ST20CX 查看數據表（PDF） - STMicroelectronics

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ST20CX

Instruction Set Reference Manual

STMicroelectronics 

ciru

ciru

check in range unsigned

Code: 2C FC

Description: Check that Creg is the range Areg..Breg inclusive, treating all as

unsigned values.

Definition:

if (Cregunsigned < Aregunsigned) or (Cregunsigned > Bregunsigned)

IntegerError

Areg′ ← Creg

Breg′ ← undefined

Creg′ ← undefined

Error signals: IntegerError signalled if Creg is not in range.

Comments:

Secondary instruction.

See also: cir

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