CV Calculators

We have provided the following CV calculators for your convenience.

For more information on how these values are calculated, see our CV information page, here.

Click here for more information on CV29

Speed Control

Addressing

Analog Mode Conversion

Normal Direction of Travel (NDOT)

Speed Table

Click here for more information on CV61

Non-Directional Headlights

Transponding

Split Field Motor/AC

Click here for more information on CV62

Click here for more information on CV21 & CV22

Click here for more information on CV33 - CV46

Each row shows a function control key on your throttle and its associated control CV. The columns show the function outputs on your decoder that you can map to be controlled by the function controls on your throttle. We show these as the wire colors related to each function output. In the case of decoders without function wires attached, check the wiring diagram to determine what color the wire would be if there were one attached to the decoder. On the following table, a mark in any column indicates the default throttle function control key that controls the decoder function output.

Throttle Function Key Function Mapping CV# CV Value White
0F
Yellow
0R
Green
1
Violet
2
Brown
3
White/
Yellow
Stripe
4
White/
Green
Stripe
5
White/
Blue
Stripe
6
Color* 9 Color* 10 Color* 11 Color* 12 Color* 13 Color* 14

Click here for more information calculating Hexadecimal numbers

Enter a decimal value into the decimal box or a hex value into the hex box to calculate.