User Manual

PD42-1240 TMCL

™

Firmware Manual • Firmware Version V1.45 | Document Revision V1.02 • 2018-DEC-03

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3.6.36 CALCAV (Calculate using the Accumulator Register and a User Variable)

The CALCAV instruction modiﬁes the accumulator register using an arithmetical operation and the contents

of a user variable. The parameters of this command are the arithmetic function and the index of a user

variable (0. . . 255). This command is mainly intended for use in standalone mode.

Related commands: CALCV, CALCAV, CALCVX, CALCXV, CALCVV.

Mnemonic: CALCAV <operation>, <var>

Binary representation

Binary Representation

Instruction Type Motor/Bank Value

42 0 ADD – add <var> to accumulator 0 <var> (0. . . 255) 0 (don’t care)

1 SUB – subtract <var> from accumulator

2 MUL – multiply accumulator with <var>

3 DIV – divide accumulator by <var>

4 MOD – modulo divide accumulator by <var>

5 AND – logical and accumulator with <var>

6 OR – logical or accumulator with <var>

7 XOR – logical exor accumulator with <var>

8 NOT – copy logical inverted <var> to accumulator

9 LOAD – copy <var> to accumulator

10 SWAP – swap contents of <var> and accumulator

11 COMP – compare accumulator with <var>

Reply in Direct Mode

Status Value

100 - OK the operand (don’t care)

Example

Subtract user variable #27 from accumulator.

Mnemonic: CALCXV SUB, 27

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