Daughter Card Connectors; Memory Daughter Card Expansion Connector; Memory Daughter Card Connector Description - Motorola DSP56852 User Manual

2.13 Daughter Card Connectors

The EVM board contains two daughter card expansion connectors. One connector, J1,
contains the DSP's external memory bus signals. The other connector, J2, contains the
DSP's peripheral port signals.

2.13.1 Memory Daughter Card Expansion Connector

The DSP's external memory bus signals are connected to the Memory Daughter Card
Expansion connector, J1.
Table 2-11. Memory Daughter Card Connector Description
2-18
Freescale Semiconductor, Inc.
Table 2-11 shows the port signal-to-pin assignments.
J1
Pin # Signal
1 A10
3 A9
5 A8
7 A7
9 A20
11 WR
13 D0
15 D1
17 D2
19 GND
21 D3
23 D4
25 D5
27 D6
29 A18
31 D7
33 CS0
35 A0
37 A1
39 A16
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Pin # Signal
2 A11
4 CS1
6 A15
8 A14
10 A19
12 A13
14 A12
16 D8
18 D9
20 GND
22 D10
24 D11
26 D12
28 D13
30 A17
32 D14
34 D15
36 RD
38 A6
40 GND
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