AM186 Datasheet, PDF (47/112 Pages) Advanced Micro Devices – High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM

Offset
(Hexadecimal)
w
7A
78
76
74
72
70
w
66
62
60
5E
5C
5A
58
56
54
52
50
w
44
42
40
3E
3C
3A
38
36
34
D32
30
2E
2C
2A
28
26
24
22
20
18
16
14
12
10
Register Name
PIO Data 1 Register
PIO Direction 1 Register
PIO Mode 1 Register
PIO Data 0 Register
PIO Direction 0 Register
PIO Mode 0 Register
Timer 2 Mode/Control Register
Timer 2 Maxcount Compare A Register
Timer 2 Count Register
Timer 1 Mode/Control Register
Timer 1 Maxcount Compare B Register
Timer 1 Maxcount Compare A Register
Timer 1 Count Register
Timer 0 Mode/Control Register
Timer 0 Maxcount Compare B Register
Timer 0 Maxcount Compare A Register
Timer 0 Count Register
Serial Port Interrupt Control Register
Watchdog Timer Interrupt Control Register
INT4 Control Register
INT3 Control Register
INT2 Control Register
INT1 Control Register
A ^{INT0 Control Register}
DMA 1 Interrupt Control Register
DMA 0 Interrupt Control Register
Timer Interrupt Control Register
RInterrupt Status Register
Interrupt Request Register
In-service Register
Priority Mask Register
Interrupt Mask Register
Poll Status Register
Poll Register
End-of-Interrupt Register
Interrupt Vector Register
Synchronous Serial Receive Register
Synchronous Serial Transmit 0 Register
Synchronous Serial Transmit 1 Register
Synchronous Serial Enable Register
Synchronous Serial Status Register
w
w
w_F ^T
Notes: Gaps in offset addresses
indicate reserved registers. No
access should be made to reserved
registers.
Changed from original Am186
microcontroller
Figure 9. Peripheral Control Block Register Map (Continued)
Am186^TMER and Am188^TMER Microcontrollers Data Sheet
47