F81867
Pin 66 function select.
1
0
GPIO11_EN
GPIO10_EN
R/W VBAT
R/W VBAT
1
1
0: Pin 66 functions as LED_VCC.
1: Pin 66 functions as GPIO11.
Pin 65 function select.
0: Pin 65 functions as LED_VSB.
1: Pin 65 functions as GPIO10.
7.1.21GPIO2 Enable Register
⎯
Index 2Ch (Available when CLK_ TUNE_PROG_EN
= 0 and
GPIO_PROG_SEL = 2’b10)
Bit
Name
R/W Reset Default Description
Pin 83 function select.
7
GPIO27_EN
R/W
0
0
0
0
0
0
0
VBAT
0: Pin 83 functions as RSMRST#.
1: Pin 83 functions as GPIO27.
Pin 82 function select.
6
5
4
3
2
1
GPIO26_EN
GPIO25_EN
GPIO24_EN
GPIO23_EN
GPIO22_EN
GPIO21_EN
R/W VBAT
R/W VBAT
R/W VBAT
R/W VBAT
R/W VBAT
R/W VBAT
0: Pin 82 functions as PWROK.
1: Pin 82 functions as GPIO26.
Pin 81 function select.
0: Pin 81 functions as PSON#.
1: Pin 81 functions as GPIO25.
Pin 80 function select.
0: Pin 81 functions as S3#.
1: Pin 81 functions as GPIO24.
Pin 79 function select.
0: Pin 68 functions as PWSOUT#.
1: Pin 68 functions as GPIO23.
Pin 78 function select.
0: Pin 78 functions as PWSIN#.
1: Pin 78 functions as GPIO22.
Pin 77 function select.
0: Pin 77 functions as ATXPG_IN.
1: Pin 77 functions as GPIO21.
Pin 76 function select.
0: Pin 76 functions as ALERT#.
0
GPIO20_EN
R/W VBAT
0
1: Pin 76 functions as GPIO20.
Pin 76 will be function as SCL: if SCL_PIN76_EN is set.
7.1.22μC Port Enable Register
⎯
Index 2Ch (Available when CLK_TUNE_PROG_EN = 0 and
GPIO_PROG_SEL = 2’b11)
Bit
Name
R/W Reset Default
Description
Set “1” to enable μC T2EX function from pin 16.
Set “1” to enable μC T2 function from pin 15.
7
μC_T2EX_EN
R/W
R/W
R/W
0
0
0
VBAT
VBAT
VBAT
6
5
μC_T2_EN
μC_P35_EN
Set “1” to enable μC P3.5 (also function as μC T1) function from pin 14.
127
Dec, 2011
V0.12P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
