HP 8712ES - Page 493

ES User’s Guide 11-17
Factory Preset State and Memory Allocation
Save/Recall Memory Allocation
Table 11-3 Sizes of Instrument State Components
1. Sizes are subject to change with future firmware revisions.
2. If the file format chosen is "HP 8711A/B Compatible," the file
header size is 768.
3. N
pts
= number of measurement points
4. Cal
pts
= number of points over which the calibration was per-
formed
Item Saved Size
1
(bytes)
File header
2
0
State header 140
Instrument state
off 0
without memory trace 9580
with 1 memory trace
3
9580 + 1 × 8 × N
pts
with 2 memory traces
3
9580 + 2 × 8 × N
pts
Data (per active channel)
off 0
each channel active
3
178 + 8 × N
pts
Cal (per active channel)
off 0
response
4
246 + 4 × 8 × Cal
pts
response and isolation
4
246 + 4 × 8 × Cal
pts
enhanced response
4
246 + 4 × 8 × Cal
pts
reflection
4
246 + 3 × 8 × Cal
pts
two-port
4
246 + 12 × 8 × Cal
pts