Commodore 128 Programmer's Reference Manual page 636

626 COMMODORE 128
U
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NAME
/OE
Di
D2
/WE
/RAS
A6
A5
A4
vdd
A7
A3
A2
Ai
Ao
D3
/CAS
D4
Vss
DESCRIPTION
Output Enable (Active Low)
Data Bit 1
Data Bit 2
Write Enable (Active Low)
Row Address Strobe (Active Low)
Address Bit 6
Address Bit 5
Address Bit 4
Power Supply +5 Vdc
Address Bit 7
Address Bit 3
Address Bit 2
Address Bit 1
Address Bit 0
Data Bit 3
Column Address Strobe (Active Low)
Data Bit 4
Power Supply Ground
u
Table 16-16. 4416 Pinout
•> 1
U
LJ
U
\ I
u
Figure 16-24. The 4464 Chip