Iv - variable addressing, Output - out, Input - in – Conair S900II User Manual

Page 25: User and system bits - bit, Iv – variable addressing

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System Configuration

S900II

IV – Variable addressing

23

01T01350_0

2.2.98

IV – VARIABLE ADDRESSING

IV – 1. Output – OUT –

Accessible in read and write.

Number

(logical address)

Physical

address

Structures / Functions

OUT 000

OUT 255

28A0

299F

2 A1D

OUT 125

not used

Forcing

(Extended monitor)

Continuous status

(See Param. No 14)

IV – 2. Input – IN –

Accessible in read.

IN 000

IN 255

29A0

2A9F

2 9AB

IN 011

not used

Number

(logical address)

Physical

address

Structures / Functions

IV – 3. User and system bits – BIT –

Each address corresponds to an 8 bit structure in memory.

0281x

BIT 0

not used

Forcing

(Extended monitor)

x = bit number in hexadecimal (e.g.: Bit 31, address = 0282F).
Only the low order word is used.

– System bits accessible in Read – No. 0 to 30.

– System bits accessible in Read and Write – No. 31 to 33.

– User bits accessible in Read and Write – No. 34 to 127.

For the definition of these bits, see the Programming Level 2 manual, paragraph I3.

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