SMH4046 Datasheet, PDF (48/51 Pages) List of Unclassifed Manufacturers – Hot-Swap, Active DC Output Control (ADOCTM) Power Manager with I2C lnterface

CONFIGURATION REGISTERS (CONTINUED)
SMH4046
Preliminary Information
Register R8B Pin Polarity.
Register R8B
D7 D6 D5 D4 D3 D2 D1 D0
0
0
-
-
-
-
-
- Unused [7:6]
-
-
0
-
-
-
-
- Healthy Active Low
-
-
1
-
-
-
-
- Healthy Active High
-
-
-
0
-
-
-
- Fault Active Low
-
-
1
-
-
- Fault Active High
Action
-
-
-
-
0
-
-
- Reset Active Low
-
-
-
-
1
-
-
- Reset Active High
-
-
-
-
-
0
-
- HST_RST Active Low
-
-
-
-
-
1
-
- HST_RST Active High
-
-
-
-
-
-
0
- HST_PWR Active Low
-
-
-
-
-
-
1
- HST_PWR Active High
-
-
-
-
-
-
-
0 FS Active Low
-
-
-
-
-
-
-
1 FS Active High
Register R8D Status Tracking Code.
Register R8D
D7 D6 D5 D4 D3 D2 D1 D0
Action
0
0
-
-
-
-
-
- Unused [7:6]
-
-
0
-
-
-
-
- VGATE High Voltage Level = 10.5V
-
-
1
-
-
-
-
- VGATE High Voltage Level = 14V
-
-
-
0
-
-
-
- VGATE5 PUP polarity active low
-
-
-
1
-
-
-
- VGATE5 PUP polarity active high
-
-
-
-
0
-
-
- VGATE3 PUP polarity active low
-
-
-
-
1
-
-
- VGATE3 PUP polarity active high
-
-
-
-
-
0
-
- Channel C PUP polarity active low
-
-
-
1
-
- Channel C PUP polarity active high
-
-
-
-
-
-
0
- Channel B PUP polarity active low
-
-
-
-
-
-
1
- Channel B PUP polarity active high
-
-
-
-
-
-
-
0 Channel A PUP polarity active low
-
-
-
-
-
-
-
1 Channel A PUP polarity active high
Summit Microelectronics, Inc
2082 1.7 08/23/04
48