SMH4046 Datasheet, PDF (46/51 Pages) List of Unclassifed Manufacturers – Hot-Swap, Active DC Output Control (ADOCTM) Power Manager with I2C lnterface

CONFIGURATION REGISTERS (CONTINUED)
SMH4046
Preliminary Information
Register R81 Status Registers (Fault [10:8]).
Register R81
D7 D6 D5 D4 D3 D2 D1
0
-
-
-
-
-
-
1
-
-
-
-
-
-
-
0
0
0
-
-
-
-
0
0
1
-
-
-
-
0
1
0
-
-
-
0
1
1
-
-
-
1
0
0
-
-
-
1
0
1
-
-
-
-
-
-
-
0
-
-
-
-
-
-
0
0
0
-
-
-
-
0
1
1
D0
Action
- Sequence not Aborted
- Sequence Aborted
- Sequence Position Aborted = 0
- Sequence Position Aborted = 1
- Sequence Position Aborted = 2
- Sequence Position Aborted = 3
- Sequence Position Aborted = 4
- Sequence Position Aborted = 5
- Unused
0 [EXT_TEMP, Vtemp, VCC3] = No Fault
1 [EXT_TEMP, Vtemp, VCC3] = Fault
Register R82 Status Registers (Fault [7:0]).
Register R82
D7 D6 D5 D4 D3 D2 D1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
D0
Action
0
[12VIN, VDD, CARD5V, CARD3V, CARD12V, ChC,
ChB, ChA] = No Fault
1
[12VIN, VDD, CARD5V, CARD3V, CARD12V, ChC,
ChB, ChA] = Fault
Register R84 FPGA I/O.
Register R84
D7 D6 D5 D4 D3 D2 D1 D0
Action
0
-
-
-
-
-
-
- FPGA_NSTS input
1
-
-
-
-
-
-
- FPGA_NSTS input
-
0
-
-
-
-
-
- FPGA_CFGDONE input
-
1
-
-
-
-
-
- FPGA_CFGDONE input
-
0
0
0
-
-
- Unused
-
-
-
-
-
0
-
- FPGA_DCLK Data output
-
-
-
-
-
1
-
- FPGA_DCLK Data output
-
-
-
-
-
0
- FPGA_D0 Data output
-
-
-
-
-
1
- FPGA_D0 Data output
-
-
-
-
-
-
0 FPGA_NCFG Data output
-
-
-
-
-
-
1 FPGA_NCFG Data output
Summit Microelectronics, Inc
2082 1.7 08/23/04
46