Read Panasonic KX-NS5290CE Service Manual online
24
KX-NS5290CE
12 Exploded View and Replacement Parts List
12.1. IC Data
12.1.1.
IC504 (MISCPLD)
PIN NO
Pin Name
I/O
Function
1
L_NETREF_OUT
O
NETREF output
2
nCSI
I
CPU bus chip select
3
L_A11
I
CPU bus address
4
L_A10
I
CPU bus address
5
VCC
-
VCC
6
GND
-
GND
7
L_A9
I
CPU bus address
8
L_A8
I
CPU bus address
9
L_A7
I
CPU bus address
10
L_A6
I
CPU bus address
11
VCC
-
VCC
12
L_A5
I
CPU bus address
13
L_A4
I
CPU bus address
14
L_A3
I
CPU bus address
15
L_A2
I
CPU bus address
16
L_A1
I
CPU bus address
17
L_A0
I
CPU bus address
18
L_D7
I/O
CPU bus data
19
L_D6
I/O
CPU bus data
20
L_D5
I/O
CPU bus data
21
L_D4
I/O
CPU bus data
22
GND
-
GND
23
VCC
-
VCC
24
L_D3
I/O
CPU bus data
25
L_D2
I/O
CPU bus data
26
VCC
-
VCC
27
L_D1
I/O
CPU bus data
28
L_D0
I/O
CPU bus data
29
nREAD
I
CPU bus read
30
nWRITE
I
CPU bus write
31
HW_CLK5
I
High Way clock input
32
HW_FH5
I
frame sync input
33
GND
-
GND
34
LDHW3
I
DOWN High Way
35
HW_CLK4
I
High Way clock input
36
HW_FH4
I
frame sync input
37
LDHW4
I
DOWN High Way
38
GPIO0
I/O
GPIO#0
39
GPIO1
I/O
GPIO#1
40
GPIO2
I/O
GPIO#2
41
GPIO3
I/O
GPIO#3
42
GPIO4
I/O
GPIO#4
43
GPIO5
I/O
GPIO#5
44
GND
-
GND
45
GPIO6
I/O
GPIO#6
46
VCC
-
VCC
47
GPIO7
I/O
GPIO#7
48
GPIO8
I/O
GPIO#8
49
GPIO9
I/O
GPIO#9
50
VCC
-
VCC
51
GPIO10
I/O
GPIO#10
52
L_NETREF_IN[0]
I
NETREF input #0
IC504
1 *CS
2 DO
2 DO
6
CLK
7
*HOLD
3 *WP
8
VCC
4 GND
5
DI
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