IBIVI 3704 and 3705 Program Reference Handbook - Index of

BLOCK HANDLER DRIVER TABLE
BHD
Program: NCP
Size in bytes: 8(8) per entry; total size of table is variable.
Created by: NCP generation.
Pointer to BHD: BHS
Function: Defines the block handling routines that are to be executed for a particular
block handler.
0(0)
Entry Format
BHORTNP
Pointer to block handling routine (last 18 bits).
- - - - - -,
BHDC1'
Entry ctl byte 1.
4(4)
- - SHOC:!' - -I
Entry ctl byte 2
*Indlcates a byte expansion follows.
BHOPARMP
Pointer to parameter list (last 18 bits).
Byte Expansions
Offset/Field Name
0(0)
BHOC1
4(4)
BHOC2
7(7)
BHOPARMB
Bjt Pattern/
Hex Value
1- __
J ..
... 1
1- ..
. 1-.
.. 1.
1- ..
. 1. .
. . 1.
... 1
Contents
Entry control byte 1.
End of table Uast entry).
UserBHR.
Receive control if command is in error.
Entry control byte 2.
Receive control for React.
Receive control for Invite .
Receive control for Write .
1. . . Receive control for Disconnect .
. 1 . . Receive control in terminator-subtask for
Read 110.
1 ...
. 1. .
. . 1.
Byte parameter (for date/time).
Date desired.
Calendar form of date desired .
Julian format of date desired .
Gregorian format 1 of date desired .
Gregorian format 2 of date desired.
Time desired .
Date/tim~ staf!1P f~~~t. block of message .
18 3704 and 3705 Program Reference Handbook