Delta DVP-ES2 User Manual download pdf (Page 84)

100

101

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

I000/I001(X0),

I100/I101(X1),

I200/I201(X2),

I300/I301(X3),

I400/I401(X4),

I500/I501(X5),

I600/I601(X6),

I700/I701(X7), 8 points

(01, rising-edge trigger

External interrupt

, 00, falling-edge

trigger

)

Timer interrupt

I602/I699, I702/I799, 2

points (Timer

resolution=1ms)

High-speed counter

interrupt

I010, I020, I030, I040,

I050, I060, I070, I080, 8

points

Pointer I

For interrupt

The location point of

interrupt subroutine.

I140(COM1: RS232),

I150(COM2: RS-485),

I160(COM3: RS-485), 3

points

Communication

interrupt

Nest Level Pointer N: used with instruction MC and MCR. MC is master start instruction. When

the MC instruction is executed, the instructions between MC and MCR will be executed normally.

MC-MCR master control instruction is nested level structure and max. 8 levels can be applicable,

which is numbered from N0 to N7.

Pointer P: used with application instructions CJ, CALL, and SRET.

CJ condition jump:

When X0 = ON, program will jump from address 0 to N (designated label P1) and keep on the

execution. Instructions between 0 and N will be ignored.

When X0 = OFF, program will execute from 0 and keep on executing the followings. CJ instruction

won’t be executed at this time.

P1CJ

P**

P1 N

CALL subroutine, SRET subroutine END:

When X0 is ON, program will jump to P2 to execute the designated subroutine. When SRET

instruction is executed, it returns to address 24 to go on executing.

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Delta DVP-ES2 User Manual Page 84

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