# DM-9200 DataMaster.2X
MHz Z180 CPU, 3.0 MHz High Speed DMA Channels
Complete system. Includes DataMaster Analyzer Software 4.17
is our newest Performance Computer. Based on the original DataMaster,
this unit has a Z180 CPU running at 18.432 MHz (18,432,000 cycles
per second) and 3.0 MHz Direct Memory Access (DMA) channels. This
unit has a real world sampling rate of 4500 times per second! It
also has quick release connectors for easy removal.
split sensor rings for Ford 9" Street Gear (1.810" I.D.),
Pro Gear (2.125"), Mark Williams (2.187", or Mark Williams
than Ford 9" may require aftermarket pinion yoke or other modifications.
functions, by button push, are available on the unit itself:
Drive line RPM Playback
Vehicle Reaction Time
Time to Distance for every foot of the race
Accurate Time Slip Function - 60'et/mph, 330'et/mph,
660'et/mph, 1000et'/mph, 1320'et/mph
Graphing and Overlay Functions on your PC!
Highly Accurate Time Slip
Time to Event Switches
Engine/Shaft RPM vs Time
Distance vs Time
Miles Per Hour vs Time
Drive Shaft Pulses vs Time
Efficiency% vs Time
G-force vs Time
to PC in under four (4) Seconds!
Visual Two-Step, Converter Flash, Throttle
Stop, Shift Points, Traction, Converter Slippage, etc
So accurate you can see the effect of wind
on Elapsed Time!
Accurately Test rev limit chips or Throttle
Stop "cruise RPM' to within 3 RPM
Available Digital Input Channels to monitor switches, shifter, brake,
Performance Computer, rubber mounts, drive shaft high speed proximity
sensor and cable, split ring, download cable, and DataMaster Analyzer
1 USB to Serial Adapter available here
The DataMaster.2X represents
the future in drag racing data recording. This all-digital unit
is the fastest in the industry, recording all pulse data as a frequency.
Since there are no cumbersome analog channels to slow processing
down, a sampling rate of 4500 times per second is achieved. In time
to distance calculations, DataMaster.2X can see the actual track
distance traveled within one (1) inch and engine RPM variation within
just three (3) RPM. No data recorder can achieve this much accuracy!
Want proof and some screen shots? Then, click
DataMaster.2X is not a simple data recorder. It is a Performance
Analyzer Computer. It does not have any analog channels so it does
not do temperatures or pressures, which in our application have
no purpose. We are interested in finding thousandths of a second
of variance, where it happened, and why. It's all about consistency
and this is the only available tool that can do it.
uses twelve (12) pickup points on the drive shaft that allow vehicle
reaction times and actual performance data in time slip form that
will actually match a Compulink timing system within .001 of a second.
DataMaster.2X weighs just 14 ounces.
will accept any DC power source from 9 to 36 volts. It can store
up to four runs in memory without having to download. There are
a total of 16 digital input channels that can detect contact closures
(switches), count pulses, or respond to logic levels (change in
state). Nine digital inputs are currently accessed by the units
firmware with the remaining 7 inputs being reserved for future expansion.
Two DMA digital inputs are used to record crankshaft and drive shaft
pulses, a third by the system, and 6 more are available to monitor
switches of your choosing, shifter, brake pedal, full throttle,
A forty (40) character, two line, LCD screen and 12 button keypad
are used to display data after each run and to perform other functions.
DataMaster.2X supports RS232 communication for downloading data
directly to a PC for graphing and analysis. DataMaster Analyzer
software allows the user to put the cursor anywhere on the graph
and see the actual data instantly. Overlay one run on top of another
for easy comparison of runs.
How does DataMaster compare to the data recorders on the market?
To read our newsletter concerning this topic,
Original Message --------
Date: 3/10/06 9:19 AM
Bob, I really think your computer would (also) work on any
As far as it working with (MSD) 44 mags, It seems to be as
good as a Racepak. With some time to get use to it, I think
it will be a great alternative to the high priced unit.
You could have a whole new market in the making.
Pro Mod - Nitro Coupe
Bill Kuhlmann became the first doorslammer racer to crack the
200-mph barrier. He also nearly became the first in the “fives”
when he ran 6.001, 234.41 in a Nitro Coupe.
"I have seen everything else that is out there. Nothing
else can compare! The DataMaster can find mere thousandths of
a second in performance variance between runs. The other brands
are just old-fashioned data loggers, they can't provide a Sportsman
racer any valuable information."
...Bob Kodadek (developer), SC 1596