DOS_REF_XDPB

Categories:

• spectrum
• spectrumAPI

Function	Address	Description
DOS_REF_XDPB	0151	Point at XDPB for this drive

Synopsys

Point at the XDPB for this drive. (The XDPB is required by the floppy disk driver routines.)

Entry Parameters

Register	Content
A	Drive letter A…P

Exit Parameters

If OK:

Carry true

A corrupt

IX = Address of XDPB

Otherwise:

Carry false

A=Error code

IX corrupt

Always:

BC DE HL corrupt, all other registers preserved.