AS3665 datasheet(55/78 Pages) AMSCO

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AS3665

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

Loops can be nested without limits:

With the End/Interrupt command command program execution is stopped and optionally an interrupt is sent:

With the Trigger command internal (between sequencers) and external (between several AS3665) synchronization is

Table 78. Branch with variable Command

Branch with variable Command

Name

Bits

Bitname

Parameter Description

Branch with

variable

Compiler syntax: BRV, step number, variable;

D15:D9

1000011b

D8:D2

step number

0-127

jump to ‘step number’ for ‘variable’ times;

sets the PC of this sequencer = ‘step number’; in the compiler

‘step number’ can be defined by a label

D1:D0

variable

The content of the variable defines the number of loops performed

(0=infinite)

variable ra

variable rb

variable rc

variable rd

Table 79. End/Interrupt command Command

End/Interrupt command Command

Name

Bits

Bitname

Parameter Description

End/Interrupt

command

Compiler syntax: END, int, reset;

D15:D13

101b

D12

int

no interrupt is sent

send an interrupt (see Interrupt Generator on page 36) and

disable this sequencer

e.g. for sequencer 1, int3=1 and p1_en (see page 46) = 00

D11

reset

program counter is incremented by 1

program counter is reset to start address

e.g. for sequencer 1, PC1 = start_addr1

D10:D0

000_

00000000b

stop program execution by resetting px_mode

e.g. for sequencer 1, p1_mode (see page 47) = 00

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