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ST20Cx Datasheet Instruction Set Reference Manual

Manufacturer: STMicroelectronics

Overview: ST20C2/C4 Core Instruction Set Reference Manual 72-TRN-273-01 January 1996 ® 2/212 ® Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Instruction name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Description

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Key Features

  • of the instruction; See also: for some instructions, a cross reference is provided to other instructions with a related function. These categories are explained in more detail below, using the add instruction as an example. 1.1 Instruction name The header at the top of each page shows the instruction mnemonic and, on the right, the full name of the instruction. For primary instructions the mnemonic is followed by ‘n’ to indicate the operand to the instruction; the same notation is used in th.