DD_INTERFACE

Categories:

• spectrum
• spectrumAPI

Function	Address	Description
DD_INTERFACE	0157	Check for the disk drive interface

Synopsys

Is the floppy disk drive interface present?

This information is also held by BASIC in bit 4 of the FLAGS3 system variable.

Entry Parameters

None

Exit Parameters

If present

Carry true

Otherwise:

Carry false

Always:

A BC DE HL IX corrupt, all other registers preserved.