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SMH4046 Datasheet, PDF (35/51 Pages) List of Unclassifed Manufacturers – Hot-Swap, Active DC Output Control (ADOCTM) Power Manager with I2C lnterface
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CONFIGURATION REGISTERS (CONTINUED)
SMH4046
Preliminary Information
Register R80, 88, 90, 98, A0, A8, B0, B8 – Channel A, B, C, CARD12V, CARD3V, CARD5V, VDD and 12VIN Limit
Triggers, Limit Bits [9:8].
Register R80, 88, 90, 98, A0, A8, B0, B8
D7 D6 D5 D4 D3 D2 D1
0
-
-
-
-
-
-
1
-
-
-
-
-
-
-
0
-
-
-
-
-
-
1
-
-
-
-
-
-
-
0
-
-
-
-
-
-
1
-
-
-
-
-
-
-
0
-
-
-
-
-
-
1
-
-
-
-
-
0
0
-
-
-
-
-
0
1
-
-
-
-
-
1
0
-
-
-
-
-
1
1
-
-
-
-
-
-
-
C9
D0
Action
- Limit does not trigger a RST
- Limit triggers a RST
- Limit does not trigger an IRQ
- Limit triggers an IRQ
- Limit does not trigger a Power Down
- Limit triggers a Power Down
- Limit does not trigger a Forced Shutdown
- Limit triggers a Forced Shutdown
- Limit Consecutive Conversions for Fault = 1
- Limit Consecutive Conversions for Fault = 2
- Limit Consecutive Conversions for Fault = 4
- Limit Consecutive Conversions for Fault = 6
C8 Channel Low Limit 1 Bits [9:8]
Register R81, 89, 91, 99, A1, A9, B1, B9 – Channel A, B, C, CARD12V, CARD3V, CARD5V, VDD and 12VIN Limit
Settings [7:0].
Register R81, 89, 91, 99, A1, A9, B1, B9
D7 D6 D5 D4 D3 D2 D1 D0
Action
C7 C6 C5 C4 C3 C2 C1 C0 Channel Low Limit 1 Bits [7:0]
Register R82, 8A, 92, 9A, A2, AA, B2, BA – Channel A, B, C, CARD12V, CARD3V, CARD5V, VDD and 12VIN
Limit Settings [9:8].
Register R82, 8A, 92, 9A, A2, AA, B2, BA
D7 D6 D5 D4 D3 D2 D1 D0
Action
-
-
-
-
-
-
C9 C8 Channel Low Limit 2 Bits [9:8]
Register R83, 8B, 93, 9B, A3, AB, B3, BB– Channel A, B, C, CARD12V, CARD3V, CARD5V, VDD and 12VIN
Limit Settings [7:0].
Register R83, 8B, 93, 9B, A3, AB, B3, BB
D7 D6 D5 D4 D3 D2 D1
C7 C6 C5 C4 C3 C2 C1
D0
Action
C0 Channel Low Limit 2 Bits [7:0]
Register R84, 8C, 94, 9C, A4, AC, B4, BC– Channel A, B, C, CARD12V, CARD3V, CARD5V, VDD and 12VIN
Limit Settings [9:8].
Register R84, 8C, 94, 9C, A4, AC, B4, BC
D7 D6 D5 D4 D3 D2 D1 D0
Action
-
-
-
-
-
-
C9 C8 Channel High Limit 1 Bits [9:8]
Summit Microelectronics, Inc
2082 1.7 08/23/04
35
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