Initialise XDPB for a given format
Function AddressDescription
DD_L_XDPB 0187Initialise XDPB for a given format


Initialise an XDPB for a given format.

This routine does not affect or consider the freeze flag.

Entry Parameters

Register Content
DE Address of source disk specification
IX Address of destination XDPB

Exit Parameters

If OK:
Carry true
A = Disk type recorded on disk
DE = Size of allocation vector
HL = Size of hash table
Carry false
A = Error code
DE HL corrupt
BC IX corrupt, all other registers preserved.
Last modified November 24, 2021: Low level operations (85f9e61)