		  New Standalone Utility - PSR 2020-08-08
		===========================================
- USDC10.BIN 		is targeted to work under any DOS and allows the user to 
			manage the card a bit like the DP50E does. 
The commands that it accepts are:
- EXEC&H4000 		will show the contents of current card folder 	=> SDIR
- EXEC&H4000,GET	will show last leaf of current card folder	=> SDIR GET
- EXEC&H4000,?		will show the whole pathname of that folder	=> SDIR?
- EXEC&H4000,-		will show contents of root folder		=> SDIR-
- EXEC&H4000,="PathName"will set PathName as 'current dir		=> SDIR="PathName"
- EXEC&H4000,"PathName/"will show contents of that folder		=> SDIR"PathName/" 

- EXEC&H4003		will show the disks mounted on both drives (1-2)=> SDRIVE
- EXEC&H4003,n,"FName"	will mount this VDK to drive 'n'		=> SDRIVEn,"FName" 
- EXEC&H4003,n,U	will unmount the VDK from drive 'n'		=> SDRIVEn,UNLOAD
- EXEC&H4003,n,GET	will show the VDK filename mounted in drive 'n'	=> SDRIVEn,GET
- EXEC&H4003,n,DIM	will show the length (sectors) of VDK in 'n'	=> SDRIVEn,DIM

- EXEC&H4006,b		will start the Bank #b				=> BANKn

The syntaxis changes a bit, basically adding a comma after the exec address, because
the Basic would throw a SN ERROR if not added ...
This small utility will allow you to work with the DOS that you'd prefer and still you
will be able to use the most frequently used DP50Extended commands

enjoy
pere


		  	Nueva Utilidad - PSR 2020-08-08
		  ===========================================
- USDC10.BIN 		pensada para trabajar usando cualquier DOS permitiendo al usuario
			gestionar la tarjeta del SDC, al estilo del DP50E. 
Los comandos soportados son:
- EXEC&H4000 		muestra el contenido del directorio 'actual' 	=> SDIR
- EXEC&H4000,GET	muestra el nombre del directorio actua		=> SDIR GET
- EXEC&H4000,?		muestra la ruta completa al directorio actual	=> SDIR?
- EXEC&H4000,-		muestra el contenido del directorio raiz	=> SDIR-
- EXEC&H4000,="PathName"har PathName el directorio actual		=> SDIR="PathName"
- EXEC&H4000,"PathName/"muestra el contenido del directorio PathName	=> SDIR"PathName/" 

- EXEC&H4003		muestra el disco montado en cada unidad (1-2)	=> SDRIVE
- EXEC&H4003,n,"FName"	montar el disco FName en el drive 'n'		=> SDRIVEn,"FName" 
- EXEC&H4003,n,U	desvincular el disco montado en el drive 'n'	=> SDRIVEn,UNLOAD
- EXEC&H4003,n,GET	muestra el nombre del VDK montado en drive 'n'	=> SDRIVEn,GET
- EXEC&H4003,n,DIM	muestra nmero de sectores del VDK en drive 'n'	=> SDRIVEn,DIM

- EXEC&H4006,b		re-arranca usando el banco #b			=> BANKn

La sintaxis cambia muy poco, bsicamente se ade una coma despus de la direccin de ejecucin
porqu el Basic dara un "SN ERROR" si no estuviera ...
Esta pequea utilidad os permitir trabajar con el DOS de vuestra preferencia y todava podris
'emular' los comandos mas udados con el DP50Extended

saludos
pere
