Appendix C Host Computer Interface
The gap between the
H8: Received-data buffer size
This is the size of the input buffer, specified in units of 10K bytes. The
Note _____________________________________________________________________
Since DTR/DSR protocol is not used with the
PRESCRIBE FRPO D0 command
The PRESCRIBE FRPO D0 command is provided to allow manipulating XON/XOFF when an error has occurred on the serial interface. The following table summarizes the error status corresponding to different D0 values.
|
|
| Serial interface error | ||
|
|
| error not handled |
| error handled |
Timing of XON transfer to | XON sent every | D0 | = 0 (default) | D0 | = 1 |
host while Ready or | seconds |
|
|
|
|
Waiting |
|
|
|
|
|
| XON not sent | D0 | = 10 | D0 | = 11 |