Upper Nibble ADC and DAC Support
frodare opened this issue ยท 2 comments
discussed in #7
Using the values below would allow the input pins to always be in ADC mode without messing up current programs by making sure the lowest bit is always on for any signal greater than zero:
redstone output port input port
signal ranges values
0 0 0
1 1 - 17 17
2 18 - 33 33
3 34 - 49 49
4 50 - 65 65
5 66 - 81 81
6 82 - 97 97
7 98 - 113 113
8 114 - 129 129
9 130 - 145 145
10 146 - 161 161
11 162 - 177 177
12 178 - 193 193
13 194 - 209 209
14 210 - 225 225
15 226 - 241 241
Using these values to determine the output signals in a forced DAC mode could break current programs. A value of 0xf[1-f] would need to be used instead of anything greater than zero to get a output signal of 15. Also, all even values are currently treated as off, but now they would considered on if greater than zero. Maybe that wouldn't be a big issue though and avoids the need to add an additional PORTs register.