F75113
GPIO3x pulse width. If set the GPIO3x to pulse mode, the pulse
width can be defined as follows.
00b – 500us (Default)
01b – 1ms
1-0
GP3_PLSWD
R/W
00b
10b – 20ms
11b – 100ms
8.2.8 GPIO3X Pull-up Resistor Control Register ⎯ Index 45h
Bit
7
Name
R/W Default
Description
GP37_ RESON R/W
GP36_ RESON R/W
GP35_ RESON R/W
GP34_ RESON R/W
GP33_ RESON R/W
GP32_ RESON R/W
GP31_ RESON R/W
GP30_ RESON R/W
0
0
0
0
0
0
0
0
Turn on the GPIO37 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO36 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO35 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO34 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO33 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO32 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO31 pin internal pull-up resistor with 10KΩ.
Turn on the GPIO30 pin internal pull-up resistor with 10KΩ.
6
5
4
3
2
1
0
8.2.9 GPIO3X Input De-bounce Register ⎯ Index 46h
Bit
Name
R/W Default
Description
Enable GPIO37 input de-bounce with 10u (Maximum, when
input signal and detected clock is synchronicity) or 25ms
(Maximum, when input signal and detected clock is
synchronicity) second that selected by 4Ch bit7.
7
GP37_ ENDB
R/W
R/W
R/W
0
0
0
Enable GPIO36 input de-bounce with 10u (Maximum, when
input signal and detected clock is synchronicity) or 25ms
(Maximum, when input signal and detected clock is
synchronicity) second that selected by 4Ch bit6.
6
5
GP36_ ENDB
GP35_ ENDB
Enable GPIO35 input de-bounce with 10u (Maximum, when
input signal and detected clock is synchronicity) or 25ms
(Maximum, when input signal and detected clock is
synchronicity) second that selected by 4Ch bit5.
- 56 -
Dec,2011
V0.13P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
