updated 7/24/2012

calculator here:

http://www.waltech.com/binary.htm

mask 0:

bit 0                ch 0 single ended

bit 1                ch 1 single ended

bit 2                ch 0,1 diff

bit 3                ch 2 single ended

bit 4                ch 3 single ended

bit 5                ch 2,3 diff

bit 6                ch 4 single ended

bit 7                ch 5 single ended

mask 1:

bit 0                ch 4,5 diff

bit 1                ch 6 single ended

bit 2                ch 7 single ended

bit 3                ch 6,7 diff

bit 4                ch 8 single ended

bit 5                ch 9 single ended

bit 6                ch 8,9 diff

bit 7                ch 10 single ended

mask 2:

bit 0                ch 11 single ended

bit 1                ch 10,11 diff

bit 2                ch 12 single ended

bit 3                ch 13 single ended

bit 4                ch 12,13 diff

bit 5                ch 14 single ended

bit 6                ch 15 single ended

bit 7                ch 14,15 diff

mask 3:

bit 0         10bit  adc ch0

bit 1         10bit  adc ch1

bit 2         10bit  adc ch2

bit 3         10bit  adc ch3

bit 4         10bit  adc ch4

bit 5         10bit  adc ch5

bit 6         10bit  adc ch6

bit 7         10bit  adc ch7

mask 4:

bit 0              ch 1    is T.C amp.

bit 1              ch 3    is T.C amp.

bit 2              ch 5    is T.C amp.

bit 3              ch 7    is T.C amp.

bit 4              ch 9    is T.C amp.

bit 5              ch 11  is T.C amp.

bit 6              ch 13  is T.C amp.

bit 7              ch 15  is T.C amp.

mask 5:

bit 0         10bit  adc ch0 oversampling on

bit 1         10bit  adc ch1  oversampling on

bit 2         10bit  adc ch2  oversampling on

bit 3         10bit  adc ch3  oversampling on

bit 4         10bit  adc ch4  oversampling on

bit 5         10bit  adc ch5  oversampling on

bit 6         10bit  adc ch6  oversampling on

bit 7         10bit  adc ch7  oversampling on

mask 6:

bit 0         sample start on x.00 sec

bit 1         Read ADC chip temp*

bit 2         ch 15 is also CO temp

bit 3         ch 14 is also CO temp

bit 4         ch 13 is also CO temp

bit 5         ch 12 is also CO temp

bit 6         Read PM temp**

bit 7        

 *(Tk=Data*5/12.25)

**firmware v. 14 and up

Order array

menu to set/modify only active channels


user menu:

set header names

set cal vals

set offset

CO2 communicate

PB4 for resetting loop.  Formerly PD3

need linearization lookup table for k-type higher temps? (not yet)

http://wbo2.com/sw/therm.htm

http://www.maxim-ic.com/app-notes/index.mvp/id/4026