R01UH0823EJ0100 Rev.1.00 Page 160 of 1823
Jul 31, 2019
RX23W Group 8. Voltage Detection Circuit (LVDAb)
8.2.3 Voltage Monitoring Circuit Control Register (LVCMPCR)
Note: Set the PRCR.PRC3 bit to 1 (write enabled) before rewriting this register.
LVD1E Bit (Voltage Detection 1 Enable)
When using voltage detection 1 interrupt/reset or the LVD1SR.LVD1MON flag, set the LVD1E bit to 1. The voltage
detection 1 circuit starts once td(E-A) passes after the LVD1E bit value is changed from 0 to 1.
Address(es): 0008 C297h
b7 b6 b5 b4 b3 b2 b1 b0
——LVD1E—————
Value after reset:
00000000
Bit Symbol Bit Name Description R/W
b4 to b0
—
Reserved These bits are read as 0. The write value should be 0. R/W
b5 LVD1E Voltage Detection 1 Enable 0: Voltage detection 1 circuit disabled
1: Voltage detection 1 circuit enabled
R/W
b7, b6
—
Reserved These bits are read as 0. The write value should be 0. R/W
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