AS3665 datasheet(63/78 Pages) AMSCO

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AS3665

Datasheet, Confidential - Prog ramming S equen ce r C o mmands

A constant value can be subtracted from a variable with the command sub number:

Variable are subtracted with the command sub variable:

Audio Commands

austriamicrosystems provides audio programs to control light depending on an audio input as a starting point for an

actual implementation. Due to the complexity of these programs it is recommend to use the demos and modify the

demo codes accordingly.

Table 98. sub number Command

sub number Command

Name

Bits

Bitname

Parameter Description

sub number

Compiler syntax: SBN, target variable, value;

D15:D12

1001b

(9h)

D11:D10 target variable

set ra = ra - value

set rb = rb - value

set rc = rc - value

don’t use

D9:D8

10b

D7:D0

value

0-255

value

Table 99. sub variable Command

sub variable Command

Name

Bits

Bitname

Parameter Description

sub variable

Compiler syntax: SBV, target variable, variable 1, variable 2;

D15:D12

1001b

(9h)

D11:D10 target variable

set ra = variable1 - variable2

set rb = variable1 - variable2

set rc = variable1 - variable2

don’t use

D9:D4

110001b

D3:D2

variable 1

variable1 = ra

variable1 = rb

variable1 = rc

variable1 = rd

D1:D0

variable 2

variable2 = ra

variable2 = rb

variable2 = rc

variable2 = rd

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