Host system requirements
|
|
Processor
RAM
Disk space
Pointing device
Operating system
VDU
|
|
386 PC or compatible
4 Mbytes RAM
2 Mbytes disk space
Mouse or equivalent pointing device recommended
Windows 3.1/95 or compatible
VGA or compatible
|
internal sampling clock
|
200MHz, 100MHz, 50MHz, 10MHz, 5MHz, 1MHz, 500kHz, 100kHz, 50kHz, 10kHz, 5kHz
100 ppm
|
Digital logger clock
|
Log rate: 1 second to 1 hour in 1 second steps
Logger timing obtained from PC
|
|
Digital channels
|
8 inputs, 0 to 7V, 100 kOhm / 8 pF input impedance, 40 MHz input bandwidth
|
Data buffer
|
|
Size
Pre/post-trigger buffer
|
|
16000 (decimal) samples per channel
1000/15000, 4000/12000, 8000/8000, 12000/4000, 15000/1000 pre/post samples
|
| Threshold voltage |
TTL (1.5V), CMOS (2.25V) ± 5% |
| Port settings |
278H (LPT2), 378H (LPT1), 3BCH (LPT3) |
| LED indicators |
Power, trigger |
Trigger methods
|
|
Pattern
Edge
Edge/Pattern combinations
Continuous
Mouse/Keyboard
|
|
"1", "0" and "don’t care" conditions selectable on all channels
On any one channel. Rising edge, falling edge, or change of state
edge up
edge down
edge up OR edge down (change of state)
Pattern
Pattern AND/OR edge up
Pattern AND/OR edge down
Pattern AND/OR change of state
Unconditionally: Screen updates at regular intervals
Conditionally: Display updates on set Edge/Pattern trigger condition
A trigger may be forced
|
Display
|
|
No of channels
Channel names
Display order
Zooming
Continuous data display
Cursors
Time measurements
Edge snapping
Pattern search
Text display
Cursor/signal intersections
Trigger indicator
Beep on trigger
|
|
Any number may be displayed at a time
User specified
User specified
Zoom from single samples to all. Zoom in, out, previous, all, between cursors
Screen updates conditionally or unconditionally
X, Y, Z-cursors and T-trigger line, signal values at X and Y intersects shown
Between any two cursor lines or cursor line and trigger line
Cursors snap to exact edges in data, measurements are taken to/from. indicated on screen
"1", "0", and "don’t care" conditions specified, also repeated search
Hexadecimal format
Displayed for X and Y cursors
Trigger LED on the unit is mirrored on the main screen
On/off
|
| Debugging PC controlled units |
Run the Annie and the Unit Under
Test software (if the UUT is PC based) from the same PC.
No second PC is required.
The UUT software may be launched from within the Annie software |
| Printed output |
Timings print, bitmap, Text: Hexadecimal format. Portrait or landscape |
| Files |
Signal files: contains captured data, date stamp, time stamp, user information (e.g. heading,
comments, etc.), channel name, cursor positions, software configuration, etc.
When a signal file is reloaded the machine and software and data is set as when the file was saved.
Bitmap files: Bitmap of the main screen
Configuration files: Software configuration. Autosave option
|
|
Power requirements
|
Regulated 5V ±3% supply:
|
|
6 W
|
Active capturing
|
|
|
2.5 W
|
Power on but not capturing
|
Power (+5V) supplied by regulated supply
|
| Cable lengths Signal, Power |
1.8m |
| Dimensions and weight |
150mm x 86mm x 34mm, 375g |
| Operating temperature |
10°C - 40°C (50°F-105°F) |
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