Datasheet

78K0/Ix2 CHAPTER 3 CPU ARCHITECTURE
R01UH0010EJ0500 Rev.5.00 77
Feb 28, 2012
Table 3-8. Special Function Register List : 78K0/IB2 (30 Pins) (7/7)
Bit No. Number of Bits
Manipulated
Simultaneously
Address Symbol
7 6 5 4 3 2 1 0
R/W
1 8 16
After
Reset
Reference
page
FFBDH TOC00 0
<OSPT
00>
<OSPE
00>
TOC00
4
<LVS0
0>
<LVR0
0>
TOC00
1
<TOE0
0>
R/W
   00H 266
FFBEH LVIM
<LVIO
N>
0 0 0 0 0
<LVIM
D>
<LVIF>
R/W
  
00H
Note1
636
FFBFH LVIS 0 0 0 0 LVIS3 LVIS2 LVIS1 LVIS0 R/W   
00H
Note2
638
FFC0H to
FFDFH
              
FFE0H IF0L
<SREI
F6>
<PIF5> <PIF4> <PIF3> <PIF2> <PIF1> <PIF0> <LVIIF>
R/W
  00H 582
FFE1H
IF0
IF0H
<TMIF0
10>
<TMIF0
00>
<TMIFX
1>
<TMIFX
0>
<TMIFH
1>
<CSIIF
11>
<STIF
6>
<SRIF
6>
R/W  

00H 582
FFE2H IF1L 0
<CMPIF
2>
<CMPIF
1>
<CMPIF
0>
<TMIF5
1>
0 0 <ADIF> R/W   00H 582
FFE3H
IF1
IF1H 0 0 0 0 0 0 0
<IICAI
F0>
R/W  

00H 582
FFE4H MK0L
<SRE
MK6>
<PMK5
>
<PMK
4>
<PMK
3>
<PMK
2>
<PMK1
>
<PMK
0>
<LVIM
K>
R/W
  FFH 586
FFE5H
MK
0
MK0H
<TMMK
010>
<TMMK
000>
<TMMK
X1>
<TMMK
X0>
<TMMK
H1>
<CSIM
K11>
<STMK
6>
<SRM
K6>
R/W  

FFH 586
FFE6H MK1L 1
<CMPM
K2>
<CMPM
K1>
<CMPM
K0>
<TMMK
51>
1 1
<ADM
K>
R/W   FFH 586
FFE7H
MK
1
MK1H 1 1 1 1 1 1 1
<IICAM
K0>
R/W  

FFH 586
FFE8H PR0L
<SREP
R6>
<PPR
5>
<PPR
4>
<PPR
3>
<PPR
2>
<PPR
1>
<PPR
0>
<LVIP
R>
R/W
  FFH 589
FFE9H
PR
0
PR0H
<TMPR
010>
<TMPR
000>
<TMPR
X1>
<TMPR
X0>
<TMPR
H1>
<CSIP
R11>
<STPR
6>
<SRPR
6>
R/W  

FFH 589
FFEAH PR1L 1
<CMPP
R2>
<CMPP
R1>
<CMPP
R0>
<TMPR
51>
1 1
<ADP
R>
R/W   FFH 589
FFEBH
PR
1
PR1H 1 1 1 1 1 1 1
<IICAP
R0>
R/W  

FFH 589
FFECH
to FFEFH
              
FFF0H IMS RAM2 RAM1 RAM0 0 ROM3 ROM2 ROM1 ROM0 R/W   
CFH
Note3
657
FFF1H to
FFFAH
              
FFFBH PCC 0 0 0 0 0 PCC2 PCC1 PCC0 R/W    01H 173
Notes 1. The reset values of LVIM vary depending on the reset source and setting of option byte.
2. The reset values of LVIS vary depending on the reset source.
3. Reset signal generation makes the setting of the ROM area undefined. Therefore, set the value corresponding to
each product as indicated in Table 3-1 after release of reset.
Remark For a bit name enclosed in angle brackets (<>), the bit name is defined as a reserved word in the RA78K0, and is
defined as an sfr variable using the #pragma sfr directive in the CC78K0.