Fujitsu MCM3130AP Manual Do Utilizador
Host Interface
4-2
C156-E227-01EN
4.1 Pin Assignment
The table below lists pin assignments of the interface connector.
Although the MCG3xxxAP has power-related pins, they are omitted in this
specification.
specification.
Table 4.1 Connector pin assignments (1/2)
Description
PIN
Signal name
Reset
1
RESET-
Ground
2
Ground
Data bus bit 7
3
DD7
Data bus bit 8
4
DD8
Data bus bit 6
5
DD6
Data bus bit 9
6
DD9
Data bus bit 5
7
DD5
Data bus bit 10
8
DD10
Data bus bit 4
9
DD4
Data bus bit 11
10
DD11
Data bus bit 3
11
DD3
Data bus bit 12
12
DD12
Data bus bit 2
13
DD2
Data bus bit 13
14
DD13
Data bus bit 1
15
DD1
Data bus bit 14
16
DD14
Data bus bit 0
17
DD0
Data bus bit 15
18
DD15
Ground
19
Ground
(keypin)
20
Reserved
DMA Request
21
DMARQ
Ground
22
Ground
I/O Write
Stop during Ultra DMA data bursts
23
DIOW-
STOP
Ground
24
Ground