Knowledge Base

The following table lists the most significant aspects of the various Firmware versions for MMi99. 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.

reFlash files are not interchangeable across different board models. This page is for the MMi99.

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
18Apr06mmi99v3-23.rflThis will be the last update for MMi99.
10May04mmi99v3-22.rflAdded Mode 4 (totalizing counter) to the OBCAFixed incorrect handling of indexing in fStore, fRecallW and fRecallQ
V3.20 05Feb04mmi99v3-20.rflFixed bug in OutputM introduced in 3.18
28Oct03mmi99v3-19.rflFixed bug in CPU device.NOTE: You will have to install the V3.0 reFlash utility to use with this and later upgrades. The older V2.x will not work.
V3.18 10Oct03mmi99v3-18.rfl 
V3.15 12May03mmi99v3-15.rflFixed bug that could lead to undesirable interactions between onboard UV peripherals (notably OBCA interfering with OBLCD)
V3.13 13Mar03mmi99v3-13.rflCorrected bug that causes front panel LEDs to run the wrong way (top=9 to bottom=15) in board revisions date coded 0207 (February 2002) or later.
V3.12 28Jan03mmi99v3-12.rflCorrected default for the InputK beep function from off to on. See KBeepOnKBeepOff
25Nov02mmi99v3-11.rflAdded dialect 11 instructions:
24Oct02mmi99v3-10.rflNote: Please use reFlasher utility V2.5 or later to ensure the revision number is displayed as 3.10 and not 3.A
V3.9 Not released as rfl file
15Jul02mmi99V3-8.rflFixed several minor bugs in UV transfer instructions
11Jul02mmi99V3-7.rflFixes problem in accessing analog outputs via SPLatLink
V3.6mmi99V3.6.rflFixed bug whereby byte 19 of U could not be used. The practical effect of this is that LCDs with 20 character lines would not work properly.
V3.5 6Apr02mmi99V3-5.rflFixes problem in accessing analog inputs via SPLatLink