AM186ES Advanced Micro Devices, AM186ES Datasheet - Page 65

• Manufacturer Part Number: AM186ES
• Description: microcontrollers provide a low-cost/ high-performance solution for embedded system designers who wish to use the x86 architecture.
• Manufacturer: Advanced Micro Devices

4.1.3
Figure 4-3
Table 4-2
Processor Release Level (PRL) Values
Processor Release Level Register
(PRL, Offset F4h)
The Processor Release Level register (Figure 4-3) is a read-only register that specifies the
processor version.
Processor Release Level Register
Bits 15–8: Processor Release Level (PRL)—This byte returns the current release level
of the processor, as well as the identification of the family member. The Am186ES and
Am188ES microcontrollers’ revision A PRL is 10h.
Bits 7–0: Reserved
15
PRL Value
10h
11h
12h
13h
14h
PRL
Peripheral Control Block
Processor Release Level
7
Reserved
C
D
A
B
E
0
4-5