ST72F321J ST Microelectronics, ST72F321J Datasheet - Page 83

• Manufacturer Part Number: ST72F321J
• Description: 8-BIT MCU
• Manufacturer: ST Microelectronics

www.DataSheet4U.com
DataSheet
16-BIT TIMER (Cont’d)
INPUT CAPTURE 1 HIGH REGISTER (IC1HR)
Read Only
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 1 event).
INPUT CAPTURE 1 LOW REGISTER (IC1LR)
Read Only
Reset Value: Undefined
This is an 8-bit read only register that contains the
low part of the counter value (transferred by the in-
put capture 1 event).
MSB
MSB
7
7
4
U
.com
www.DataSheet4U.com
LSB
LSB
0
0
OUTPUT
(OC1HR)
Read/Write
Reset Value: 1000 0000 (80h)
This is an 8-bit register that contains the high part
of the value to be compared to the CHR register.
OUTPUT
(OC1LR)
Read/Write
Reset Value: 0000 0000 (00h)
This is an 8-bit register that contains the low part of
the value to be compared to the CLR register.
MSB
MSB
7
7
COMPARE
COMPARE
1
1
HIGH
www.DataSheet
www.DataSheet
www.DataSheet
www.DataSheet4U
LOW
ST72321J
REGISTER
REGISTER
83/179
LSB
LSB
0
0
4U
4U.com
4U
.com
.com
.com