6100 BSC Programming Manual

6100 BSC Concepts and Context

S5066-007

Starts

transparent

text mode

PAD SYN...SYN SOH DLE STX DLE ITB BCC SYN SYN DLE STX DLE ETX BCC PAD

DATA TEXT TEXT

PAD DLE STX DLE ETX BCC PADSYN...SYN TEXT

PAD SYN...SYN SOH DLE STX DLE ETX BCC PAD

DATA TEXT

PADSYN...SYN SOH STX PADETB BCC

DATA TEXT

PAD DLE STX DLE ETB BCC PADSYN...SYN

TEXT

PAD STX ETX BCC PAD

TEXT

BCC Accumulation

This is the only transparent block in the message

PAD DLE STX ETX DLE DLE DLE ETB BCC PADSYN...SYN TEXT TEXT TEXT

This ETX is

regarded as

data

This DLE is

regarded as

data

This ETB is

recognized as

a control character

"Close up" of Transparent Block

"TEXT" may contain BSC control characters.

Only a text block can be transparent. A heading block can't.

All text blocks in this message are transparent. The heading is not transparent.

Legend

Application-Supplied

BSC-Supplied

Figure 1-7. Transparent Text

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