ST92F120 datasheet(148/324 Pages) STMICROELECTRONICS

tên linh kiện	ST92F120

Giải thích chi tiết về linh kiện	8/16-BIT FLASH MCU FAMILY WITH RAM, EEPROM AND J1850 BLPD

PDF	324 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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EXTENDED FUNCTION TIMER (EFT)

EXTENDED FUNCTION TIMER (Cont’d)

COUNTER HIGH REGISTER (CHR)

R244 - Read Only

Reset Value: 1111 1111 (FFh)

This is an 8-bit register that contains the high part

of the counter value.

COUNTER LOW REGISTER (CLR)

R245 - Read/Write

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 SR register clears the TOF bit.

ALTERNATE

COUNTER

HIGH

(ACHR)

R246 - Read Only

Reset Value: 1111 1111 (FFh)

This is an 8-bit register that contains the high part

of the counter value.

ALTERNATE

COUNTER

LOW

(ACLR)

R247 - Read/Write

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 SR register does not clear the TOF bit in SR

MSB

LSB

MSB

LSB

MSB

LSB

MSB

LSB

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