Intel MCS48 User Manual page 379

8291
TABLE
2.
(Cont'd)
IEEE 488
INTERFACE
MESSAGE REFERENCE
LIST
Mnemonic Message
**
Interface
Function(s)
REMOTE MESSAGES
SENT
ATN
Attention
C
DAB
Data Byte
(via T,
TE)
DAC
Data Accepted
AH
DAV
Data
Valid
SH
DCL
Device Clear
(via
C)
END
End
(via
T)
GET
Group
Execute
Trigger
(via
C)
GTL
Go
to
Local
(via
C)
IDY
Identify
C
IFC
Interface
Clear
C
LLO
Local Lockout
(via
C)
MLA
or
[MLA]
My
Listen
Address
(via
C)
MSA
or
[MSA]
My
Secondary Address
(via
C)
MTA
or
[MTA]
My
Talk Address
(via
C)
OSA
Other Secondary Address
(via
C)
OTA
Other Talk Address
(via
C)
PCG
Primary
Command
Group
(via
C)
PPC
Parallel Poll
Configure
(via
C)
[PPDJ
Parallel Poll
Disable
(via
C)
[PPE]
Parallel Poll
Enable
(via
C)
PPRn
Parallel Pol!
Response N
PP
PPU
Parallel Poll
Unconfigure
(via
C)
REN
Remote
Enable
C
RFD
Ready
for
Data
AH
RQS
Request
Service
T,
TE
[SDC]
Selected Device Clear
(via
C)
SPD
Serial Poll Disable
(via
C)
SPE
Serial Poll
Enable
(via
C)
SRQ
Service Request
SR
STB
Status
Byte
(viaT,
TE)
TCT
Take
Control
(via
C)
UNL
Unlisten
(via
C)
*AII
Controller
messages must
be sent
via Intel's
8292.
8-89
00229A