Panasonic KX-FB423CN Manual page 131

编号 信号
60 XMDMINT
61 XMDMCS
62 XRAS/IOP
63 XCAS1/IOP
64 XCAS2/IOP
65 XRESCS2
66 DB3
67 DB2
68 DB4
69 DB1
70 DB5
71 VDD (3.3V)
72 VSS
73 VSS
74 VDD (3.3V)
75 DB0
76 DB6
77 DB7
78 XROMCS
79 RD
80 WR
81 ADR0
82 ADR1
83 ADR2
84 ADR3
85 ADR4
86 ADR5
87 VSS
88 VDD (2.5V)
89 ADR6
90 ADR7
91 ADR8
92 ADR9
93 ADR10
94 ADR11
95 ADR12
96 RBA0
97 RBA1
98 RBA2
99 RBA3
100 RBA4
101 RBA5
102 RBA6/IOP96
103 STB1
104 STB2
105 STB3
106 XRESET
107 VDD (3.3V)
108 VSS
109 VSS
110 VDD (3.3V)
111 XORESET
112 VDD(5V)
113 VSS
114 XRESETI
115 WDERR
116 THDAT
117 THCLK
118 THLAT
119 STBNP
120 RM0/IOP
121 RM1/IOP
122 RM2/IOP
123 RM3/IOP
124 RXE/IOP
125 TMO
126 VDD (2.5V)
127 VSS
I/O 电源电压
I 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
-----
GND
GND
-----
I/O 3.3V
I/O 3.3V
I/O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
GND
-----
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
-----
GND
GND
-----
O 3.3V
-----
GND
I 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
-----
GND
131
说明
MODEM INTERRUPT
MODEM CHIP SELECT
DRAM (IC503) ROW ADDRESS STROBE
DRAM (IC503) COLUMN ADDRESS STROBE
DRAM(IC503) CHIPSELECT
FLASH CHIP SELECT
CPU DATA BUS 3
CPU DATA BUS 2
CPU DATA BUS 4
CPU DATA BUS 1
CPU DATA BUS 5
POWER SOURCE (+3.3V)
POWER SOURCE (GND)
POWER SOURCE (GND)
POWER SOURCE (+3.3V)
CPU DATA BUS 0
CPU DATA BUS 6
CPU DATA BUS 7
ROM (IC523) CHIP SELECT
CPU RD
CPU WR
CPU ADDRESS BUS 0
CPU ADDRESS BUS 1
CPU ADDRESS BUS 2
CPU ADDRESS BUS 3
CPU ADDRESS BUS 4
CPU ADDRESS BUS 5
POWER SOURCE (GND)
POWER SOURCE (+2.5V)
CPU ADDRESS BUS 6
CPU ADDRESS BUS 7
CPU ADDRESS BUS 8
CPU ADDRESS 9
CPU ADDRESS 10
CPU ADDRESS 11
CPU ADDRESS 12
ROM/RAM BANK ADDRESS 0
ROM/RAM BANK ADDRESS 1
ROM/RAM BANK ADDRESS 2
ROM/RAM BANK ADDRESS 3
ROM/RAM BANK ADDRESS 4
ROM/RAM BANK ADDRESS 5
A19
STROBE SIGNAL OUTPUT TO THERMAL HEAD
(VIA GATE ARRAY)
STROBE SIGNAL OUTPUT TO THERMAL HEAD
(VIA GATE ARRAY)
NOT USED
RESET INPUT
POWER SOURCE (+3.3V)
POWER SOURCE (GND)
POWER SOURCE (GND)
POWER SOURCE (+3.3V)
LATED RESET SIGNAL OUTPUT
POWER SOURCE (+5V)
POWER SOURCE (GND)
RESET INPUT
WATCHED ERROR OUTPUT SIGNAL
RECORDED IMAGE OUTPUT
CLOCK OUTPUT FOR DATA TRANSFER
PULSE OUTPUT FOR DATA LATCH
INPUT PORT (TEST)
RX MOTOR A PHASE
RX MOTOR PHASE
RX MOTOR B PHASE
RX MOTOR PHASE
RX MOTOR ENABLE SIGNAL
ASF/CIS MOTOR A PHASE
POWER SOURCE (+2.5V)
POWER SOURCE (GND)
KX-FB423CN