LM93CIMT National Semiconductor, LM93CIMT Datasheet - Page 43

• Manufacturer Part Number: LM93CIMT
• Description: Microprocessor Support IC
• Manufacturer: National Semiconductor

Specifications of LM93CIMT

• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 3.6V
• Leaded Process Compatible: No
• Supply Voltage Min: 3V
• Operating Temperature Min: 0��C
• Package / Case: 56-TSSOP
• Operating Temperature Max: 85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Register
Address
Register
Address
Bit
1:0
Bit
16.0 Registers
16.4.4 Register 43h B_Error Status 4
16.4.5 Register 44h B_P1_PROCHOT Error Status
The PH1_ERR bit is the only bit in this register that will set BMC_ ERR in the LM93 Status/Control register.
2
3
4
5
6
7
0
1
2
3
4
5
6
7
44h
43h
RES
SCSI1_ERR
SCSI2_ERR
DV
DV
D1_ERR
D2_ERR
T0
T12
T25
T50
T75
T100
TMAX
PH1_ERR
DD
DD
P1_ERR
P2_ERR
Name
Name
Read/
Read/
Write
RWC
Write
RWC
B_P1_PROCHOT
Register
Status 4
B_Error
Name
RWC SCSI Fuse Error
RWC SCSI Fuse Error
RWC Dynamic Vccp Limit Error.
RWC Dynamic Vccp Limit Error.
RWC Diode Fault Error
RWC Diode Fault Error
RWC Set when P1_PROCHOT has had a throttled event. This bit is set for any
RWC Set when P1_PROCHOT has throttled greater than or equal to 0.39% but
RWC Set when P1_PROCHOT has throttled greater than or equal to 12.5% but
RWC Set when P1_PROCHOT has throttled greater than or equal to 25% but less
RWC Set when P1_PROCHOT has throttled greater than or equal to 50% but less
RWC Set when P1_PROCHOT has throttled greater than or equal to 75% but less
RWC Set when P1_PROCHOT has throttled 100%.
RWC Set when P1_PROCHOT has throttled more than the user limit.
Error Status
R/W
R/W
(Continued)
R
Register
Name
Reserved
This bit is set if SCSI_TERM1 has been asserted.
This bit is set if SCSI_TERM2 has been asserted.
This bit is set if AD_IN7 (P1_Vccp) did not match the requested voltage as
reported by P1_VID[5:0].
This bit is set if AD_IN8 (P2_Vccp) did not match the requested voltage as
reported by P1_VID[5:0].
This bit is set if there is an open or short circuit on the REMOTE1+ and
REMOTE1− pins.
This bit is set if there is an open or short circuit on the REMOTE2+ and
REMOTE2− pins.
amount of PROCHOT throttling
less than 12.5%.
less than 25%.
than 50%.
than 75%.
than 100%.
Bit 7
ERR
D2_
_ERR
Bit 7
Bit 6
ERR
PH1
D1_
DV
TMAX
Bit 6
_ERR
Bit 5
DD
P2
43
>
T100
Description
Bit 5
Description
0%.
DV
_ERR
Bit 4
DD
P1
Bit 4
T75
SCSI2
_ERR
Bit 3
Bit 3
T50
SCSI1
_ERR
Bit 2
Bit 2
T25
Bit 1
Bit 1
T12
RES
Bit 0
Bit 0
T0
S3*, S4/5*
S3*, S4/5*
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Masking
Masking
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
S3, S4/5
Sleep
Sleep
N/A
Default
Default
Value
Value
00h
00h