Xerox 7240 Reference Manual page 30

Removable disk storage system
Table of Contents

Advertisement

no
Read headers.
(Note: See
11
Position
v--;;:mcation'' flow chart.)
Take byte
from FAM.
Read byte from
storage device.
Increment
byte count.
yes
yes
yes
Set sector
unavailable flag.
Set Checkwrite
error flag.
,..
.......
,___ _ _ _ _ _ _ _ _ _., U. E.
'-
. /
Set data
overrun flag.
( u':',__ __ _
,_
A
Figure 13. Check-Write Order
22
Programming Considerations

Advertisement

Table of Contents
loading

This manual is also suitable for:

72427246

Table of Contents