150 E. Arrow Hwy. San Dimas, CA. 91773

909-599-0690 www.taloninst.com

Presentation Contents:Presentation Contents:• HardwareHardware

• SR192A MotherboardSR192A Motherboard• SR192A I/O ModulesSR192A I/O Modules

• SoftwareSoftware• SR192A Project Development SoftwareSR192A Project Development Software

Talon Talon InstrumentsInstrumentsSR192ASR192A

VXI Digital Stimulus/ResponseVXI Digital Stimulus/ResponseUp to 192 bi-directional I/O channels

““C” Size 2-Slot VXI ModelC” Size 2-Slot VXI ModelVXI Plug&Play Compatible

Modular DesignModular DesignUp to 12 I/O modules, 2 timing

modules.

Talon Talon InstrumentsInstrumentsSR192ASR192A

•J7 – Multi-unit operation•Up to 6 SR192A’s per 13 slot chassis

•J1 to J6 – I/O channels

•J8 – Timing signals from TSA and TSB

•J9 – SR211 Data Probe Interface

•J10 – External power input for Programmable I/O modules

Talon Talon InstrumentsInstrumentsSR192ASR192AMotherboardMotherboard•Houses up to 12 I/O modules•Up to 2 timing modules (Synchronous or Asynchronous Operation)

I/O and Timing Modules

CPU and VXI

Interface

Talon Talon InstrumentsInstrumentsSR192ASR192AI/O ModulesI/O Modules

The SR192A can accommodate different type of I/O Modules:

• SR124A – 8 channel TTL/RS-485 differential, per-pin selectable, 256K memory, Algorithmic

•SR125A – 16 channel TTL, 256K memory, Algorithmic

•SR214A – 16 channel variable voltage (+7 -- -5vdc), Voltage groups selectable per 8 channels, 256K memory, Algorithmic

•SR126A – 8 channels LVDS, 256K memory, Algorithmic

•All I/O modules are comprised of a 5 memories (Output, Tristate, Expect, Mask and Record

I/O Modules (12 slots)

Talon Talon InstrumentsInstrumentsSR192ASR192ATiming ModulesTiming Modules

The SR192A Timing Modules provide the timing and clock source required for the I/O Modules

• Up to 100Mhz (10Hz – 100Mhz on-board clock generator)

•5nS timing resolution

•1nS – 20nS Delay Adjustment on Input Strobes/Output Enables

•16 Timing Sets per Timing Module

•6 Output enables/Input strobes per Timing Module

•5 User defined outputs

•Up to 4K sequences

Timing Modules

Talon Talon InstrumentsInstrumentsSR192ASR192AVector BusVector Bus

The SR192A Vector Bus provides extremely fast response timing to/from the UUT

• 4 Bit Lookup Table

•1 of 16 words

•1 Data cycle UUT response

Vector Bus

SR192ASR192AProject Development EditorProject Development Editor

Microsoft Windows Based•Win95,98 or NT compatible

Graphical Software Editor•Hardware set-up•Test program development•Interactive test execution

Test Language Compatibility•Test files compatible with any Windows based test language, (“C”, C++, LabWindows, LabView, VEE, Visual Basic, etc.)

SR192A softwarealso includes

VXI Plug&Play compatibleWin95,98 & NT drivers.

SR192ASR192AProject Development EditorProject Development Editor

Select the SR192A(from 1 to 6)

Data Tables (1 word table to 256K word

table

Timing Sets (up to 16 per timing module

SR192ASR192AProject Development EditorProject Development Editor

Select the type of I/O module installed

• I/O module type can be mixed and matched based on logic interface requirement

SR192ASR192AProject Development EditorProject Development Editor

Select single or multiple unit

Internal or External Clock Source

SR192ASR192AProject Development EditorProject Development Editor

Select type of trigger input to

Timing module. TestInput can be a dedicated

Timing signal or I/OChannel(s)

Select type of sequence jump trigger

SR192ASR192AProject Development EditorProject Development Editor

Define channelGroup(s)

Assign output

enable/input strobe

• All output enables/input strobes are per 8 channels

•Multiple groups of 8 channels can be assigned to the same output enable/input strobe

SR192ASR192AProject Development EditorProject Development Editor

Define channelType (BiDir, Input,

Output)

Red indicates stimulus data/Blue indicates

response expect

Tri-state define

SR192ASR192AProject Development EditorProject Development Editor

Define when/how output enables/input

strobes are

controlled

TSES1 – TSES5 are used for

enables/strobes

TS_CLK = Timing clock up to 100MHz

Example: data_bus_en is

asserted for 5nS and disabled for 35nS

SR192ASR192AProject Development EditorProject Development EditorSequence EditorSequence Editor

Up to 4K sequences can be defined. A

sequence is comprised of a Timing set and

Data Table

Select Timing Set/Data Table and Transition

type

150 E. Arrow Hwy. San Dimas, CA. 91773 909-599-0690 www.taloninst.com

End of SR192A Presentation

For more information, please contact Talon Instruments