Port K5 3L_EN O
283 Port K4 FPGA_RST O
76 Port K3 3.3V_SW ON = H O
155 Port K2 EXIO_OE
79 Port K1 15V_SW ON = H O
152 Port K0 CLK_OE
52 IRRCVR0 R/C IR Receiver Input 0 I
202 RXD RXD I/O
265 TXD TXD I/O
92 ROMOE ROMOE ROM output enable L: external O
13 ROMWE ROMWE ROM write enable O
96 CS1 CS1 I/O Expander Chip Select (Input) Active Low I/O
171 CS0 CS0 I/O Expander Chip Select (Output) Active Low I/O
207 NMI NMI Non-maskable Interrupt Active High I
136 RESETB RESET Master reset Active Low I/O
57 EXTRSTEN EXTRSTEN External reset enable H: external I
256 IN0RO9 HDMI2_SW I
225 IN0GO9 R1HPDOUT O
154 IN0BO8 PFAIL_HV I
284 IN0GO8 DDC_SW2 O
Pin No. Name Function Name Function Polarity I/O
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