Read Panasonic KX-DT301X Service Manual online
21
KX-DT301X / KX-DT301X-B
11.2. IC1 (MPU)
Pin No.
Pin Name
I/O
Function
Operation
1
PE5/D5
I/O
I/O port E5 / Data bus line 5
-
2
PE6/D6
I/O
I/O port E6 / Data bus line 6
-
3
PE7/D7
I/O
I/O port E7 / Data bus line 7
-
4
PD0/D8
I/O
I/O port D0 / Data bus line 8
-
5
PD1/D9
I/O
I/O port D1 / Data bus line 9
-
6
PD2/D10
I/O
I/O port D2 / Data bus line 10
-
7
PD3/D11
I/O
I/O port D3 / Data bus line 11
-
8
PD4/D12
I/O
I/O port D4 / Data bus line 12
-
9
PD5/D13
I/O
I/O port D5 / Data bus line 13
-
10
PD6/D14
I/O
I/O port D6 / Data bus line 14
-
11
PD7/D15
I/O
I/O port D7 / Data bus line 15
-
12
Vcc
-
Digital power supply
-
13
PC0/A0
I/O
I/O port C0 / Address bus line 0
-
14
Vss
-
Digital ground
-
15
PC1/A1
I/O
I/O port C1 / Address bus line 1
-
16
PC2/A2
I/O
I/O port C2 / Address bus line 2
-
17
PC3/A3
I/O
I/O port C3 / Address bus line 3
-
18
PC4/A4
I/O
I/O port C4 / Address bus line 4
-
19
PC5/A5
I/O
I/O port C5 / Address bus line 5
-
20
PC6/A6
I/O
I/O port C6 / Address bus line 6
-
21
PC7/A7
I/O
I/O port C7 / Address bus line 7
-
22
PB0/A8
I/O
I/O port B0 / Address bus line 8
-
23
PB1/A9
I/O
I/O port B1 / Address bus line 9
-
24
PB2/A10
I/O
I/O port B2 / Address bus line 10
-
25
PB3/A11
I/O
I/O port B3 / Address bus line 11
-
26
PB4/A12
I/O
I/O port B4 / Address bus line 12
-
27
PB5/A13
I/O
I/O port B5 / Address bus line 13
-
28
PB6/A14
I/O
I/O port B6 / Address bus line 14
-
29
PB7/A15
I/O
I/O port B7 / Address bus line 15
-
30
PA0/A16
I/O
I/O port A0 / Address bus line 16
-
31
PA1/A17
/TxD2
/TxD2
I/O
I/O port A1 / Address bus line 17
/ Transmit data output 2
/ Transmit data output 2
-
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