Panasonic KMS1409096CE, Service Manual

Page: 100 / 191

100
KX-NS500AG
50 VCC - VCC
51 NIRQ_SL_I[2] I IRQ from SLIC#2
52 S_CS[3] O SLIC control bus chip select
53 NIRQ_SL_I[3] I IRQ from SLIC#3
54 SDI I SLIC control bus input
55 VCC - VCC
56 GND - GND
57 SDO O SLIC control bus output
58 HWCK_O O High Way clock to SLIC
59 HWFH_O O frame sync to SLIC
60 HWDO_O O DOWN High Way to SLIC
61 NC - no connection
62 SCLK[1] O SLIC control bus clock
63 S_CS[4] O SLIC control bus chip select
64 NIRQ_SL_I[4] I IRQ from SLIC#4
65 S_CS[5] O SLIC control bus chip select
66 NIRQ_SL_I[5] I IRQ from SLIC#5
67 S_CS[6] O SLIC control bus chip select
68 NIRQ_SL_I[6] I IRQ from SLIC#6
69 S_CS[7] O SLIC control bus chip select
70 NIRQ_SL_I[7] I IRQ from SLIC#7
71 NIRQ_EX_I[1] I IRQ from EXT OPTION#0
72 GND - GND
73 VCC - VCC
74 NIRQ_EX_I[2] I IRQ from EXT OPTION#1
75 RST_EX_O[0] O EXT OPTION#0 reset
76 RST_EX_O[1] O EXT OPTION#1 reset
77 CNT_PF_O[0] O PF relay set signal
78 CNT_PF_O[1] O PF relay reset signal
79 GND - GND
80 VCC - VCC
81 PROGRAMN I configuration indicator
82 JTAGENB I JTAG enable
83 CARDID_I[0] I BASE CARD CARD ID
84 CARDID_I[1] I BASE CARD CARD ID
85 CARDID_I[2] I BASE CARD CARD ID
86 CARDID_I[3] I BASE CARD CARD ID
87 FAN_STT_I I FAN alarm input
88 NWAIT_EX_I I CPU bus wait input
89 NC - no connection
90 TMS I JTAG_TMS
91 TCK I JTAG_TCK
92 GND - GND
93 VCC - VCC
94 TDI I JTAG_TDI
95 TDO O JTAG_TDO
96 NRD_I I CPU bus read
97 NWR_I I CPU bus write
98 NWAIT_O O CPU bus wait
99 NIRQ_O[0] O IRQ outout
100 VCC - VCC
Pin No Pin Name I/O Function