FDC37B78X SMSC Corporation, FDC37B78X Datasheet - Page 23

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

Bit 7
Bit 7
X
X
X
X
X
X
1
0
1
0
DIGITAL OUTPUT REGISTER
DIGITAL OUTPUT REGISTER
Bit 6
Bit 6
X
X
X
X
X
X
1
0
1
0
TABLE 9 - INTERNAL 2 DRIVE DECODE - DRIVES 0 AND 1 SWAPPED
Bit 5
Bit 5
X
X
X
X
X
X
1
0
1
0
Bit 4
Bit 4
TABLE 8 - INTERNAL 2 DRIVE DECODE - NORMAL
X
X
X
X
X
X
1
0
1
0
Bit1
Bit1
X
X
0
0
1
1
0
0
1
1
Bit 0
Bit 0
0
1
0
1
X
0
1
0
1
X
OUTPUTS (ACTIVE LOW)
OUTPUTS (ACTIVE
nDS1
nDS1
DRIVE SELECT
23
DRIVE SELECT
0
1
1
1
1
1
0
1
1
1
LOW)
nDS0
nDS0
1
0
1
1
1
0
1
1
1
1
MOTOR ON OUTPUTS
MOTOR ON OUTPUTS
nMTR1
nBIT 4
nBIT 4
nBIT 4
nBIT 4
nBIT 4
nMTR1
nBIT 5
nBIT 5
nBIT 5
nBIT 5
nBIT 5
(ACTIVE LOW)
(ACTIVE LOW)
nMTR0
nBIT 5
nBIT 5
nBIT 5
nBIT 5
nBIT 5
nMTR0
nBIT 4
nBIT 4
nBIT 4
nBIT 4
nBIT 4