I/O Expander Port Functions (Te7783) - Sanyo PLC-XU110 Service Manual

Control Port Functions

I/O Expander Port Functions (TE7783)

PIN NO. NAME FUNCTION
2 P1 I/O_TXD0
3 P2 I/O_AN3
4 P3 I/O_ALART_OUT
5 P4 R_AE18
6 P5 W_R/C_SW
7 P6 CARD_IN
34 WAKEUP WAKEUP
36 RST REST
38 XI XI
39 XO XO
43 XSTDBYE XSTDBYEN
48 P21 MCI_ON
49 P22 STANDBY_MCI
50 P23 POWER_ON_MCI
53 P26 INH
54 P27 USB_VBUS
55 P28 USB_D-
61 AIN1 P_FAIL_MCI
65 AIN5 BATT
67 AIN7
68 AIN8
72 P31 TXD_MCI
73 P32 RXD_MCI
74 P33 TXD2_MCI
75 P34 RXD2_MCI
76 P35 I/O_RXD0
77 P36 I/O_CLK0
78 P37 I/O_TC
81 DMNUS USD_D-
91 P11 SIPD
92 P12 SIPD0
93 P13 DVI_HPD
94 P14 SIRST
98 DDC_SW2 DDC_SW2
99 DDC_SW4 DDC_SW4
ACTION
For Alarm
For Alarm
For Alarm
L: Wired R/C
X'TAL IN
X'TAL OUT
H: MCI ON
H: MCI STANDBY
H: MCI ON
INH from Battery Charging Circuit
Fpower Fail SIgnal Input for MCI Circuit
BATT from Battery Charging Circuit
G-Sensor Input
G-Sensor Input
For MCI
For MCI
For MCI
For MCI
For Alarm
For Alarm
For Alarm
For DVI
For DVI
For DVI
For DVI
Switch for DDC IC
Switch for DDC IC
-60-
I/O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
I
I/O
I
I
I
I
O
I
I
O
O
O
I/O
O
O
O
O
O
O