Panasonic CDR-574 CD-ROM Driver (IDE Interface) QUAD SPEED IDE CD-ROM DRIVE =============================================== /D:xxxxxxx ---> Device name option ex.)DEVICEHIGH=[path]\CR_ATAPI.SYS /D:CDROMDRV /P:nnn ---> ATAPI base I/O Port Address(hex) option ex.)DEVICEHIGH=[path]\CR_ATAPI.SYS /D:MSCD000 /P:nnn nnn==1F0, 170, 1E8 or 168 Primary connection: /P:1F0 Secondary connection: /P:170 Tertiary connection: /P:1E8(Sound Blaster IDE) Quaternary connection: /P:168(Sound Blaster IDE) /I:xx ---> Interrupt number option ex.)DEVICE=CR_ATAPI.SYS /D:MSCD000 /I:xx Primary connection: xx==/I:14 Secondary connection: xx==/I:15 If you use Sound Blaster IDE, please set following Tertiary connection: xx==/I:10,11,12,14 or 15 Quaternary connection: xx==/I:10,11,12,14 or 15 /W:n ---> Waiting value option When PC read data from CD-ROM drive, Driver insert waiting value into read cycle one by one. If you are using PC that are not supported IOCHRDY, please set this value(waiting value). ex.)DEVICEHIGH=CR_ATAPI.SYS /D:MSCD000 /W:n n==0, 1, 2, ... 255 (106usec/1 wait in 486DX2 66MHz) /Q ---> Non stop option Non stop(no message bort, etry) in initializing driver. ex.)DEVICEHIGH=CR_ATAPI.SYS /D:MSCD000 /Q