Super I/O Parallel Port (Lpt) - IEI Technology WSB-9152 User Manual

WSB-9152 PICMG 1.0 SBC
16-byte data FIFOs
Overrun and under run conditions detected
Built-in address mark detection circuitry to simplify the read electronics
FDD anti-virus functions with software write protect and FDD write enable
signal
Supports 3.5-inch or 5.25-inch FDD
Compatible with industry standard 82077
Supported capacities:
o
360K
o
720K
o
1.2M
o
1.44M
o
2.88M
Supported transfer rates
o
250 Kb/s
o
300 Kb/s
o
500 Kb/s
o
1 Mb/s
o
2 Mb/s
3-mode FDD and Win95/98 driver supported
The FDD controller is interfaced to a FDD connected to the backplane through the
board-to-board connectors.

2.7.2.5 Super I/O Parallel Port (LPT)

The Super I/O parallel port (LPT) is compatible with the following LPT specifications.
IBM parallel port compatible
PS/2 compatible bi-directional parallel port
Enhanced Parallel Port (EPP) mode supported. Compatible with IEEE 1284
specifications
Extended Parallel Port (EPP) mode supported. Compatible with IEEE 1284
specifications
Enhanced printer port back-drive current protection
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