FlexNet-Driver-documentation EPP.EXE (C)1998 G. Jost DK7WJ Translation: EB7CJO Date: 24.02.98 Ident: EPP Driver for the EPP-Modem by DF9IC/DG3RBU/DK7WJ/HB9JNX LPT1-x can be declared directly, other Port-address or IRQ-numbers are optional. Description is given with "EPP /?". Parameters: The baud rate is pretended by the modem admittedly, however it must necessarily be correctly declared in the mode command as well as FSET, only then, the L1-Timer incl. Calibrate and TxDelay are correct. The PC also can hang completely with a wrong statement, in this case, disconnecting the modem helps, until the mistake is corrected. Mode command: Baudrate, 'd' for Full-duplex. The Calibrate command pauses every 14.5s for 500ms. Warning: If the statistics shows TX or RX mistakes, this can be due to an incorrectly put in baud rate or a too slow computer. Switch-on Calibrate in order to exclude mistakes with the baud rates. The PTT-touch-proportion must amount to exactly 14.5s/0.5s. Empirically established figures to the performance under DOS and WIN95: 486/66 min. 76,8 kBaud Pentium 100 min. 500 kBaud Pentium 166 min. 750 kBaud Values are applied to Half-duplex, with Full-duplex, they go about more than the half. ---------------------------------------------------------------------------