ST90158M9 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST90158M9' PDF : 199 Pages View PDF
ST90158 - DEVICE ARCHITECTURE
MEMORY SPACES (Cont’d)
Figure 6. Register Groups
Figure 7. Page Pointer for Group F mapping
255
240 F PAGED REGISTERS
239
224
E SYSTEM REGISTERS
223 D
C
B
A
9
8
7
6
5
4
3
2
1
15
0
0
0
UP TO
64 PAGES
224
GENERAL
PURPOSE
REGISTERS
VA00432
Figure 8. Addressing the Register File
REGISTER FILE
255
240 F PAGED REGISTERS
239
224
E SYSTEM REGISTERS
223 D
C
R195
B
(R0C3h)
A
9
(1100) (0011)
8
7
6
5
4
3
2
1
0
15
0
0
PAGE 63
R255
PAGE 5
PAGE 0
R240
R234
R224
PAGE POINTER
R0
VA00433
GROUP D
R207
GROUP B
GROUP C
R195
R192
VR000118
19/199
9
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