Renesas RL78 Series User Manual page 78
16-bit single-chip microcontrollers
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Also See for RL78 Series:
- User manual (1879 pages) ,
- Manual (88 pages) ,
- Application note (53 pages)
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RL78/G1D
Address
Special Function Register (SFR) Name
FFF38H
External interrupt rising edge enable
register 0
FFF39H
External interrupt falling edge enable
register 0
FFF3AH
External interrupt rising edge enable
register 0
FFF3BH
External interrupt falling edge enable
register 0
FFF44H
Serial data register 02
FFF45H
FFF46H
Serial data register 03
FFF47H
FFF48H
Serial data register 10
FFF49H
FFF4AH
Serial data register 11
FFF4BH
FFF50H
IICA shift register 0
FFF51H
IICA status register 0
FFF52H
IICA flag register 0
FFF64H
Timer data register 02
FFF65H
FFF66H
Timer data register 03
FFF67H
FFF68H
Timer data register 04
FFF69H
FFF6AH
Timer data register 05
FFF6BH
FFF6CH
Timer data register 06
FFF6DH
FFF6EH
Timer data register 07
FFF6FH
FFF90H
Interval timer control register
FFF91H
FFF92H
Second count register
FFF93H
Minute count register
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
Table 4-5. SFR List (2/4)
Symbol
EGP0
EGN0
EGP1
EGN1
TXD1/SIO10 SDR02
–
RXD1/SIO11 SDR03
–
TXD2/SIO20 SDR10
–
RXD2/SIO21 SDR11
–
IICA0
IICS0
IICF0
TDR02
TDR03L
TDR03
TDR03H
TDR04
TDR05
TDR06
TDR07
ITMC
SEC
MIN
CHAPTER 4 CPU ARCHITECTURE
R/W
Manipulable Bit Range
1-bit
8-bit
R/W
R/W
R/W
R/W
R/W
–
–
–
R/W
–
–
–
R/W
–
–
–
R/W
–
–
–
R/W
–
R
R/W
R/W
–
–
R/W
–
R/W
–
–
R/W
–
–
R/W
–
–
R/W
–
–
R/W
–
–
R/W
–
R/W
–
After Reset
16-bit
–
00H
–
00H
–
00H
–
00H
0000H
0000H
0000H
0000H
–
00H
–
00H
–
00H
0000H
0000H
0000H
0000H
0000H
0000H
0FFFH
–
00H
–
00H
57
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