Panasonic KX-F1200 Service Manual And Technical Manual page 92

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Explanatio, i ol Pin IJistrtbULIOll ktO_u4}
SIGNAL NO. I/O Pu/Pd
ADO
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
A16
A17
A18
A19
A20
A21
A22
XUBE
ALE
XWR
XRD
XWAIT
MODE1
MODE2
MODE3
XMINT
INT
XINTACK
XIN
XOUT
XTEST
CPUCLK
CLKIN
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
DA9
XRAS1
XRAS2
XCASH
DMUX
104 I/O Pu
103 I/O Pu
102 I/O Pu
101 I/O Pu
99 I/O Pu
98 I/O Pu
97 I/O Pu
96 I/O Pu
95 I Pu
94 I Pu
93 I Pu
92 I Pu
89 I Pu
88 I Pu
87 I Pu
86 I Pu
112 I Pu
111 I Pu
110 I Pu
109 I Pu
107 I Pu
106 I Pu
150 I Pu
113 I Pu
83 I Pu
84 I Pu
85 I Pu
80 O
37 I
38 I
39 I
72 I
79 O
78 I/O
57 I
56 O
59 O
81 O
60 I
Explanation
CPU (IC401) ADDRESS/DATA BUS ADO
CPU (IC401) ADDRESS/DATA BUS AD1
CPU (IC401) ADDRESS/DATA BUS AD2
CPU (IC401) ADDRESS/DATA BUS AD3
CPU (IC401) ADDRESS/DATA BUS AD4
CPU (IC401) ADDRESS/DATA BUS AD5
CPU (IC401) ADDRESS/DATA BUS AD6
CPU (IC401) ADDRESS/DATA BUS AD7
CPU (IC401) ADDRESS/DATA BUS AD8
CPU (IC401) ADDRESS/DATA BUS AD9
CPU (IC401) ADDRESS/DATA BUS AD10
CPU (IC401) ADDRESS/DATA BUS AD11
CPU (IC401) ADDRESS/DATA BUS AD12
CPU (IC401) ADDRESS/DATA BUS AD13
CPU (IC401) ADDRESS/DATA BUS AD14
CPU (IC401) ADDRESS/DATA BUS AD15
CPU (IC401)
CPU (IC401)
CPU (IC401)
CPU (IC401)
CPU (IC401)
CPU (IC401)
CPU (IC401)
LOW FIXED
ADDRESS BUS A16
ADDRESS BUS A17
ADDRESS BUS A18
ADDRESS BUS A19
ADDRESS BUS A20
ADDRESS BUS A21
ADDRESS BUS A22
CPU (IC401) ALE
CPU (IC401) WR
CPU (IC401) RD
NOT USED
LOW FIXED
LOW FIXED
LOW FIXED
NOT USED
CPU (IC401) INT1
NOT USED
SYSTEM CLOCK (24 MHz) CONNECTION
SYSTEM CLOCK (24 MHz) CONNECTION
NOT USED
CPU (IC401) Xl (12 MHz)
LOW FIXED
DRAM (IC415, 416) ADDRESS A0
DRAM (IC415, 416) ADDRESS A1
DRAM (IC415, 416) ADDRESS A2
DRAM (IC415, 416) ADDRESS A3
DRAM (IC415, 416) ADDRESS A4
DRAM (IC415, 416) ADDRESS A5
DRAM (IC415, 416) ADDRESS A6
DRAM (IC415, 416) ADDRESS A7
DRAM (IC415, 416) ADDRESS A8
DRAM (IC415, 416) ADDRESS A9
NOT USED
NOT USED
NOT USED
CPU (IC401) DMUX
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