ST72344S2 datasheet(113/247 Pages) STMICROELECTRONICS

113 / 247 page

ST72344xx, ST2345xx

On-chip peripherals

Doc ID 12321 Rev 6

113/247

Counter low register (CLR)

Reset value: 1111 1100 (FCh)

This is an 8-bit register that contains the low part of the counter value. A write to this register

resets the counter. An access to this register, after accessing the CSR register, clears the

TOF bit.

Alternate counter high register (ACHR)

Reset value: 1111 1111 (FFh)

This is an 8-bit register that contains the high part of the counter value.

Alternate counter low register (ACLR)

Reset value: 1111 1100 (FCh)

This is an 8-bit register that contains the low part of the counter value. A write to this register

resets the counter. An access to this register after an access to CSR register does not clear

the TOF bit in the CSR register.

Input capture 2 high register (IC2HR)

Reset value: Undefined

This is an 8-bit read only register that contains the high part of the counter value (transferred

by the Input Capture 2 event).

Input capture 2 low register (IC2LR)

Reset value: Undefined

This is an 8-bit read only register that contains the low part of the counter value (transferred

by the Input Capture 2 event).

MSB

LSB

Read-only

MSB

LSB

Read-only

MSB

LSB

Read-only

MSB

LSB

Read-only

MSB

LSB

Read-only

ST72344S2 데이터시트(PDF) 113 Page - STMicroelectronics