ST92F150-EVAL STMicroelectronics, ST92F150-EVAL Datasheet - Page 182

• Manufacturer Part Number: ST92F150-EVAL
• Description: BOARD EVALUATION FOR ST9 SERIES
• Manufacturer: STMicroelectronics

Specifications of ST92F150-EVAL

• Processor To Be Evaluated: ST90158 and ST92F1x Daughter Board
• Interface Type: I2C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2905

EXTENDED FUNCTION TIMER (EFT)
EXTENDED FUNCTION TIMER (Cont’d)
COUNTER HIGH REGISTER (CHR)
R244 - Read Only
Register Page: 28
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
Register Page: 28
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.
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9
MSB
MSB
7
7
LSB
LSB
0
0
ALTERNATE
(ACHR)
R246 - Read Only
Register Page: 28
Reset Value: 1111 1111 (FFh)
This is an 8-bit register that contains the high part
of the counter value.
ALTERNATE
(ACLR)
R247 - Read/Write
Register Page: 28
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 the SR
register.
MSB
MSB
7
7
COUNTER
COUNTER
HIGH
LOW
REGISTER
REGISTER
LSB
LSB
0
0