July 10, 1995 WT 4

### NAME

wt - Archive/Wangtek cartridge tape driver

### SYNOPSIS

wt0 at isa? port 0x300 irq 5 drq 1

### DESCRIPTION

The wt driver provides support for the following Archive and Wangtek boards:

QIC-02
QIC-36

Raw devices are indicated by an ``r'' preceding the device name. The driver can be opened with either rewind on close (```/dev/rst*`) or no rewind on close (```/dev/nrst*`) options.

The tape format is specified by adding 8 or 16 to the device number. For example, for the wt0 device's raw rewind on close device nodes, ```/dev/rwt0` is the 150 MByte density device, ```/dev/rwt8` is the 120 MByte density device, and ```/dev/rwt16` is the 60 MByte device.

### SEE ALSO

intro(4)

### BUGS

The wt driver conflicts unpleasantly with the we driver (SMC Ethernet adapters) at the same I/O address. The probe reprograms their EEPROMs.