Renesas RX Series

R01UH0823EJ0100 Rev.1.00 Page 1639 of 1823
Jul 31, 2019
RX23W Group 47. Comparator B (CMPBa)
47.2.3 Comparator B1 Flag Register (CPB1FLG)
Note 1. VRFL: low-side reference voltage, VRFH: high-side reference voltage
Address: 0008 C5A2h
b7 b6 b5 b4 b3 b2 b1 b0
CPB3O
UT
———
CPB2O
UT
———
Value after reset:
00000000
Bit Symbol Bit Name Description R/W
b2 to b0 — Reserved These bits are read as 0. The write value should be 0. R/W
b3 CPB2OUT Comparator B2 Monitor Flag When the window function is disabled
0: CMPB2 < CVREFB2, CMPB2 < internal reference voltage, or
comparator B2 operation disabled
1: CMPB2 > CVREFB2, or CMPB2 > internal reference voltage
When the window function is enabled*
1
0: CMPB2 < VRFL, CMPB2 > VRFH, or comparator B2 operation
disabled
1: VRFL < CMPB2 < VRFH
R
b6 to b4 — Reserved These bits are read as 0. The write value should be 0. R/W
b7 CPB3OUT Comparator B3 Monitor Flag When the window function is disabled
0: CMPB3 < CVREFB3, CMPB3 < internal reference voltage, or
comparator B3 operation disabled
1: CMPB3 > CVREFB3, or CMPB3 > internal reference voltage
When the window function is enabled*
1
0: CMPB3 < VRFL, CMPB3 > VRFH, or comparator B3 operation
disabled
1: VRFL < CMPB3 < VRFH
R