SAF-C164SM Infineon Technologies, SAF-C164SM Datasheet - Page 71

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

Bit
SGTDIS
ROMS1
STKSZ
Note: Register SYSCON cannot be changed after execution of the EINIT instruction.
User’s Manual
The function of bits VISIBLE, ROMEN, and ROMS1 is described in more detail in
Chapter
Function
Segmentation Disable/Enable Control
0:
1:
Internal ROM Mapping
0:
1:
System Stack Size
Selects the size of the system stack (in the internal RAM)
from 32 to 512 words
9.
Segmentation enabled
(CSP is saved/restored during interrupt entry/exit)
Segmentation disabled (Only IP is saved/restored)
Internal ROM area mapped to segment 0 (00’0000
Internal ROM area mapped to segment 1 (01’0000
4-14
Central Processing Unit (CPU)
C164CM/C164SM
H
H
… 00’7FFF
… 01’7FFF
Derivatives
V1.0, 2002-02
H
H
)
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