Rainbow Electronics LM93 - Manual (Page 38)

16.0 Registers
(Continued)
Lock Register Name Address Default Description
SETUP REGISTERS
x Zone 1 Base Temperature D0h N/D Base temperature to which look-up table offset is applied for
Zone 1
x Zone 2 Base Temperature D1h N/D Base temperature to which look-up table offset is applied for
Zone 2
x Zone 3 Base Temperature D2h N/D Base temperature to which look-up table offset is applied for
Zone 3
x Zone 4 Base Temperature D3h N/D Base temperature to which look-up table offset is applied for
Zone 4
x Step 2 Temp Offset D4h N/D Step 2 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 3 Temp Offset D5h N/D Step 3 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 4 Temp Offset D6h N/D Step 4 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 5 Temp Offset D7h N/D Step 5 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 6 Temp Offset D8h N/D Step 6 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 7 Temp Offset D9h N/D Step 7 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 8 Temp Offset DAh N/D Step 8 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 9 Temp Offset DBh N/D Step 9 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 10 Temp Offset DCh N/D Step 10 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 11 Temp Offset DDh N/D Step 11 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 12 Temp Offset DEh N/D Step 12 Zone 1/2 and Zone 3/4 Offset Temperatures
x Step 13 Temp Offset DFh N/D Step 13 Zone 1/2 and Zone 3/4 Offset Temperatures
x Special Function TACH to PWM
Binding
E0h 00h Controls the tachometer input to PWM output binding
Reserved E1 N/D
x LM93 Status/Control E2h 00h Gives Master error status, ASF reset control and Max PWM
control
x LM93 Configuration E3h 00h Configures various outputs and provides START bit
SLEEP STATE CONTROL AND MASK REGISTERS
Sleep State Control E4h 03h Used to communicate the system sleep state to the LM93
S1 GPI Mask E5h FFh Sleep state S1 GPI error mask register
S1 Fan Mask E6h 0Fh Sleep state S1 fan tach error mask register
S3 GPI Mask E7h FFh Sleep state S3 GPI error mask register
S3 Fan Mask E8h 0Fh Sleep state S3 fan tach error mask register
S3 Temperature/Voltage Mask E9h 07h Sleep state S3 temperature or voltage error mask register
S4/5 GPI Mask EAh FFh Sleep state S4/5 GPI error mask register
S4/5 Temperature/Voltage Mask EBh 07h Sleep state S4/5 temperature or voltage error mask register
OTHER MASK REGISTERS
GPI Error Mask ECh FFh Error mask register for GPI faults
Miscellaneous Error Mask EDh 3Fh Error mask register for VRDx_HOT, SCSI_TERMx, and
dynamic Vccp limit checking.
ZONE 1 AND 2 TEMPERATURE READING OFFSET REGISTERS
x Special Function Zone 1 Adjustment
Offset
EEh 00h Allows all Zone 1 temperature measurements to be adjusted by
a programmable offset
x Special Function Zone 2 Adjustment
Offset
EFh 00h Allows all Zone 2 temperature measurements to be adjusted by
a programmable offset
LM93
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