SMH4046 Datasheet, PDF (43/51 Pages) List of Unclassifed Manufacturers – Hot-Swap, Active DC Output Control (ADOCTM) Power Manager with I2C lnterface

SMH4046
Preliminary Information
CONFIGURATION REGISTERS (CONTINUED)
Register RD2 – EXT_TEMP Low Limit 2 Triggers, Limit Bits [9:8].
Register RD2
D7 D6 D5 D4 D3 D2 D1 D0
Action
0
-
-
-
-
-
-
- EXT_TEMP Low Limit 2 does not trigger a RST
1
-
-
-
-
-
-
- EXT_TEMP Low Limit 2 triggers a RST
-
0
-
-
-
-
-
- EXT_TEMP Low Limit 2 does not trigger an IRQ
-
1
-
-
-
-
-
- EXT_TEMP Low Limit 2 triggers an IRQ
-
-
0
-
-
-
-
- EXT_TEMP Low Limit 2 does not trigger a Pwr Dwn
-
-
1
-
-
-
-
- EXT_TEMP Low Limit 2 triggers a Power Down
-
-
-
0
-
-
-
- EXT_TEMP Low Limit 2 does not trigger a Fault
-
-
-
1
-
- EXT_TEMP Low Limit 2 triggers a Fault
-
-
-
-
0
0
-
-
EXT_TEMP Low Limit 2 Consecutive Conversions
for Fault = 1
-
-
-
-
0
1
-
-
EXT_TEMP Low Limit 2 Consecutive Conversions
for Fault = 2
-
-
-
-
1
0
-
-
EXT_TEMP Low Limit 2 Consecutive Conversions
for Fault = 4
-
-
-
-
1
1
-
-
EXT_TEMP Low Limit 2 Consecutive Conversions
for Fault = 6
-
-
-
-
-
-
C9 C8 EXT_TEMP Low Limit 2 Bits [9:8]
Register RD3– EXT_TEMP Low Limit 2 Settings [7:0].
Register RD3
D7 D6 D5 D4 D3 D2 D1 D0
C7 C6 C5 C4 C3 C2 C1 C0
Action
EXT_TEMP Low Limit 2 Bits [7:0]
Register RD4 – EXT_TEMP High Limit 1 Triggers, Limit Bits [9:8].
Register RD4
D7 D6 D5 D4 D3 D2 D1 D0
Action
0
-
-
-
-
-
-
- EXT_TEMP High Limit 1 does not trigger a RST
1
-
-
-
-
-
-
- EXT_TEMP High Limit 1 triggers a RST
-
0
-
-
-
-
-
- EXT_TEMP High Limit 1 does not trigger an IRQ
-
1
-
-
-
-
-
- EXT_TEMP High Limit 1 triggers an IRQ
-
-
0
-
-
-
-
- EXT_TEMP High Limit 1 does not trigger a Pwr. Dn.
-
-
1
-
-
-
-
- EXT_TEMP High Limit 1 triggers a Power Down
-
-
-
0
-
-
-
- EXT_TEMP High Limit 1 does not trigger a Fault
-
-
-
1
-
- EXT_TEMP High Limit 1 triggers a Fault
-
-
-
-
0
0
-
-
EXT_TEMP High Limit 1 Consecutive Conversions
for Fault = 1
-
-
-
-
0
1
-
-
EXT_TEMP High Limit 1 Consecutive Conversions
for Fault = 2
-
-
-
-
1
0
-
-
EXT_TEMP High Limit 1 Consecutive Conversions
for Fault = 4
-
-
-
-
1
1
-
-
EXT_TEMP High Limit 1 Consecutive Conversions
for Fault = 6
-
-
-
-
-
-
C9 C8 EXT_TEMP High Limit 1 Bits [9:8]
Summit Microelectronics, Inc
2082 1.7 08/23/04
43