F81867 Datasheet, PDF (271/315 Pages) Feature Integration Technology Inc. – 6 UARTs μSuper IO With 128 Bytes FIFO and Power Saving Functions

0: GPIO41 is open drain in output mode.
1 GPIO41_DRV_EN R/W LRESET# 0
1: GPIO41 is push pull in output mode.
0: GPIO40 is open drain in output mode.
0 GPIO40_DRV_EN R/W LRESET# 0
1: GPIO40 is push pull in output mode.
GPIO5 Output Enable Register ⎯ offset A0h
Bit
Name
R/W Reset Default
Description
0: GPIO57 is in input mode.
7
GPIO57_OE
R/W LRESET# 0
1: GPIO57 is in output mode.
0: GPIO56 is in input mode.
6
GPIO56_OE
R/W LRESET# 0
1: GPIO56 is in output mode.
0: GPIO55 is in input mode.
5
GPIO55_OE
R/W LRESET# 0
1: GPIO55 is in output mode.
0: GPIO54 is in input mode.
4
GPIO54_OE
R/W LRESET# 0
1: GPIO54 is in output mode.
0: GPIO53 is in input mode.
3
GPIO53_OE
R/W LRESET# 0
1: GPIO53 is in output mode.
0: GPIO52 is in input mode.
2
GPIO52_OE
R/W LRESET# 0
1: GPIO52 is in output mode.
0: GPIO51 is in input mode.
1
GPIO51_OE
R/W LRESET# 0
1: GPIO51 is in output mode.
0: GPIO50 is in input mode.
0
GPIO50_OE
R/W LRESET# 0
1: GPIO50 is in output mode.
GPIO5 Output Data Register ⎯ offset A1h
Bit
Name
R/W Reset Default
Description
0: GPIO57 outputs 0 when in output mode.
7
GPIO57_VAL
R/W LRESET# 1
1: GPIO57 outputs 1 when in output mode.
0: GPIO56 outputs 0 when in output mode.
6
GPIO56_VAL
R/W LRESET# 1
1: GPIO56 outputs 1 when in output mode.
0: GPIO55 outputs 0 when in output mode.
5
GPIO55_VAL
R/W LRESET# 1
1: GPIO55 outputs 1 when in output mode.
0: GPIO54 outputs 0 when in output mode.
4
GPIO54_VAL
R/W LRESET# 1
1: GPIO54 outputs 1 when in output mode.
0: GPIO53 outputs 0 when in output mode.
3
GPIO53_VAL
R/W LRESET# 1
1: GPIO53 outputs 1 when in output mode.
0: GPIO52 outputs 0 when in output mode.
2
GPIO52_VAL
R/W LRESET# 1
1: GPIO52 outputs 1 when in output mode.
0: GPIO51 outputs 0 when in output mode.
1
GPIO51_VAL
R/W LRESET# 1
1: GPIO51 outputs 1 when in output mode.
0: GPIO50 outputs 0 when in output mode.
0
GPIO50_VAL
R/W LRESET# 1
1: GPIO50 outputs 1 when in output mode.
F81867
271
Dec, 2011
V0.12P