C505-2RM SIEMENS [Siemens Semiconductor Group], C505-2RM Datasheet - Page 26

• Manufacturer Part Number: C505-2RM
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Table 5
Contents of the SFRs, SFRs in numeric order of their addresses (cont’d)
Addr
D9 H
DA H
DA H
DC H
E0 H
E8 H
F0 H
FC H
FD H
FE H
Semiconductor Group
1)
2)
3)
4)
5)
6)
7)
X means that the value is undefined and the location is reserved
Bit-addressable special function registers
SFR is located in the mapped SFR area. For accessing this SFR, bit RMAP in SFR SYSCON must be set.
These are read-only registers
The content of this SFR varies with the actual of the step C505 (eg. 01
C505 / C505C only
C505A / C505CA only
2)
2)
2)
3)4)
3)4)
3)4)
Register Content
ADDATH
ADST
ADDATL
ADCON1 01XX-
ACC
P4
B
VR0
VR1
VR2
7)
7)
6)
after
Reset
00 H
XXXX-
XXXX B
00XX-
XXXX B
X000 B
00 H
XXXX-
XX11 B
00 H
C5 H
05 H
01 H
11 H
5) 6)
5) 7)
1)
Bit 7
.9
–
.1
ADCL1 ADCL0 –
.7
–
.7
1
0
.7
Bit 6
.8
–
.0
.6
–
.6
1
0
.6
Bit 5
.7
–
–
.5
–
.5
0
0
.5
26
Bit 4
.6
–
–
–
.4
.4
0
0
.4
–
–
Bit 3
.5
–
–
.3
–
.3
0
0
.3
H
or 11
H
.4
–
–
MX2
.2
–
.2
1
1
.2
Bit 2
for the first step)
C505A / C505CA
C505 / C505C
Bit 1
.3
–
–
MX1
.1
RXDC TXDC
.1
ß
0
.1
1997-12-01
Bit 0
.2
–
–
MX0
.0
.0
1
1
.0