FDC37B787-NS SMSC, FDC37B787-NS Datasheet - Page 69

• Manufacturer Part Number: FDC37B787-NS
• Description: IC CTRLR SUPER I/O ENH 128-QFP
• Manufacturer: SMSC

Specifications of FDC37B787-NS

• Controller Type: I/O Controller
• Interface: ISA Host
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 70mA
• 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: 638-1006

2. "Hardware" resets will clear all bits
to "0". D0-D3 are unaffected and retain their
previous value.
WGATE
0
0
1
1
GAP
0
1
0
1
Conventional
Perpendicular
(500 Kbps)
Reserved
(Conventional)
Perpendicular
(1 Mbps)
TABLE 32 - EFFECTS OF WGATE AND GAP BITS
MODE
LENGTH OF GAP2
FORMAT FIELD
22 Bytes
22 Bytes
22 Bytes
41 Bytes
69
(GAP, WGATE and D0-D3) to "0", i.e all
conventional mode.
WRITTEN BY WRITE DATA
PORTION OF GAP 2
OPERATION
19 Bytes
38 Bytes
0 Bytes
0 Bytes