Commodore RF512C - Page 29

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B-W ( BIO CK· WRITE)
Function T hi s direct co m mand can wri te da ta on the specific
Format
BASIC
Syntax
bloc k.
stringS = " B-W " ;drive"';channel"'; tr ack#;b lock#
This command must be sent thr ough command
channe l and coope rate w it h cha nn el'" to write
da ta onto th e disk.
T he drive'" is always ze ro in si ng le d ri ve sys tem.
T he range of track# a nd block'" plea se refer to
PRINCIPLE S.
The chan nel# mus t belong to some op ened data
channe l.
B·P (BIOCK· POINTER)
Function This d ir ec t command can move the buffer pOin ter
to individual byte w it hin a block.
Format
I BA SIC stringS = "B·P ";channe l# ;byte#
Syntax T his com m and mus t be sen t through command
chan nel an d coope rate with data channel"'.
T he byte'" is the buffer po inter value fr om 0 to 255.
The cha nnel# must belo ng to so me op ened da ta
channe l.