FDC37B78X SMSC Corporation, FDC37B78X Datasheet - Page 206

• Manufacturer Part Number: FDC37B78X
• Description: Enhanced Super I/O Controller with ACPI Support/ Real Time Clock and Consumer IR
• Manufacturer: SMSC Corporation

GP15
Default = 0x00
on Vbat POR
GP16
Default = 0x01
on Vbat POR
GP17
Default = 0x01
on Vbat POR
NAME
REG INDEX
0xE5
0xE6
0xE7
General Purpose I/0 bit 1.5
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Group Interrupt Enable
=1 Enable Combined IRQ 1
=0 Disable Combined IRQ 1
Bit[3] Function Select
=1
=0
Bits[6:4] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/0 bit 1.6
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Group Interrupt Enable
=1 Enable Combined IRQ 1
=0 Disable Combined IRQ 1
Bit[3] Function Select
=1
=0
Bits[6:4] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull Bit
General Purpose I/0 bit 1.7
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Group Interrupt Enable
=1 Enable Combined IRQ 1
=0 Disable Combined IRQ 1
Bit[3] Function Select
=1
=0
Bits[6:4] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
IRTX2
nMTR1
nDS1
GPI/O
GPI/O
GPI/O
206
DEFINITION
STATE
C
C
C