ST20CX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST20CX

Instruction Set Reference Manual

STMicroelectronics 

lddevid

lddevid

load device identity

Code: 21 27 FC

Description: See ldprodid. This instruction may be removed in future so ldprodid

should be used instead.

Definition:

Areg′ ← ProductId

Breg′ ← Areg

Creg′ ← Breg

Error signals: none

Comments:

Secondary instruction.

101/212

®

Share Link: