Digitrax Mobile Decoder CVs

 
CV #
Typical  
Values
Used For Decoders
CV 01 01-127  Short Address ALL
CV 02 00-255  HEX 00-FF Start Voltage  ALL
CV 03 00-31    HEX 00-1F Acceleration Rate ALL
CV 04 00-31    HEX 00-1F Deceleration Rate ALL
CV 05 00-255  HEX 00-FF Maximum Voltage GEN 4 +
CV 06 00-255  HEX 00-FF Mid Point Voltage ALL
CV 07 Variable Version ID ALL
CV 08 129       HEX 81 Manufacturer ID ALL
CV 13 bit mask Analog Functions ON FX  GEN 4 +
CV 17 To Long Address HI Byte FX  GEN 4 +
CV 18 9000 + Long Address LO Byte FX  GEN 4 +
CV 19 Auto Set Consist Address FX  GEN 4 +
CV 29 bit mask Configuration ALL
CV 49 Map Forward light Effect  FOF FX  GEN 4 +
CV 50 Map Reverse light Effect  FOR FX  GEN 4 +
CV 51 Map Function 1 Effect FX  GEN 4 +
CV 52  Map Function 2 Effect FX  GEN 4 +
CV 53 Map Function 3 Effect FX  GEN 4 +
CV 54 Map Function 4 Effect FX  GEN 4 +
CV 61 00 or 01 or 04 Remap lights/Split Field AC Motor GEN 4 +
CV 62 00-15 FX Rate Keep alive adjust FX  GEN 4 +
CV 63 00-15 Ditch Light Blink Rate FX  GEN 4 +
CV 65 00-255  HEX 00-FF Kick Start Value ALL
CV 66 00-255  HEX 00-FF Forward Trim Value ALL
CV 67 to 
CV 94
Chart Speed Table Values ALL
CV 95 00-255  HEX 00-FF Reverse Trim ALL
CV 105 --- User Private ID #1 ALL
CV 106 --- User Private ID #2 ALL
 

CV 13 DC/Analog Functions + FX  ON 
bit 7 
FR
bit 6 
FF
bit 5 
F6
bit 4 
F5
bit 3 
F4
bit 2 
F3
bit 1 
F2
bit 0 
F1
 FR = Yellow wire [rear light] FF = White wire [front light] just turn on bit for selection ON
Functions remain on regardless of CV29 Analog Conversion setting.

CV 29    Meaning to Decoder 
add 1 for base reverse 
direction FX - GEN 4 + only
Value Speed Steps Analog
0 14 NO
2 28 NO
4 14 YES
6 28 YES
16 Enable Speed Table YES
Also see Programming CV29 and the CV29 Primer in the Hints & Tips page

CV 49 - CV 56 Real FX Map 
Right Digit Values
Value Type of Real FX effect selected
x0 No Effect, normal function control of lead.
x1 Randon Flicker
x2 Mars Light
x3 Flashing Headlight
x4 Single Pulse Strobe
x5 Double Pulse Strobe
x6 Rotary Beacon Simulation
x7 Gyralight
x8 Rule 17 Dimmable Headlight
x9 FRED or end of train light
xA Right Ditch light 
xB Left Ditch light
xC - xF Digitrax Reserved for Effects Expansion.
 
 
CV 49 - CV 56 Real FX Map 
Left Digit Values
Value Type of Real FX effect selected
0x Forward effect, ON with Function, effect phase A
1x Reverse effect, ON with Function, effect phase B
2x ON with Function, effect phase A, non directional
3x ON with Function, effect phase B, non directional
4x ON with F0 ON FWD direction, effect phase A
5x ON with F0 ON REV direction, effect phase B
6x Special Logic for FWD Ditch Light or Rule 17 dimming
7x Special Logic for REV Ditch Light or Rule 17 dimming
8x - Fx Digitrax Reserved for future FX Expansion.

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