Panasonic KX-NS500AG Service Manual page 98

KX-NS500AG
Pin No Pin Name
46 VCC
47 RVRS_I[2]
48 BELL_I[2]
49 CARDEID_I[1]
50 VCC
51 RVRS_I[3]
52 BELL_I[3]
53 CARDEID_I[2]
54 RVRS_I[4]
55 VCC
56 GND
57 BELL_I[4]
58 CARDEID_I[3]
59 RVRS_I[5]
60 BELL_I[5]
61 NC
62 NCS_EXT_O[1]
63 NCS_EXT_O[2]
64 CARDID_I[0]
65 CARDID_I[1]
66 CARDID_I[2]
67 CARDID_I[3]
68 CARDEID_I[0]
69 DIR_COT_O
70 DIR_EXT_O
71 NINT_EXT_I[3]
72 GND
73 VCC
74 NINT_EXT_I[4]
75 NINT_EXT_I[5]
76 NINT_EXT_I[0]
77 NCS_COT_O[0]
78 NCS_PLD_I
79 GND
80 VCC
81 PROGRAMN
82 JTAGENB
83 NCS_EXT_O[0]
84 NWAIT_O
85 NINT_O
86 NCS_DSP_O[0]
87 NCS_DSP_O[1]
88 NCS_DSP_O[2]
89 NC
90 TMS
91 TCK
92 GND
93 VCC
94 TDI
95 TDO
96 NINT_EXT_I[1]
97 NINT_EXT_I[2]
98 NCS_COT_O[1]
99 NCS_COT_O[2]
100 VCC
I/O Function
- VCC
I CO#2 reverse(reserved)
I CO#2 bell(reserved)
I enhanced CARD_ID
- VCC
I CO#3 reverse(reserved)
I CO#3 bell(reserved)
I enhanced CARD_ID
I CO#4 reverse(reserved)
- VCC
- GND
I CO#4 bell(reserved)
I enhanced CARD_ID
I CO#5 reverse(reserved)
I CO#5 bell(reserved)
- no connect
O CPU chip select for EXT OP#0
O CPU chip select for EXT OP#0
I CARD_ID
I CARD_ID
I CARD_ID
I CARD_ID
I enhanced CARD_ID
O CPU bus direction control
O CPU bus direction control
I acknowledge of DSP#0
- GND
- VCC
I acknowledge of DSP#1
I acknowledge of DSP#2
I IRQ of DSP#0
O CPU bus chip select for CO PLD
I CPU bus chip select input(local)
- GND
- VCC
I configuration indicator
I JTAG enable
O CPU bus chip select for EXT PLD
O CPU bus wait
O IRQ output
O CPU bus chip select for DSP#0
O CPU bus chip select for DSP#1
O CPU bus chip select for DSP#2
- no connect
- JTAG TMS
- JTAG TCK
- GND
- VCC
- JTAG TDI
- JTAG TDO
I IRQ of DSP#1
I IRQ of DSP#2
O CPU bus chip select for CO OP#0
O CPU bus chip select for CO OP#1
- VCC
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