Knowledge Base

The following table lists the most significant aspects of the various Firmware versions for SL99. They are listed with the most recent first. The latest version is available as an rfl file on the SPLat website in the customer support area. We have only listed publicly released versions.

If you are connected to the Internet, click a hot-linked filename below to download it directly from our website.

If you are working off a resources CD, you will find some or all of the file(s) in the reFlash folder on the CD (depending on the age of the CD)

Version / daterfl fileDescription
7Sep06SL99v3-43.rflDialect 18 upgrade: fAnIn, fAnOut, ClrInstCount. This is the final version.
10Jan06SL99v3-42.rflDialect 16 upgrade, adding over 70 new instructions and a raft of new features, including:
09May04SL99v3-41.rflAdded Mode 4 (totalizing counter) to the OBCAFixed incorrect handling of indexing in fStore, fRecallW and fRecallQ
V3.4 06Feb04SL99v3-4.rflFixed bug in OutputM
28Oct03SL99v3-3.rflAdded dialect 12 instructions: SemaphoresGetTick10GetTick100, SuspendResumeIncreased RAM to 192 bytes and subroutine stack to 6 levels.Extended scope of InputFM and OutputMImplemented CPU device attributes:Firmware revisionDialectBoard typeSubroutine nesting depthProcessor reset flagsNOTE: You will have to install the V3.0 reFlash utility to use with this and later upgrades. The older V2.x will not work.
25Nov02SL99v3-2.rflAdded dialect 11 instructions:
31Oct02SL99v3-1.rflAdded OnBoard Counter type A (OBCA)
V3.0N/AInitial release