User`s manual

Index 147
C (continued)
Control Lines
CTL
, 12, 21–22, 42, 115, 136
FLG, 12, 16, 21–22, 42, 114, 136
I/O, 12, 22, 42, 89, 115
PIR
, 12, 22, 43, 114, 136
polarity
, 33, 43, 74
RES, 12, 22, 43, 114, 136
setting value
, 75
specify logic sense, 118
STS, 12, 22, 43, 114, 136
CTL Control Line, 12, 21–22
clearing value, 75
controlling, 114
default/reset state
, 33, 43
description, 42
for handshaking, 21
input/output handshaking, 54
invert CTL, 118
operation, 42
operation of
, 115
polarity, 33, 43
setting
polarity, 33, 42–43, 74
value, 75
status, 115
using as output lines
, 136
D
Data
input
, 54
from multiple ports, 54
output, 54
to multiple ports, 54
Data Bits
inputting
, 35, 50
outputting
, 36, 51
querying, 77
specifying, 15, 76
Data Bytes
inputting, 35, 50
outputting, 36, 51–52
Data Lines
data bits
, 15
default/reset state, 33, 43
description, 41
invert DATA, 118
mapping, 12
numbers
, 50–51, 54
open collector, 28–29
polarity, 33, 41, 43, 82
Data Lines (continued)
ports
, 41
pull-up, 19, 28
setting polarity, 82
specify logic sense, 118
termination, 19
TTL levels
, 52
Debugging Programs
, 130
Decimal Format, 52
Default and Reset States, 33, 43
Deleting
automatic data handshaking, 88
macros
, 68
memory data blocks, 92
Device Identification Register, 111
DIAG:PEEK?, 108
DIAG:POKE, 108
Disable VME Memory, 71
Discrete Command Parameters
, 59
DISPlay Subsystem, 61–63
DISPlay:MONitor:PORT, 61
DISPlay:MONitor:PORT?, 62
DISPlay:MONitor[:STATe], 62
DISPlay:MONitor[:STATe]?, 63
*DMC, 68, 98
Drivers
downloading SCPI, 13
SCPI, 13
typical connection, 29
E
Embedded Computer Example, 140
*EMC, 98
*EMC?, 98
Enable
inhibit, 116
mask, 93
VME memory, 71
Error
messages and numbers, 143
query for
, 97
register, 97
*ESE, 98
*ESE?, 98
*ESR?, 98
Event Register, 93–95
Example Programs (VXIplug&play)
See online help
External
pull-up, 28–29
VME memory, 70