C504 Datasheet, PDF (19/49 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

C504
Table 3
Contents of the SFRs, SFRs in Numeric Order of their Addresses (cont’d)
Addr Register Content Bit 7
after
Reset¹⁾
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
D3H
D4H
D5H
D6H
CP2H
CMP2L
CMP2H
CCIE
XXXX.
XX00B
00H
XXXX.
XX00B
00H
–
.7
–
ECTP
–
.6
–
ECTC
–
.5
–
CC2
FEN
–
.4
–
CC2
REN
–
.3
–
CC1
FEN
–
.2
–
CC1
REN
.1
.1
.1
CC0
FEN
.0
.0
.0
CC0
REN
D7H BCON 00H
BCMP PWM1 PWM0 EBCE BCERR BCEN BCM1 BCM0
BCEM
D8H²⁾ ADCON0 XX00-
0000B
D9H ADDATH 00H
DAH ADDATL 00XX-
XXXXB
DCH ADCON1 01XX-
X000B
DEH CCPL 00H
DFH CCPH 00H
E0H²⁾ ACC
00H
E1H CT1CON 0001-
0000B
E2H COINI FFH
–
–
IADC
.9
.8
.7
.1
.0
–
ADCL1 ADCL0 –
.7
.7
.7
CTM
.6
.6
.6
ETRP
.5
.5
.5
STE1
COUT COUTX COUT
3I
I
2I
BSY
.6
–
–
.4
.4
.4
CT1
RES
CC2I
ADM MX2 MX1 MX0
.5
.4
.3
.2
–
–
–
–
–
MX2 MX1 MX0
.3
.3
.3
CT1R
.2
.2
.2
CLK2
.1
.1
.1
CLK1
.0
.0
.0
CLK0
COUT CC1I COUT CC0I
1I
0I
E3H CMSEL0 00H
CMSEL CMSEL CMSEL CMSEL CMSEL CMSEL CMSEL CMSEL
13
12
11
10
03
02
01
00
E4H CMSEL1 00H
0
0
0
0
CMSEL CMSEL CMSEL CMSEL
23
22
21
20
E5H CCIR 00H
CT1FP CT1FC CC2F CC2R
E6H CT1OFL 00H
.7
.6
.5
.4
E7H CT1OFH 00H
.7
.6
.5
.4
F0H²⁾ B
00H
.7
.6
.5
.4
1) X means that the value is undefined and the location is reserved
2) Bit-addressable special function registers
CC1F
.3
.3
.3
CC1R
.2
.2
.2
CC0F
.1
.1
.1
CC0R
.0
.0
.0
Semiconductor Group
19