## Physical Device Driver Reference

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### MOU_GETMOUSTATUS (62h) - Status Flags

Status Flags Has the following bit level definitions:

High Byte Bit settings are as follows:

Bits 7-2 Reserved. Set to 0.
Bit 1 Set, if mouse data returned in mickeys
Bit 0 Set, if the interrupt level pointer draw routine is not called.

Low Byte Bit settings are as follows:

Bits 7-4 Reserved. Set to 0.
Bit 3 Set, if pointer draw routine disabled by unsupported mode
Bit 2 Set, if flush in progress
Bit 1 Set, if block read in progress
Bit 0 Set, if event queue busy with I/O.

A set bit is a value of 1.