AW: Nagra3 Logger ?
..hattest du diese INFO gelesen:
Bit convention note (C/P from wapo source) , and meltro correction
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NOTE: For RS-232, the output is normally low.
We must drive it high for start, stop, or data bits.
Using 115,200 baud, 1 start bit, 1 stop bit, no parity bit.
Order of bits sent is:
Start, LSB.....MSB, Stop
NOTE: For ATR message (from CAM to IRD at ~12,097 baud):
Bits are inverted (1 vs 0), i.e. if you want to send
a 1 then you drive the pin low.
1 start bit (always 1, which is 0 volts),
8 data bits,
3 stop bits (always 0, which is 5 volts),
no parity bits.
Order of bits sent is:
Start, MSB.....LSB, Stop
This is backwards from the way RS-232 does it.
Bit duration is 82.7 uS
Byte duration is 992 uS
Vielleicht ist das wichtig..hab zu wenig Ahnung von der Technik....