Sintrones VBOX-3600, Руководство пользователя

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5.0 System Resource
User’s Manual Page 5-5
GPIO5 Drive Enable Register – Index A3h
Bit Name R/W Default Description
7 GPIO57_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO57 is open drain.
1 : GPIO57 is push pull.
6 GPIO56_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO56 is open drain.
1 : GPIO56 is push pull.
5 GPIO55_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO55 is open drain.
1 : GPIO55 is push pull.
4 GPIO54_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO54 is open drain.
1 : GPIO54 is push pull.
3 GPIO53_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO53 is open drain.
1 : GPIO53 is push pull.
2 GPIO52_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO52 is open drain.
1 : GPIO52 is push pull.
1 GPIO51_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO51 is open drain.
1 : GPIO51 is push pull.
0 GPIO50_DRV_ENST R/W 0 GPIO57 Drive Enable
0 : GPIO50 is open drain.
1 : GPIO50 is push pull.
I/O port: I/O port: 0xA35 (base address) for Control Register (Read 0xF2h bit 3)
0xA36 (base address) for Control Data Value
7 6 5 4 3 2 1 0
X X X X Ignition
Status
X X X
Debug Command Line
-
O A35 F2
-
I A36 // Check Bit 3 Status
0 = Ignition off
1 = Ignition on