Rainbow Electronics LM93 - Manual (Page 77)

16.0 Registers
(Continued)
16.8.23 Register E0h Special Function TACH to PWM Binding
Register
Address
Read/
Write
Register
Name
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Default
Value
E0h R/W
Special Function
TACH to PWM
Binding
T4P2 T4P1 T3P2 T3P1 T2P2 T2P1 T1P2 T1P1 00h
Bit Name R/W Description
0 T1P1 R/W If set, TACH1 is bound to PWM1.
1 T1P2 R/W If set, TACH1 is bound to PWM2.
2 T2P1 R/W If set, TACH2 is bound to PWM1.
3 T2P2 R/W If set, TACH2 is bound to PWM2.
4 T3P1 R/W If set, TACH3 is bound to PWM1.
5 T3P2 R/W If set, TACH3 is bound to PWM2.
6 T4P1 R/W If set, TACH4 is bound to PWM1.
7 T4P2 R/W If set, TACH4 is bound to PWM2.
If a TACH channel is bound to a PWM channel, TACH errors on that channel are automatically masked when the bound PWM
is at 0% duty cycle or performing spin-up. Behavior is undefined if a TACH channel is bound to both PWM outputs. This register
must be setup when Smart Tach Mode is enabled in register BDh, Special Function Control 2.
LM93
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