ST92195C STMicroelectronics, ST92195C Datasheet - Page 26

• Manufacturer Part Number: ST92195C
• Description: 48-96 Kbyte Rom Hcmos Mcu With On-screen Display And Teletext Data Slicer
• Manufacturer: STMicroelectronics

ST92195C/D - DEVICE ARCHITECTURE
MEMORY SPACES (Cont’d)
Figure 8. Register Groups
Figure 10. Addressing the Register File
26/249
255
240
239
224
223
0
E
D
C
B
F
A
9
8
7
6
5
4
3
2
0
1
255
240
239
224
223
SYSTEM REGISTERS
PAGED REGISTERS
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
PAGED REGISTERS
SYSTEM REGISTERS
REGISTER FILE
15
0
15
0
REGISTERS
64 PAGES
PURPOSE
GENERAL
UP TO
VA00432
224
(1100) (0011)
(R0C3h)
R195
Figure 9. Page Pointer for Group F mapping
R224
R255
R240
R234
R0
PAGE POINTER
GROUP D
GROUP B
PAGE 0
PAGE 5
PAGE 63
R195
R207
R192
VA00433
GROUP C
VR000118