LM93
16.0 Registers
Register
Address
C8h
Read/
Write
R/W
(Continued)
16.8.13 Register C8h PWM1 Control 1
Register
Name
PWM1
Control 1
Bit
0
1
2
3
4
5
6
7
Name
ZN1
ZN2
ZNE
ZN4
PH1
PH2
VRD1
VRD2
Bit 7
VRD2
Bit 6
VRD1
Bit 5
PH2
Bit 4
PH1
Bit 3
ZN4
Bit 2
ZN3
Bit 1
ZN2
Bit 0
ZN1
Default
Value
0Fh
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
If set, PWM1 will be bound to temperature zone 1.
If set, PWM1 will be bound to temperature zone 2.
If set, PWM1 will be bound to temperature zone 3.
If set, PWM1 will be bound to temperature zone 4.
If set, PWM1 will be bound to P1_PROCHOT.
If set, PWM1 will be bound to P2_PROCHOT.
If set, PWM1 will be bound to VRD1_HOT1.
If set, PWM1 will be bound to VRD1_HOT2.
This register can bind PWM1 to several different control sources. The temperature zones control the PWM duty cycle using the
table lookup function. The Px_PROCHOT and VRDx_HOT inputs control the PWM using the ramp up/ramp down functions. If
multiple control sources are bound to PWM1, the largest duty cycle being requested will be used.
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