DD_READ_ID

Categories:

• spectrum
• spectrumAPI

Function	Address	Description
DD_READ_ID	016F	Read a sector identifier

Synopsys

Read a sector identifier

Entry Parameters

Register	Content
C	Unit 0 or 1
D	Logical track, 0 base
IX	Address of XDPB

Exit Parameters

If OK:

Carry true

A = sector number from identifier

Otherwise:

Carry false

A = Error code

Always:

HL = Address of result buffer in page 7

BC DE IX corrupt, all other registers preserved.