IA186EB/IA188EB
Data Sheet
8-Bit/16-Bit Microcontrollers
July 10, 2011
Table 12. Peripheral Control Block Registers (Continued)
PCB
PCB
PCB
PCB
Offset
Function
Offset
Function
Offset
Function
Offset
Function
20H
Reserved
60H
Serial0
Baud
A0H
LCS Start
E0H
Reserved
22H
Reserved
Offset
62H
Serial0
Count
Function
A2H
LCS Stop
Function
E2H
Reserved
Function
Reserved
Reserved
Reserved
Reserved
PCB
Offset
PCB
Offset
PCB
Offset
PCB
Offset
24H
26H
28H
2AH
Reserved
Reserved
Reserved
Reserved
64H
66H
68H
6AH
Serial0
Control
Serial0
Status
Serial0
RBUF
Serial0
TBUF
A4H
A6H
A8H
AAH
UCS Start
UCS Stop
Relocation
Reserved
E4H
E6H
E8H
EAH
2CH
2EH
30H
Reserved
Reserved
Timer0
Count
6CH
6EH
70H
Reserved
Reserved
Serial1
Baud
ACH
AEH
B0H
Reserved
Reserved
Refresh
Base
ECH
EEH
F0H
Reserved
Reserved
Reserved
32H
34H
36H
38H
3AH
3CH
3EH
Timer0
Compare A
Timer0
Compare B
Timer0
Control
Timer1
Count
Timer1
Compare A
72H
74H
76H
78H
7AH
7CH
7EH
Serial1
Count
Serial1
Control
Serial1
Status
Serial1
RBUF
B2H
B4H
B6H
B8H
BAH
BCH
BEH
Refresh
Time
Refresh
Control
Refresh
Address
Power
F2H
F4H
F6H
F8H
FAH
FCH
FEH
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Control
Reserved
Serial1
TBUF
Reserved
Timer1
Compare B
Timer1
Control
Step ID1
Reserved
Reserved
Note:
1The Step ID register (offset 0xBC) for Revision 2 of the Innovasic device is read-only, and is
uniquely identified in software by having a value of 0x0080. The original Intel device
established a value between 0x0000 and 0x0002, depending on the revision of the part.
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