Renesas RX Series User Manual

R01UH0823EJ0100 Rev.1.00 Page 252 of 1823
Jul 31, 2019
RX23W Group 12. Battery Backup Function
12.2.3 VBATT Pin Voltage Drop Detection Interrupt Control Register (VBTLVDICR)
Note: Set the PRCR.PRC3 bit to 1 (write enabled) before rewriting this register.
Address(es): 0008 C29Fh
b7 b6 b5 b4 b3 b2 b1 b0
——————
VBTLV
DISEL
VBTLV
DIE
Value after reset:
00000000
Bit Symbol Bit Name Description R/W
b0 VBTLVDIE VBATT Pin Voltage Drop Detection
Interrupt Enable
0: VBATT pin voltage drop detection interrupt disabled
1: VBATT pin voltage drop detection interrupt enabled
R/W
b1 VBTLVDISEL VBATT Pin Voltage Drop Detection
Interrupt Enable Type Selects
0: Non-maskable interrupt
1: Maskable interrupt
R/W
b7 to b2 — Reserved These bits are read as 0. The write value should be 0. R/W

Renesas RX Series Specifications

General

Brand	Renesas
Model	RX Series
Category	Microcontrollers
Language	English