Measurement-computing Analyzer488 Uživatelský manuál stáhnout pdf (Strana 122)

Section 4 Serial Controller

4.28

DUMP

The record command,

DUMP

, returns bus event data from the record memory.

Blocks of data may be dumped by specifying a starting and ending memory location

or a starting location and a length. Issuing

DUMP

without any options will dump the

entire record memory.

DUMP

returns blocks of data in Motorola S record (S1S9) format, up to 32 data

bytes per line. Any range of locations, from 0 to 32767, may be dumped.

This command does not have a query option.

TYPE Record command

SYNTAX DUMP

DUMP {location} TO {location}

DUMP {location} LENGTH {count}

location is an absolute address of the record memory, from 0 to

32767.

count

is the number of record memory locations to be dumped

from 0 to 32767.

RESPONSE Data encoded in S1S9 file format: S1 data records with a maximum

of 32 data bytes per line, followed by an S9 termination record.

REMARKS S1 data record format:

type

> <

record length

> <

address

> <

data

checksum

where (all numbers are in hexadecimal)

type is the record header:

record length

is the byte count (two hex characters).

address

is the record memory starting address (four hex

characters). The address is incremented twice for each location

that is dumped. (

address

is always twice the starting record

memory location.)

1 2 ... 117 118 119 120 121 122 123 124 125 126 127 ... 280 281

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