ST92T163 ST Microelectronics, ST92T163 Datasheet - Page 28

• Manufacturer Part Number: ST92T163
• Description: 8/16-BIT FULL SPEED USB MCU FOR COMPOSITE DEVICES WITH 16 ENDPOINTS
• Manufacturer: ST Microelectronics

ST92163 - DEVICE ARCHITECTURE
MEMORY SPACES (Cont’d)
Figure 8. Register Groups
Figure 10. Addressing the Register File
28/224
223
255
240
239
224
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
0
1
224
239
223
255
240
SYSTEM REGISTERS
PAGED REGISTERS
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
SYSTEM REGISTERS
PAGED REGISTERS
REGISTER FILE
15
0
15
0
REGISTERS
64 PAGES
GENERAL
PURPOSE
UP TO
VA00432
224
(1100) (0011)
(R0C3h)
R195
Figure 9. Page Pointer for Group F mapping
R255
R240
R224
R234
R0
PAGE POINTER
GROUP D
GROUP B
PAGE 0
PAGE 5
PAGE 63
R207
R195
R192
VA00433
GROUP C
VR000118