F81867 Datasheet, PDF (131/315 Pages) Feature Integration Technology Inc. – 6 UARTs μSuper IO With 128 Bytes FIFO and Power Saving Functions

PIN70
WDTRST#/GPIO15
GPIO15
PIN71
BEEP/GPIO16/SDA/CIRRX#
GPIO16
PIN72
PECI/GPIO17
GPIO17
7.2.7 Multi Function Register Mapping For GPIO2x
PIN No.
PIN FULL NAME
PIN SELECT
PIN76
ALERT#/GPIO20/SCL/CIRRX#
GPIO20
PIN77
PIN78
PIN79
PIN80
PIN81
PIN82
PIN83
ATXPG_IN/GPIO21
PWSIN#/GPIO22
PWSOUT#/GPIO23
S3#/GPIO24
PS_ON#/GPIO25
PWOK/GPIO26
RSMRST#/GPIO27
GPIO21
GPIO22
GPIO23
GPIO24
GPIO25
GPIO26
GPIO27
7.2.8 Multi Function Register Mapping For GPIO3x
PIN No.
PIN FULL NAME
PIN SELECT
PIN36
DCD3#/GPIO30
GPIO30
PIN37
RI3#/GPIO31
GPIO31
PIN38
CTS3#/GPIO32
GPIO32
PIN39
DTR3#/GPIO33
GPIO33
PIN40
RTS3#/GPIO34
GPIO34
PIN41
DSR3#/GPIO35
GPIO35
PIN42
SOUT3/GPIO36
GPIO36
131
F81867
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 2CH BIT5 = 1
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 29H BIT2 = 0
INDEX 2CH BIT6 = 1
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 2CH BIT7 = 1
CONFIGURE REGISTER
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 29H BIT3 = 0
INDEX 2CH BIT0 = 1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT1 = 1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT2 = 1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT3 = 1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT4 =1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT5 = 1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT6 = 1
INDEX 27H BIT3-2 = 10 AND BIT0 = 0
INDEX 2CH BIT7 = 1
CONFIGURE REGISTER
INDEX 27H BIT0 = 0
INDEX 29H BIT5-4 = 00
Dec, 2011
V0.12P