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