Apple Logic Board Technical Information PDF herunterladen (Seite 58)

SUMMARY:

1. Make sure that the files listed on the proceding page,

are present on the boot diskette.

2. Run PSEUDO, from the boot diskette. This will insure

PSEUDO will write out ATTACH.DRIVERS on the boot

diskette.

3. Transfer ATTACH.DRIVERS and ATTACH.DATA from this disk

to a new boot disk.

4. Transfer SYSTEM.ATTACH to this new boot disk.

5. Install the new boot disk in drive #4 and turn the power

off, then turn the power on again to install the PSEUDO

DISK.

IV. DETAILS OF THE INSTALLATION PROCESS:

The PASCAL Operating System looks for a SYSTEM.ATTACH file

during one stage of execution of SYSTEM.PASCAL during the boot

process. If SYSTEM.ATTACH is found, it is executed prior to

running SYSTEM STARTUP. The Saturn Systems program, PSEUDO is

designed to modify the ATTACH DRIVERS code file, for permitting

transfer of information about memory card locations, etc. SYSTEM

ATTACH then uses the ATTACH DRIVERS file along with the ATTACH

DATA file to install the PSEUDO DISK. The Operating System then

looks for a SYSTEM STARTUP file to execute next. If SYSTEM

STARTUP is not found, the process ends by displaying the command

line prompt.

V. USING FASTCOPY

A. PROGRAM DESCRIPTION:

FASTCOPY is a very fast loader program designed for use with

the Saturn PSEUDO DISK under PASCAL.

Uploading a full diskette (280 blocks) from an Apple

minifloppy to the PSEUDO DISK may be accomplished in about 20

seconds.

Downloading a full diskette (280 blocks) from the PSEUDO—

DISK to an Apple minifloppy may be accomplished in about 30

seconds.

B. INTENDED USE:

FASTCOPY was designed to be used to quickly transfer the

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Apple Logic Board Technical Information Seite 58