ST92P141K4D0 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92P141K4D0

8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL

STMicroelectronics 

ST92141 - 3-PHASE INDUCTION MOTOR CONTROLLER (IMC)

INDUCTION MOTOR CONTROLLER (Cont’d)

7.4.8 Register Description

TACHO CAPTURE REGISTER HIGH (TCPTH)

R240 - Read Only

Register Page: 51

Reset Value: undefined

7

0

TCH7 TCH6 TCH5 TCH4 TCH3 TCH2 TCH1 TCH0

Bit 7:0 = TCH[7:0] Most Significant Byte of Tacho

Capture register.

TACHO CAPTURE REGISTER LOW (TCPTL)

R241 - Read Only

Register Page: 51

Reset Value: undefined

7

0

TACHO COMPARE REGISTER (TCMP)

R242 - Read/Write

Register Page: 51

Reset Value: 1111 1111 (FFh)

7

0

TCM7 TCM6 TCM5 TCM4 TCM3 TCM2 TCM1 TCM0

Bit 7:0 = TCM[7:0] Byte of Tacho Compare regis-

ter.

When the Most Significant Byte of the Tacho

Counter reaches TCMP value, the Tacho Counter

is cleared and an OTC interrupt is generated both

in Continuous and One Shot mode.

TCL7 TCL6 TCL5 TCL4 TCL3 TCL2 TCL1 TCL0

Bit 7:0 = TCL[7:0] Low Byte of Tacho Capture reg-

ister.

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