Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
VSS
1
Power In
Power
Bottom
Rx_Data
2
Input
Communication
RX
Left
Rx_CLK
3
Input
Communication
RX
Left
Tx_CLK
4
Input
Communication
TX
Left
~{RTS}
5
Output
Output
Right
Tx_Data
6
Output
Communication
TX
Right
~{IRQ}
7
Output
Output
Right
CS0
8
Input
Communication
Left
CS2
9
Input
Communication
Left
CS1
10
Input
Communication
Left
RS
11
Input
Input
Left
VCC
12
Power In
Power
Top
R/~{W}
13
Input
Input
Left
E
14
Input
Input
Left
D7
15
Bi-Directional
GPIO
D
Left
D6
16
Bi-Directional
GPIO
D
Left
D5
17
Bi-Directional
GPIO
D
Left
D4
18
Bi-Directional
GPIO
D
Left
D3
19
Bi-Directional
GPIO
D
Left
D2
20
Bi-Directional
GPIO
D
Left
D1
21
Bi-Directional
GPIO
D
Left
D0
22
Bi-Directional
GPIO
D
Left
~{DCD}
23
Input
Input
Left
MC68A50
