FDC37B727-NS Standard Microsystems (SMSC), FDC37B727-NS Datasheet - Page 188

• Manufacturer Part Number: FDC37B727-NS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37B727-NS

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

GP17
Default = 0x01
on Vbat POR
GP50
Default = 0x01
on Vbat POR
GP52
Default =0x09
on Vbat POR
NAME
REG INDEX
0xCA
0xC8
0xE7
=1
=0
Bits[6:4] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
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
=0
Bit[3] Function Select
=1
=0
Bits[6:4] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Reserved
Bit[4:3] Function Select
=00 PCI Clock
=01 IRQ14
=10 GPI/O
=11 Reserved
Bit[5] Group Interrupt Enable
=1 Enable Combined IRQ 2
=0 Disable Combined IRQ 2
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/0 bit 5.2
Bit[0] In/Out : =1 Input, =0 Output
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Reserved
Bit[4:3] Function Select
=00 DRVDEN1
=01 GPIO
=10 IRQ8
=11 nSMI
Bit[5] Group Interrupt Enable
=1 Enable Combined IRQ 2
General Purpose I/0 bit 5.0
nMTR1
GPI/O
nDS1
GPI/O
Enable Combined IRQ 1
Disable Combined IRQ 1
189
DEFINITION
STATE
C