SAF-C164SM Infineon Technologies, SAF-C164SM Datasheet - Page 188

• Manufacturer Part Number: SAF-C164SM
• Description: 16-Bit CMOS Microcontroller
• Manufacturer: Infineon Technologies

ADDRSEL1
Address Select Register 1
ADDRSEL2
Address Select Register 2
ADDRSEL3
Address Select Register 3
ADDRSEL4
Address Select Register 4
Bit
RGSZ
RGSAD
Note: There is no register ADDRSEL0 because register BUSCON0 controls all external
User’s Manual
15
15
15
15
accesses outside the four address windows of BUSCON4 … BUSCON1 within the
complete address space.
14
14
14
14
13
13
13
13
Function
Range Size Selection
Defines the size of the address area controlled by the respective
BUSCONx/ADDRSELx register pair. See
Range Start Address
Defines the upper bits of the start address of the respective address
area. See
12
12
12
12
11
11
11
11
Table
10
10
10
10
RGSAD
RGSAD
RGSAD
RGSAD
rw
rw
rw
rw
9-3.
SFR (FE1A
SFR (FE1C
SFR (FE18
SFR (FE1E
9
9
9
9
8
8
8
8
9-19
7
7
7
7
H
H
H
H
/0C
/0D
/0E
/0F
H
H
H
H
6
6
6
6
)
)
)
)
5
5
5
5
Table
4
4
4
4
External Bus Interface
9-3.
Reset Value: 0000
Reset Value: 0000
Reset Value: 0000
Reset Value: 0000
C164CM/C164SM
3
3
3
3
2
2
2
2
RGSZ
RGSZ
RGSZ
RGSZ
Derivatives
V1.0, 2002-02
rw
rw
rw
rw
1
1
1
1
0
0
0
0
H
H
H
H