EPSA2.ADD

Product Support
OS/2 1.3
OS/2 2.0	S
OS/2 2.1	S
OS/2 2.11 SMP	S
OS/2 Warp 3	S
OS/2 Warp Connect	S
OS/2 Warp 4	S
OS/2 Warp Server for e-Business	S

Shuttle EPSA2 is a Parallel Port to SCSI adapter.

Supported devices:

• Tekram DC-550P

Syntax

BASEDEV=EPSA2.ADD

Parameter

• /t - Treats Magneto Optical drives as Removable Hard disk drives. E.g. IBM MO.
• /x - Excludes OS2DASD support for all devices.
• /xr - Excludes OS2DASD support only for Removable hard disk drives.
• /Rx - x=0 Nibble Fast, x=1 Nibble Normal, x=2 Nibble Slow, x=3 Uni Fast, x=4 Uni Normal, x=5 Uni Slow, x=6 Toshiba Fast, x=7 Toshiba Slow, x=8 PS/2 Fast. x=9 PS/2 Slow, x=10 EPP Normal, x=11 EPP Fast,
• /Wx - x=0 Write Fast, x=1 Write Normal, x=2 Write Slow, x=3 EPP Normal, x=4 EPP Fast
• /Zx - The default EPP wait state programmed by the ADD Driver is to change the wait state, give the appropriate value in '/Zx'.

For example, to program the EPP Shuttle to zero wait, use '/Z0'. Valid range of x : 0 to 9.

• /de - Disables the EPP automatic detection during the initialization of the Driver.
• /da - Disables auto-detection. With no command line options, the driver defaults to 'Nibble Slow' and 'Write Slow' modes.
• /dp - Disables PS/2 DMA arbitration.
• /fe - Force EPP mode
• /fp - Force PS/2
• /fb - Enables Bi-directional capability in some EISA chipset machines.