F71872
5
GPIO25_EN
R/W
0
Functions when VSBLED_EN is 0.
0: the function of PWROK2/GPIO25 is PWROK2.
1: the function of PWROK2/GPIO25 is GPIO25.
4
3
Reserved
-
-
Reserved.
GPIO23_EN
R/W
0
0: the function of PSON#/GPIO23 is PSON#.
1: the function of PSON#/GPIO23 is GPIO23.
2
1
0
GPIO22_EN
GPIO21_EN
GPIO20_EN
R/W
R/W
R/W
0
0
0
0: the function of PWSWIN#/GPIO22 is PWSWIN#.
1: the function of PWSWIN#/GPIO22 is GPIO22.
0: the function of PME#/GPIO21 is PME#.
1: the function of PME#/GPIO21 is GPIO21.
0: the function of PWSWOUT#/GPIO20 is PWSWOUT#.
1: the function of PWSWOUT#/GPIO20 is GPIO20.
7.1.15 Multi Function Select 5 Register Index 2Dh (Powered by VSB3V)
Bit
Name
R/W Default
Description
7
CLK24M_SEL
R
R
0
0
0
0: external clock is 48MHz
1: external clock is 24MHz.
6
5
PIN29_IRRX_EN
PIN77_DRV_EN
0: the function of pin 29 is GPIO3/Voltage_fault1.
1: the function of pin 29 is IRRX.
R/W
Set the output type of pin 77 when programmed as GPIO24.
0: open drain.
1: push-pull.
4
PIN70_DRV_EN
R/W
R/W
0
Set the output type of pin 70 when programmed as GPIO30.
0: open drain.
1: push-pull.
3-2 GPIO24_SEL
01
00: the function of GPIO24/OVT#/WDTRST2# is GPIO24.
01: the function of GPIO24/OVT#/WDTRST2# is OVT#.
10: the function of GPIO24/OVT#/WDTRST2# is WDTRST2#.
11: Reserved.
33
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
