Remote-processing CAMBASIC Manuel d'utilisateur télécharger pdf (Page 146)

Commands - 113

SAVE

Command

SYNTAX: SAVE

SAVE program

SAVE to Flash segme nt, to Flash address, from RA M segm ent, from RA M addres s, len gth

PURPOSE: Saves programs and data to flash EPROM.

REMARK S: Some cards, such as the RPC-150 and RP C-2300, only allow the fir st SAVE syntax. Cards with

128K or more of flash EPROM allow saving more than 1 program . These sam e cards also allow

saving binary data. Refer to your hardware manual to see if it supports 128K of flash. The RPC-

150 and RPC -2300 do not. The RPC-2350 does.

program is 0 or 1, when using a 128K Flash, 0 -7 when using a 512K Flash.

Both RAM and Flash address are in the range of 0 to &FF FF (65535).

Flash segment is from 8 to 15. Mem ory segm ents 0-7 ar e RAM while 8-15 are for Flash. Segments

may be limited depending upon the amount of memory installed.

RAM segment is 0 or 1 with 128K RAM installed and 0-7 with 512K RAM.

A simple SAVE transfers a program from RA M to Flash. It begins saving at Flash address 0.

SAVE program allows you to save programs as 0 or 1 using a 128K Flash or as 0-7 using a 512K.

program and Flash segment are related by the following formula:

Flash segment = program + 8

Be careful when saving data. It is possible to clobber a program by accessing the same location.

SAVE allows you to store information POKE’d into RAM . Data should be saved above where the

program is stored to prevent clobbering.

The 3rd syntax can be executed during run time. Use LOA D to transfer blocks of memor y from

Flash to RAM or RAM to RAM.

EXAMPLE: SAVE

SAVE 1 Saves a program to Flash segment 1

SAVE 9,SA,1,RA,5500 Saves data to Flash

ERROR: < Command not available> – if card does not support user serial EEPROM

< Data negative> – for addre ss

< Data > 65.535> – for address

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Remote-processing CAMBASIC Manuel d'utilisateur Page 146