RX230 Group, RX231 Group
Initial Settings and Usage Procedure of RTC Battery Backup Function
R01AN4831EJ0100 Rev.1.00
Page 8 of 23
Aug.20.19
Table 1.3 lists the FIT modules used, Table 1.4 list the sample code provided with RSK board, and Table 1.5
lists the SC components. For details of the LCD display software, refer to RX231 Group: Renesas Starter Kit
Sample Code (e
2
studio for CC-RX) (R01AN3137EG0200).
Table 1.3 FIT Module
Type
Application Note Title (Document No.)
FIT Module Name
Revision
BSP
RX Family Board Support Package Module Using
Firmware Integration Technology (R01AN1685)
r_bsp_rx
5.20
Device driver
RX Family Battery Backup Function Module Firmware
Integration Technology (R01AN2796)
r_vbatt_rx
1.03
RX Family Flash Module Using Firmware Integration
Technology (R01AN2184)
r_flash_rx
4.00
Table 1.4 Sample Code
Type
Application Note Title (Document No.)
Revision
Sample Code
RX231 Group Renesas Starter Kit Sample Code (e
2
studio for CC-RX)
(R01AN3137)
2.00
Table 1.5 SC Components
Type
Component Name
Module Name
Revision
Device driver
Realtime clock
RTC
1.30
Compare match timer
CMT0
1.70
Voltage detection circuit
LVD1
1.50
Ports
PORT
1.70
SPI clock synchronous mode
SCI8
1.50
