
REJ05B1160-0101 Rev.1.01 February 2010 Page 14 of 43
M16C/62P Group, R32C/111 Group
Differences between M16C/62P and R32C/111 (100 pin ver.)
Table 4.17 Comparison Chart: Clock-associated SFRs
Symbol
Address
Bits M16C/62P R32C/111
M16C/62P R32C/111
CCR N/A 0004h - N/A Available only in the R32C/111
PBC N/A 001Fh-
001Eh
- N/A Available only in the R32C/111
CM0 0006h 40046h - Address changed
6 Main clock division select bit 0 Watchdog timer function select
bit
7 System clock select bit Reserved
CM1 0007h 40047h - Address changed
0 All clock stop control bit PLL clock oscillator stop bit
1 System clock select bit 1 Reserved
5 XIN-XOUT drive capacity
select bit
XIN-XOUT drive power select
bits
6 Main clock division select bit 1
7 Reserved
CM2 000Dh 4004Dh - Address changed
1 System clock select bit 2 Reserved
7 Operation select bit (when an
oscillation stop, re-oscillation
is detected)
Reserved
PCLKR 025Eh N/A - Available only in the M16C/
62P
N/A
CM3 N/A 4005Ah - N/A Available only in the R32C/111
TCSPR N/A 035Fh - N/A Available only in the R32C/111
PLC0 001Ch 40020h - Address changed
2 to 0 PLL multiplexing functor select
bits (PLC02, PLC01, PLC00)
Main counter divide ratio
setting bit (MCV2, MCV1,
MCV0)
3 N/A Main counter divide ratio
setting bit (MCV3)
4 Reserved Main counter divide ratio
setting bit (MCV4)
6, 5 Swallow counter divide ratio
setting bit (SVC1, SVC0)
7 Operation enable bit (PLC07) Swallow counter divide ratio
setting bit (SVC2)
PLC1 N/A 40021h - N/A Available only in the R32C/111
PM2 001Eh 40053h - Address changed
0 Specifying wait when
accessing SFR at PLL
operation
Reserved
2 WDT count source protect bit N/A
4 Reserved NMI enable bit
6 N/A f2n clock source select bit
7N/A Reserved
CPSRF 0381h 0341h - Address changed
PM3 N/A 40048h - N/A Available only in the R32C/111
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