HP 1630A Operating And Programming Manual page 126

Model 1630A/D/G
Using HP-I13 or HP-IL Interface
HP 1630G Learn String Format (for Time Positional Overview)
SYNTAX : TS;
Starting Byte Number
Position Of
In String Bytes
Contents
NOTE
The binary value of theses bytes is the number of bytes to follow including the
CRC bytes . This value is transmitted as MSB first and LSB last. The maximum
byte count is 12300 .
1 2 (A) AS (Accept State Command)
3 2 (I) Binary byte count (refer to Note)
CRC STARTS ACCUMULATING WITH NEXT BYTE
5 7 (I,B) Date/time information
12 1 (S) This is time positional data
13
1
(S) Count all states, not time between states
14
1
(S) Counter values already converted to
floating point
15
4
(R) Time positional measurement period
in seconds
19
1 (S) Overview was program activity, not
all states
20 1 (I) Type of data (3 = Time Positional Overview)
21 1 (I) Number of state channels
22 2 (I) Number of valid states acquired
24
2
(I) Index of tracepoint state
26
1 (S) Count all states, not time between states
27 N Data acquired
CRC STOPPED ACCUMULATING WITH PREVIOUS BYTE
N + 27 2 (I) CRC