[comp.os.cpm] Looking for a book on CP/M interfacing

W8SDZ@SIMTEL20.ARPA (Keith Petersen) (12/23/86)

> I'd like to write an application program or two and am looking for a
> book that will provide concise and complete information on using CP/M
> system services (BIOS calls).

Take a look at...

Filename			Type	 Bytes	 CRC

Directory PD:<CPM.CPMINFO>
EASYBDOS.LBR.1			BINARY	 96256  9C5DH

It's a complete tutoral on the use of CP/M BDOS calls.

--Keith

swillett%amber.Berkeley.EDU@ucb-vax.ARPA (01/05/87)

I bought and have been pleased with "Inside CP/M", by D. Cortesi.
The book contains very clear descriptions of all the CPM-80 BDOS
and BIOS calls as well as lots of other information on CPM.

Steve