Eide Connector (J15); Table 4-19. Eide Connector (J15) - Motorola MCP750 Installation And Use Manual

Connector Pin Assignments

EIDE Connector (J15)

4
4-26
The TMCP700 provides a 40-pin header (J15) to interface to the MCP750
secondary EIDE port. The pin assignments and signal mnemonics for this
connector are listed in the following table:

Table 4-19. EIDE Connector (J15)

Pin Signal
1 DRESET_L
3 DD7
5 DD6
7 DD5
9 DD4
11 DD3
13 DD2
15 DD1
17 DD0
19 GND
21 DMARQ
23 DIOW_L
25 DIOR_L
27 IORDY
29 DMACK_L
31 INTRQ
33 DA1
35 DA0
37 CS1FX_L
39 No Connect
Signal Pin
GND 2
DD8 4
DD9 6
DD10 8
DD11 10
DD12 12
DD13 14
DD14 16
DD15 18
No Connect 20
GND 22
GND 24
GND 26
No Connect 28
GND 30
No Connect 32
No Connect 34
DA2 36
CS3FX_L 38
GND 40
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