Multitone RPR 583, Technical Manual

Page: 65 / 91

RPR 583
TM1212 Issue 1 Page 5 - 21
Pin Number Pin Name Description
1 A14 Address line AD14
2 A12 Address line AD12
3 A7 Address line AD07
4 A6 Address line AD06
5 A5 Address line AD05
6 A4 Address line AD04
7 A3 Address line AD03
8 A2 Address line AD02
9 A1 Address line AD01
10 A0 Address line AD00
11 D0 Data line D00
12 D1 Data line D01
13 D2 Data line D02
14 VSS Ground
15 D3 Data line D03
16 D4 Data line D04
17 D5 Data line D05
18 D6 Data line D06
19 D7 Data line D07
20 CE RAM-CE - chip enable input
21 A10 Address lineAD10
22 OE Ground
23 A11 Address line AD11
24 A9 Address line AD09
25 A8 Address line AD08
26 A13 Address line AD13
27 WE WR - RAM read/write control
28 VDD VDD
Table 5.7: IC4 RAM Pin Connections