Zozo, nem teszel be ide egy-két oldalt eredeti JPG-ben, hogy megnézzük, hogyan lehet OCR-ezni?
Tessék itt van 1-1 minta.
5 ~:COS - System SoecifícatLon pat, 1. INTRODUCTION
The main code of EXDOS is the FIL_EUG S'[ST 21 HANDLER (FI_SP) which Provides all the facilities necessary for cc,mmun;cacínc w with EiLes on d;sk. Use: erogra,s (aoaft Ercm IS DOS) CIO not con' un-cate direct'_'", wi- this, but go through the EXDOS CLI or the DISK DEVICE which in turn calls FISH.
Since FISH is the centraL part of EX DOS through which all communication goes this will be described in detail before covering the higher level functions such as the EXDOS CLI and tie DISK DEVICE.
3 .1 7-{DOS ROM ENTRY POINTS
The EXDOS ROM is formatted as an EXCS extension ROM with two additional entry points to FIST and to DIS K10. The25-Anr-8 DISKIO entry point is provided fcr user's who wish tc ;:se the disk controller hardware directly without going through E(CCS. The FISH entry point is provided to enable IS-DOS to call F%SH, and is not intended for user ccrams. There i of course the normal E<OS system ext_nsion entry point which provides various facilities including in- `ialIsation and the DOS CLI_ The Ecrmat of the start of the E`: DOS ROM is as follows:
00h DB "EXOS_ROM"
08h DW 0
OAh u8 SYS E.^
ODh 3? DIS RIO
1Gh 3? c
2_ INITIrLISAT--ON
During EXOS's cold start routine will ._rc the Fx OOS ROM n'd include it in its list oí ex nsíon RORe. The main staaFs in. EXCOS _nit alisation which then fcllow a_ as below:
l. E{OS calls the EXCOS RCM with action code 7 to ask it how much RAM it recuires. EXCOS will ask for sufficient RAM in the system segment for all its internal variables and data areas, including these needed by UNITH, DISKIO and RAM UNIT. This includes three default sector buffers (512 bytes each) so the amount of RAM required here will be about 2.5...3k.
P10-5 .'2 Copyright (C! _-'95 In •--ii~:er.t Sn°t-w.zre Limited
Jó kis korrektúra kéne, de nem reménytelen.
