Pulnix TS-9720EN Series Instrukcja Obsługi Pobierz pdf (Strona 31)

TS-9720EN Series Progressive Scan Shutter Cameras

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Tutorial

By generating an Ethernet trigger (“All” and “HW Trigger” button on the EN setup video window), you

can see only VINIT and IRQ counters are incrementing. This is because the first four counters are only

for the hardware TTL trigger.

By feeding the hardware TTL trigger, you can see “Valid Trigger count,” “VINIT count” and “IRQ

count” register incrementing.

If you set 1ms to “Trigger Filter Noise” register and the hardware TTL trigger pulse is less than 1ms,

then the trigger is ignored as an invalid signal. Only “Trigger Filter Noise count” must be incremented.

However, all other counters remain the same.

If you set the PRE trigger filter to 10ms but the TTL trigger has only 9ms stable PRE condition, then

only “PRE Filter Noise count” must be incremented. However, all other counters remain the same.

If you set the POST trigger filter to 10ms but the TTL trigger has only 9ms stable POST condition, then

the “POST Filter Noise count” must be incremented. Unlike PRE trigger, “VINIT count” is also

incremented, because trigger pulse is sent to CCD anyway before finishing validation of POST

condition. Once FPGA invalidates the POST condition, FPGA does not generate IRQ to PowerPC.

Besides “POST Filter Noise count” and “VINIT count,” all other counters remain the same.

3.6.2 Firmware Upgrade

In the “Properties” window, right-click on the camera icon you want to upgrade. Select “Update

Firmware in Camera(s).”

You can update the five pieces of firmware inside the EN camera. Each piece of firmware has a

distinctive extension.

TABLE 1. Firmware Names and Descriptions

Firmware Name Description Filename conversion

EN Application Top-level application en_YYMMDDVR.app

FPGA Bit file FPGA firmware xc2s200e_YYMMDDVR.bit

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 62 63

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Pulnix TS-9720EN Series Instrukcja Obsługi Strona 31