User manual
...the world's most energy friendly microcontrollers
2012-04-24 - Giant Gecko Family - d0053_Rev0.96 758
www.energymicro.com
Bit Name Reset Access Description
Value Mode Description
13 WIREDANDDRIVEFILTER Open-drain output with filter and drive-strength set by DRIVEMODE
14 WIREDANDDRIVEPULLUP Open-drain output with pullup and drive-strength set by DRIVEMODE
15 WIREDANDDRIVEPULLUPFILTER Open-drain output with filter, pullup and drive-strength set by DRIVEMODE
32.5.3 GPIO_Px_MODEH - Port Pin Mode High Register
Offset Bit Position
0x008
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Access
RW
RW
RW
RW
RW
RW
RW
RW
Name
MODE15
MODE14
MODE13
MODE12
MODE11
MODE10
MODE9
MODE8
Bit Name Reset Access Description
31:28 MODE15 0x0 RW Pin 15 Mode
Configure mode for pin 15. Enumeration is equal to MODE8.
27:24 MODE14 0x0 RW Pin 14 Mode
Configure mode for pin 14. Enumeration is equal to MODE8.
23:20 MODE13 0x0 RW Pin 13 Mode
Configure mode for pin 13. Enumeration is equal to MODE8.
19:16 MODE12 0x0 RW Pin 12 Mode
Configure mode for pin 12. Enumeration is equal to MODE8.
15:12 MODE11 0x0 RW Pin 11 Mode
Configure mode for pin 11. Enumeration is equal to MODE8.
11:8 MODE10 0x0 RW Pin 10 Mode
Configure mode for pin 10. Enumeration is equal to MODE8.
7:4 MODE9 0x0 RW Pin 9 Mode
Configure mode for pin 9. Enumeration is equal to MODE8.
3:0 MODE8 0x0 RW Pin 8 Mode
Configure mode for pin 8.
Value Mode Description
0 DISABLED Input disabled. Pullup if DOUT is set.
1 INPUT Input enabled. Filter if DOUT is set
2 INPUTPULL Input enabled. DOUT determines pull direction
3 INPUTPULLFILTER Input enabled with filter. DOUT determines pull direction
4 PUSHPULL Push-pull output
5 PUSHPULLDRIVE Push-pull output with drive-strength set by DRIVEMODE
6 WIREDOR Wired-or output
7 WIREDORPULLDOWN Wired-or output with pull-down
8 WIREDAND Open-drain output
9 WIREDANDFILTER Open-drain output with filter
10 WIREDANDPULLUP Open-drain output with pullup
11 WIREDANDPULLUPFILTER Open-drain output with filter and pullup
12 WIREDANDDRIVE Open-drain output with drive-strength set by DRIVEMODE
13 WIREDANDDRIVEFILTER Open-drain output with filter and drive-strength set by DRIVEMODE
14 WIREDANDDRIVEPULLUP Open-drain output with pullup and drive-strength set by DRIVEMODE
15 WIREDANDDRIVEPULLUPFILTER Open-drain output with filter, pullup and drive-strength set by DRIVEMODE