FDC37B727-NS SMSC, FDC37B727-NS Datasheet - Page 189

• Manufacturer Part Number: FDC37B727-NS
• Description: IC CTRLR SUPER I/O ENH 128-QFP
• Manufacturer: SMSC

Specifications of FDC37B727-NS

• Controller Type: I/O Controller
• Interface: ISA Host
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1005

GP53
Default =0x01
on Vbat POR
GP54
Default = 0x01
on Vbat POR
GP60
Default = 0x01
on Vbat POR
NAME
REG INDEX
0xCB
0xCC
0xD0
=0 Disable Combined IRQ 2
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/0 bit 5.3
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 nROMCS
=01 IRQ11
=10 GPI/O
=11 Either Edge Triggered Interrupt 3
Bit[5] Group Interrupt Enable
=1
=0 Disable Combined IRQ 2
Bit[6] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/0 bit 5.4
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 nROMOE
=01 IRQ12
=10 GPI/O
=11 Either Edge Triggered Interrupt 4
Bit[5] Group Interrupt Enable
=1
=0 Disable Combined IRQ 2
Bit[6] 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 RD0
=01 IRQ1
=10 GPI/O
=11 nSMI
General Purpose I/0 bit 6.0
Enable Combined IRQ 2
Enable Combined IRQ 2
190
DEFINITION
STATE