ST20-C1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST20-C1' PDF : 205 Pages View PDF
ldprodid
load product identity
Code: 23 FC
Description: Load a value indicating the product identity into Areg. Each product in
the ST20 family has a unique product identity code.
Definition:
Areg′ ← ProductId
Breg′ ← Areg
Creg′ ← Breg
Status Register:
No effect
Comments:
Secondary instruction.
Different ST20 products may use the same processor type, but return different
product identity codes. However a product identity code uniquely defines the
processor type used in that product. For specific product identities in the ST20
family refer to SGS-THOMSON.
See also:
section 4.2.
122/205
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