Panasonic KX-NS500AG - 15 Exploded View and Replacement Parts List; 15.1. IC Date

97
KX-NS500AG
15 Exploded View and Replacement Parts List
15.1. IC Date
15.1.1. IC400
Pin No Pin Name I/O Function
1 NCS_I I CPU bus chip select
2 LAB_I[0] I CPU bus address
3 LAB_I[1] I CPU bus address
4 LAB_I[2] I CPU bus address
5VCC -VCC
6GND -GND
7 LAC_I[1] I CPU bus address
8 LAC_I[0] I CPU bus address
9 LAD_I[7] I CPU bus address
10 LAD_I[6] I CPU bus address
11 VCC - VCC
12 LAD_I[5] I CPU bus address
13 LAD_I[4] I CPU bus address
14 LAD_I[3] I CPU bus address
15 LAD_I[2] I CPU bus address
16 LAD_I[1] I CPU bus address
17 LAD_I[0] I CPU bus address
18 LD_IO[7] I/O CPU bus data
19 LD_IO[6] I/O CPU bus data
20 LD_IO[5] I/O CPU bus data
21 LD_IO[4] I/O CPU bus data
22 GND - GND
23 VCC - VCC
24 LD_IO[3] I/O CPU bus data
25 LD_IO[2] I/O CPU bus data
26 VCC - VCC
27 LD_IO[1] I/O CPU bus data
28 LD_IO[0] I/O CPU bus data
29 NRD_I I CPU bus read
30 NWR_I I CPU bus write
31 CK4M_I I High Way clock(4M)
32 HW8K_I I frame sync input
33 GND - GND
34 HWDI_I I DOWN High Way
35 HWCK_O O High Way clock to DSP
36 HWFH_O O frmae sync to DSP
37 HWDO_O O DOWN High Way to DSP
38 NRST_DSP_O O DSP reset
39 RVRS_I[0] I CO#0 reverse(reserved)
40 BELL_I[0] I CO#0 bell(reserved)
41 FAN_ALRM - FAN alarm(reserved)
42 RVRS_I[1] I CO#1 reverse(reserved)
43 BELL_I[1] I CO#1 bell(reserved)
44 GND - GND
45 SYSCK O no connect
IC400
CO_PLD
29
nREAD
30
nWRITE
31
CLKIN
32
FHIN
33
GND3
34
DATAIN
35
CLKOUT
36
FHOUT
37
DATAOUT
38
NRST_DSP
39
REVERSE0
40
BELL0
41
FAN_ALM
42
REVERSE1
43
BELL1
44
GND4
45
SYSCKOUT
46
VCC
47
REVERSE2
54
REVERSE4
55
VCC
56
GND5
57
BELL4
58
CARD_EID3
59
REVERSE5
60
BELL5
61
NC2
62
nCS_EXT_OP0
63
nCS_EXT_OP1
64
CARD_ID0
65
CARD_ID1
66
CARD_ID2
67
CARD_ID3
68
CARD_EID0
69
DATA_DIR_CO
70
DATA_DIR_EXT
71
DSPG_ACK0
72
GND6
79
GND7
80
VCC
81
PROGRAMN
82
JTAGENB
83
nCS_EXT_BASE
84
nWAIT
85
nPLD_INT
86
nCS_DSPG0
87
nCS_DSPG1
88
nCS_DSPG2
89
NC3
90
TMS
91
TCK
92
GND8
93
VCC
94
TDI
95
TDO
96
DSPG_INT1
97
DSPG_INT2
4
A22
5
VCC
6
GND1
7
A9
8
A8
9
A7
10
A6
11
VCC
12
A5
13
A4
14
A3
15
A2
16
A1
17
A0
18
D7
19
D6
20
D5
21
D4
22
GND2
26
VCC
27
D1
28
D0
48
BELL2
49
CARD_EID1
50
VCC
51
REVERSE3
52
BELL3
53
CARD_EID2
73
VCC
74
DSPG_ACK1
75
DSPG_ACK2
76
DSPG_INT0
77
nCS_CO_BASE
78
nCSI
98
nCS_CO_OP0
99
nCS_CO_OP1
100
VCC
1
nCS_BASE
2
A20
3
A21
23
VCC
24
D3
25
D2