F81866A Datasheet, PDF (126/210 Pages) Feature Integration Technology Inc. – 6 UARTs Super IO With 128 Bytes FIFO and Power

7.2.4Multi Function Register Mapping For KBC (PS/2 Mouse)
PIN No.
PIN FULL NAME
PIN SELECT
PIN61
MDATA/SCL
MDATA
PIN62
MCLK/SDA
MCLK
F81866A
CONFIGURE REGISTER
INDEX 27H BIT3-2 = 00
INDEX 28H BIT4 = 0
7.2.5Multi Function Register Mapping For GPIO0x
PIN No.
PIN FULL NAME
PIN SELECT
PIN52
ERP_CTRL0#/GPIO00
GPIO00
PIN53
ERP_CTRL1#/GPIO01
GPIO01
PIN54
SUS_WARN#/GPIO02
GPIO02
PIN55
SUS_ACK#/GPIO03
GPIO03
PIN56
PIN57
PIN58
PIN59
SLP_SUS#/GPIO04
GPIO05/SOUT5
GPIO06/SIN5
GPIO07/RTS5#
GPIO04
GPIO05
GPIO06
GPIO07
CONFIGURE REGISTER
INDEX 27H BIT3-2 = 00 AND BIT0 = 0
INDEX 2CH BIT0 = 1
INDEX 27H BIT3-2 = 00 AND BIT0 = 0
INDEX 2CH BIT1 = 1
INDEX 27H BIT3-2 = 00 AND BIT0 = 0
INDEX 2CH BIT2 = 1
INDEX 27H BIT3-2 = 00 AND BIT0 = 0
INDEX 2CH BIT3 = 1
INDEX 27H BIT3-2 = 00 AND BIT0 = 0
INDEX 2CH BIT4 = 1
INDEX 27H BIT3-2 = 00
INDEX 28H BIT3-2 = 00
7.2.6Multi Function Register Mapping For GPIO1x
PIN No.
PIN FULL NAME
PIN SELECT
PIN65
GPIO10/LED_VSB
GPIO10
PIN66
GPIO11/LED_VCC
GPIO11
PIN67
SCL/GPIO12/IRTX
GPIO12
PIN68
SDA/GPIO13/IRRX
PIN69
PIN70
PIN71
GPIO14/ATX_AT_TRAP
WDTRST#/GPIO15
BEEP/GPIO16/SDA/CIRRX#
GPIO13
GPIO14
GPIO15
GPIO16
CONFIGURE REGISTER
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 2CH BIT0 = 1
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 2CH BIT1 = 1
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 29H BIT0 = 0
INDEX 2CH BIT2 = 1
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 29H BIT1 = 0
INDEX 2CH BIT3 = 1
SINGLE FUNCTION
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
INDEX 2CH BIT5 = 1
INDEX 27H BIT3-2 = 01 AND BIT0 = 0
126
Jan, 2012
V0. 12P