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CONNECTOR O – EPROM PCB CONNECTOR
See note 17
This connector is used for connecting an EPROM PCB onto the CPU data/address bus on the MPEG PCB. This is a high density 50
way connector which connects to the equivalent connector on the EPROM PCB. The type is C&CD p/n 1555 (PL206) on the MPEG
module and C&CD p/n 1554 (PL901) on the Eprom module.
Connectors: PL206 (MPEG PCB)
PL901 (Eprom PCB)
Function
5V_MPEG
CPU_A0
CPU_A1
CPU_D0
CPU_A2
CPU_D1
CPU_A3
CPU_D2
CPU_A4
CPU_D3
CPU_A5
CPU_D4
CPU_A6
CPU_D5
CPU_A7
CPU_D6
CPU_A8
CPU_D7
CPU_A9
CPU_D8
CPU_A10
CPU_D9
CPU_A11
CPU_D10
CPU_A12
CPU_D11
CPU_A13
CPU_D12
CPU_A14
CPU_D13
CPU_A15
CPU_D14
CPU_A16
CPU_D15
CPU_A17
EPROM_OE#
CPU_A18
EPROM_CE#
CPU_A19
CPU_A20
CPU_A21
CPU_A22
3V3_MPEG
CPU_A23
GNDD
Spare
Total pin count
Note 16: This is not fitted.
No Of Connections
65
Pin Numbers
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3, 49, 50
3
41, 43, 45
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
42
44
46
47
48
50
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