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RL78/G1A CHAPTER 3 CPU ARCHITECTURE
R01UH0305EJ0200 Rev.2.00 75
Jul 04, 2013
Table 3-6. Extended SFR (2nd SFR) List (3/6)
Manipulable Bit Range Address
Special Function Register (SFR) Name
Symbol R/W
1-bit 8-bit 16-bit
After Reset
F0110H
F0111H
Serial mode register 00 SMR00 R/W
− − √
0020H
F0112H
F0113H
Serial mode register 01 SMR01 R/W
− − √
0020H
F0114H
F0115H
Serial mode register 02 SMR02 R/W
− − √
0020H
F0116H
F0117H
Serial mode register 03 SMR03 R/W
− − √
0020H
F0118H
F0119H
Serial communication operation
setting register 00
SCR00 R/W
− − √
0087H
F011AH
F011BH
Serial communication operation
setting register 01
SCR01 R/W
− − √
0087H
F011CH
F011DH
Serial communication operation
setting register 02
SCR02 R/W
− − √
0087H
F011EH
F011FH
Serial communication operation
setting register 03
SCR03 R/W
− − √
0087H
F0120H SE0L
√ √
F0121H
Serial channel enable status
register 0
−
SE0 R
− −
√
0000H
F0122H SS0L
√ √
F0123H
Serial channel start register 0
−
SS0 R/W
− −
√
0000H
F0124H ST0L
√ √
F0125H
Serial channel stop register 0
−
ST0 R/W
− −
√
0000H
F0126H SPS0L
− √
F0127H
Serial clock select register 0
−
SPS0 R/W
− −
√
0000H
F0128H
F0129H
Serial output register 0 SO0 R/W
− − √
0F0FH
F012AH SOE0L
√ √
F012BH
Serial output enable register 0
−
SOE0 R/W
− −
√
0000H
F0134H SOL0L
− √
F0135H
Serial output level register 0
−
SOL0 R/W
− −
√
0000H
SSC0L
− √
F0138H Serial standby control register 0
−
SSC0 R/W
− −
√
0000H
F0140H SSR10L
− √
F0141H
Serial status register 10
−
SSR10 R
− −
√
0000H
F0142H SSR11L
− √
F0143H
Serial status register 11
−
SSR11 R
− −
√
0000H
F0148H SIR10L
− √
F0149H
Serial flag clear trigger register
10
−
SIR10 R/W
− −
√
0000H
F014AH SIR11L
− √
F014BH
Serial flag clear trigger register
11
−
SIR11 R/W
− −
√
0000H