Ic Data; Ic2 - Panasonic KX-T7665AL Service Manual

11 IC DATA

11.1. IC2

Pin
1 VDD
2 CSN
3 REN
4 WEN
5 WAITN
6 INTN
7 VSS
8 CLM5
9 CLM4
10 CLM3
11 CLM2
12 CLM1
13 CLM0
14 NROW3
15 NROW2
16 NROW1
17 VSS
18 NROW0
19 OEP1/PN9/CK512K
20 OSR
21 OSX
22 OEP0
23 VSS
24 VDD
25 OCLK
26 OSYNC
27 GOP0
28 GOP1
29 TEST
No. I/O Setting
-
in
in
in
tri
out
-
out
out
out
out
out
out
out
out
out
-
out
tri
in
tri
tri
-
-
bi
bi
out
out
in
Pull-up Contents of Control
Processing
- Vdd
Built-in chip select
Built-in Read
Built-in Write
- Wait
- Interrupt out
- GND
- LED column 5
- LED column 4
- LED column 3
- LED column 2
- LED column 1
- LED column 0
- LED Row 3
- LED Row 2
- LED Row 1
- GND
- LED Row 0
- enable pulse
Built-in 2.048MHz serial data input
2.048MHz serial data output
- enable pulse
- GND
- Vdd
- 2.048MHz serial clock
- 8Khz FS
- DXDP1
- DXDP2
- TEST
23
KX-T7665AL / KX-T7665X
Remark
H:40mA L:20mA
H:ON L:OFF