Update of ILPilbox to v1.4
06-17-2014, 09:07 PM
Post: #1
 Christoph Giesselink Member Posts: 227 Joined: Dec 2013
Update of ILPilbox to v1.4
ILPilbox v1.4 is a performance update. The speed with the loop controller on the real HP-IL side remain stable, but the transfer speed with the controller on the Virtual HP-IL side (i.e. Emu71/Win) had been increased between 10%-50% to version 1.3. 10% were measured on a very fast multi core host system, whereas the 50% were measured on a slow host system with a P4/3.2GHz.

The update is available at http://hp.giesselink.com/hpil.htm.

The absolute speed depends on various factors like the performance of the host PC, the PIL-Box firmware, the devices attached on HP-IL bus, ...

Code:
 ILPilbox with PIL-BOX CON ILPilbox v1.3:    3.85 -> 448 bytes/s ILPilbox v1.4:    3.16 -> 546 bytes/s ILPer direct over COM-Port xxx:2        2.61 -> 661 bytes/s xxx TO :3    2.25 -> 722 bytes/s ILPilbox v1.3 with PIL-BOX COFF xxx:2        3.05 -> 565 bytes/s xxx TO :3    2.61 -> 661 bytes/s ILPilbox v1.4 with PIL-BOX COFF xxx:2        2.93 -> 588 bytes/s xxx TO :3    2.61 -> 661 bytes/s
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 Messages In This Thread Update of ILPilbox to v1.4 - Christoph Giesselink - 06-17-2014 09:07 PM RE: Update of ILPilbox to v1.4 - Dave Frederickson - 06-17-2014, 10:20 PM RE: Update of ILPilbox to v1.4 - rprosperi - 06-18-2014, 01:04 PM

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