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GA 3200s

signal inputs
Number of Data Channels	32
Number of Clock Inputs	3 independent clock inputs: active edge can be independently selected for each to be either positive, negative or off
Number of Clock Qualifiers	3, 1 for each clock. Selectable to be active high, low, or neither.
Input Characteristics	Determined by the type of pod fitted. All data and clock inputs on the standard AP01 (25MHz) pod are fixed TTL threshold with an impedance of typically 100kOhm//10pF. AP03 and ASP04 are high speed (100MHz) TTL threshold data and clock pods respectively, and AP03V/AP04 are versions with the threshold variable from -2.5V to +7.3 V in 100mV steps. Input impedance for all high speed pods is typically 100kOhm//6pF.
Activity Indicator	Shows whether the channel input is high, low, or switching.

Memory Organization
Data Memory Size	32 bits x 2k
Reference Memory Size	2 bits x 2k
Non-Volatile Memory	Non-volatile storage for 10 acquisitions and 10 set-ups. Data retention by Lithium cell; typical life 5 years.

EXTERNAL CLOCK
Frequency Range	DC to 25MHz
Minimum Clock Pulse Width	20ns
Organization	3 clocks, individually qualified and ORed together.
Set-up and Hold Times	18ns set-up. 0ns hold for both data and clock qualifiers.

INTERNAL CLOCK
Clock Rate	electable 40ns to 100ms (25MHz to 10 Hz) in a 1:2:4 sequence with all pods. 10ns (100MHz) with high speed pods in high speed mode.

TRIGGERING
Trigger Sequencer Words	4 words of up to 32 bits
Trigger Sequencer Terms	The actual trigger and restart terms search for in a sequencer step each consists of up to 4 trigger sequencer words ORed together.
Trigger Sequencer Steps	Each of up to 4 sequencer steps consists of a search for the trigger and restart terms specified in that step. Each step has an event count of 1 50 128 occurrences of the trigger term.
Trigger Position	Selectable to be from 0 to 5k clocks before the start, center or end of store, in 1k steps.
Trigger Output	TTL level signal at rear panel BNC.

GLITCH	(Only available when high speed pods are fitted.)
Number of Channels	6 (8 per pod)
Minimum Detectable Pulse	5ns
Glitch Triggering	A glitch word can be specified which can be ORed with any trigger word within a trigger term.

timing display
Number of Channels	Any 6 channels may be displayed; channels may be repeated.
Channel Labeling	A user-defined name can be given for each group of channels and each channel will be uniquely numbered within the group
Number of Samples	A maximum of 1152 samples can be shown in the display window, with expansions of x2, x4, x8, and x16. The window can be scrolled throughout the store and a window indicator shows the position of the window within the store.
Cursors	A moveable cursor and a moveable marker, with direct readout of absolute and relative store positions and the data values at those locations. The marker will default to the trigger location following each acquisition.
Glitch	Glitches are shown by markers on the appropriate data channels.
Search	A search can be made for any word; the search word may include glitches on the glitch channels.

LIST DISPLAY
Channels Groups	Up to 32 channels can be grouped together under a single character label and given the corresponding name defined on the Timing display. Up to 16 groups can be specified.
Display Format	Binary, Octal, Hex, Decimal or ASCII individually selectable for each channel group. Each group is listed underneath its label or name.
Cursors	A moveable cursor and a fixed marker are provided.
Search & Compare	Differences between data and reference can be shown and a search made for any word and any difference. Automatic comparisons between data and reference memories can be performed on a user specified area of the data and acquisitions stopped on an equality or inequality.
Print Output	Any specified portion of the List display can be printed out via the RS-232 interface to a serial or parallel (with PC02 serial to parallel converter) printer.

SYSTEM DATA
Display	240 x 64 pixel graphic LCD giving 40 characters x 8 lines.
Interface	Addressable RS-232 interface, for remote control and data transfer.
Audible Warning Signal	Buzzer

GENERAL
Input Voltage	115V or 230V nominal, 50/60Hz, adjustable internally; operating range ±14% of nominal. Installation Category II. 25VA max.
Operating Range	5°C to 40°C, 20% to 80% RH.
Storage Range	-20°C to 60°C, 5% to 95% RH
Environmental	Indoor use at altitudes up to 2000m, Pollution Degree 1.
Electrical Safety	Complies with EN61010-1
Size	10.2² (W) x 3.4² (H) x 9.2² (D) (260 x 88 x 235mm) excluding handle and feet.
Weight	4.5 lb (2.1kg)