Sprinter-BIOS/doc/changes.txt
2026-05-19 19:46:03 +10:00

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TODO:
-? ¯ã­ªâ ¢ á¥â ¯¥ "á®åà ­ïâì áâà ­¨æë ᯥªâà㬠 ¯à¨ ¯¥à¥§ £à㧪¥"
- ç¨áâ¨âì ¡ãä¥à ª« ¢ë ­¥ ¢âã¯ãî,   ª ª¨¬¨-­¨¡ã¤ì ª®¬ ­¤ ¬¨ ¤«ï íâ¨å ¢á直å SIO/PIO, ¥á«¨ ¥áâì
Done:
+ ­¥¬­®£® ¤®à ¡®â ­  á¨á⥬  ¯¥à¥å¢ â  à¥á¥â  ¤«ï ãáâà ­¥­¨ï ­¥ª®â®àëå £«îª®¢ ¨ ­  ¡ã¤ã饥
+ ¢ á¥â ¯ à ¡®â ¥â á®åà ­¥­¨¥ ­ áâ஥ª HDD "Setup" ¯®á«¥ ¯¥à¢®£® 㤠筮£®  ¢â®¤¥â¥ªâ 
+ ‘¤¥« ­ ã­¨¢¥àá «ì­ë© § £àã§ç¨ª ¡¨âáâਬ  ¤«ï 1k30 ¨ 1k50
+ €ªâ¨¢¨à®¢ ­ ¢â®à®© ª ­ « IDE
+ <09>ã¬¥à æ¨ï ãáâனá⢠IDE ¯¥à¥¤¥« ­  á ¯®á«¥¤®¢ â¥«ì­®© ­  䨧¨ç¥áªãî
+ ‚ë¡®à § £à㧮筮£® IDE ¨§¬¥­ñ­ á ¯®á«¥¤®¢ â¥«ì­®£® ­  䨧¨ç¥áª¨©
+ „®¡ ¢«¥­  ¢®§¬®¦­®áâì ãáâ ­®¢ª¨ IDE á® ¢â®à®£® ª ­ «  ¢ ª ç¥á⢥ ®á­®¢­®£® ¨  «ìâ¥à­ â¨¢­®£® § £à㧮筮£® ¤¨áª 
+ “¡à ­® § «¨¯ ­¨¥ ª« ¢¨è ¯à¨ à¥á¥â¥ ¯® Ctrl+Alt+Del
+ <09>ਠ­¥ª®à४â­ëå §­ ç¥­¨ïå ¤ âë ¨ ¢à¥¬¥­¨ ¢ CMOS ¤ ­­ë¥ § ¬¥­ïîâáï ­  ¤¥ä®«â­ë¥ §­ ç¥­¨ï, ¢ë¢®¤¨âáï á®®¡é¥­¨¥ ®¡ ®è¨¡ª¥
+ Setup ¤®¡ ¢«¥­ ¢ë¡®à ०¨¬  à §¢ñà⪨ (--------/Scorpion/Pentagon/Spectrum)
+ Setup ¤®¡ ¢«¥­ ¢ë¡®à ¢¥à⨪ «ì­®© ᨭåà®­¨§ æ¨¨ (--------/312 50ƒæ/320 49ƒæ)
+ „®¡ ¢«¥­  § £à㧪  á¨á⥬ë á RAM Disk
+ ˆá¯à ¢«¥­ ¡ £ á® á⥪®¬ ¢ BLK_TO_RAMD ¨ ¥éñ ­¥áª®«ìª® ¡ £®¢ ¢ ¯à®æ¥¤ãà å ç⥭¨ï á <20>€Œ-„ˆ‘Š€
+ „®¡ ¢«¥­  § £à㧪  RECOVERY á ROM-Disk ¢ <20>‡“
+ <09>ਠ宫®¤­®¬ áâ à⥠ãáâ ­ ¢«¨¢ ¥âáï ¨­â ¯¥­â £®­  (  ­¥ ᪮௨®­ ), ¥á«¨ ¢ CMOS ­¥ § ¤ ­® ¨­®¥
+ ”ã­ªæ¨ï <20>ˆŽ FN_SINC (#F2) ¯à¨ 㤠筮¬ § ¢¥à襭¨¨ ­¥ á¡à á뢠«  ä« £ CF ­  ¢ë室¥ - ¨á¯à ¢«¥­®
+ <09>®¢ ï äã­ªæ¨ï GET_RAMD_NUM
+ „®¡ ¢«¥­ë¥ ¤®¯®«­¨â¥«ì­ë¥ ®¯æ¨¨ ¢ äã­ªæ¨î <20>ˆŽ FN_SINC (#F2), bit7 ॣ¨áâà  A ⥯¥àì ®â¢¥ç ¥â §  ¯¥à¥ª«î祭¨¥ áâ à®£®/­®¢®£®
¢ à¨ ­â  à ¡®âë ä㭪樨 (¤«ï á®åà ­¥­¨ï ᮢ¬¥á⨬®á⨠ᮠáâ à묨 ¯à®£à ¬¬ ¬¨)
+ <09>®¢®¥ «®£® ¯à¨ áâ àâ¥, à §à¥è¥­¨¥ ¨§¬¥­¥­® á 256å64 16 梥⮢ ­  128å72 256 梥⮢
+ ˆ§¬¥­¥­  ¯à®æ¥¤ãà  ¢ë¢®¤  «®£®â¨¯ , «®£®â¨¯ ¯¥à¥­¥áñ­ ¢ ¤àã£ãî áâà ­¨æã <20>‡“
+ ‘¬¥­  ï§ëª , à §¢ñà⪨ ¨ ¨­â  ¯à®¨á室¨â ¢ Setup áà §ã
+ ˆ§¬¥­¥­ë ­¥ª®â®àë¥ ­ ¤¯¨á¨ ¨ ¯®¯à ¢«¥­  áâàãªâãà  SETUP
+ „®¤¥« ­  äã­ªæ¨ï FN_RESET
+ „®¤¥« ­  äã­ªæ¨ï DCP_CONFIG - äã­ªæ¨ï ã¯à ¢«¥­¨ï ¤¥è¨äà â®à®¬ ¯®à⮢
+ “¡à ­® § ¤¢®¥­¨¥ ä㭪権 4å
+ ”㭪樨 5å ¯¥à¥­¥á¥­ë ¨§ 0 ¢ 8 áâà ­¨æã <20>‡“
+ ˆ§¬¥­¥­  äã­ªæ¨ï ¨­¨æ¨ «¨§ æ¨¨ DCP, ®á¢®¡®¤¨«®áì ®ª®«® 4,5 ª¡
+ ’¥¯¥àì § à¥§¥à¢¨à®¢ ­­ë¥ ¯®¤ ०¨¬ ᯥªâà㬠 áâà ­¨æë ¬®¦­® «¥£ª® ®á¢®¡®¤¨âì, ­®¬¥à ¡«®ª  - 1
+ „®¡ ¢«¥­ë ®¡à §ë <20>‡“ ZX-Sprinter ¤«ï § ¯ã᪠ ०¨¬  ᯥªâà㬠 ¡¥§ § £à㧪¨ DSS
+ ‘âà ­¨æ  BIOS ᮢ¬¥á⨬  á  ¤ ¯â¨à®¢ ­­ë¬¨ ®¡à § ¬¨ <20>‡“ ᯥªâà㬠. ’¥¯¥àì ®â¤¥«ì­ë¥ áâà ­¨æë ®à¨£¨­ «ì­ëå SP_EXP ¨ SP_EXP2
­¥ âॡãîâáï.
+ ˆá¯à ¢«¥­ ¡ £ ¢ ०¨¬¥ ᯥªâà㬠. <20>ਠ¢ë¡®à¥ Clear RAM ¢ ¬¥­î ¨ ¯®á«¥¤ãî騬 ¢ë室®¬ ¢ „Ž‘ ¯® CAD § ¢¨á «®,
¯®â®¬ã çâ® ¢ë§ë¢ « áì ¯à®æ¥¤ãà  FullInit ¤«ï ®ç¨á⪨ ¯ ¬ïâ¨. ’¥¯¥àì ¢¬¥áâ¥ á ®ç¨á⪮© ¯ ¬ï⨠á¡à á뢠¥âáï ¯¥à¥å¢ â à¥á¥â 
+ <09>®¯à ¢«¥­ë ¡ãä¥àë, ®¯â¨¬¨§¨à®¢ ­ë ­¥ª®â®àë¥ ¯à®æ¥¤ãàë, ®á¢®¡®¦¤¥­® ¡¡®«ìè¥ 1,5 ª¡ އ“ ¤«ï à ¡®âë BIOS ¢® ¢à¥¬ï áâ àâ 
+ <09> ©¤¥­® ­¥áª®«ìª® ¤à¥¢­¨å ¬¥«ª¨å ®£à¥å®¢ copy/paste, ¯à¨ à ¡®â¥ ¡ë«® ­¥§ ¬¥â­®, ­® ¯à¨ïâ­®, çâ® ­ è«¨áì
+ <09>®¯à ¢«¥­ ¬ «®¢¥à®ïâ­ë©, ­® ¢®§¬®¦­ë© £«îª á ¯¥à¥¯®«­¥­¨¥¬ á⥪  ¯à¨ ¢å®¤¥-¢ë室¥ ¨§ SETUP
+ <09>®á⥯¥­­ë© à¥ä ªâ®à¨­£ ª®¤ )))
+ ‚ᥣ® ¨ ­¥ ¢á¯®¬­¨âì 㦥...
====================================================================================================================================================================================================================
<EFBFBD>®¢®¥ ®¯¨á ­¨¥ ä㭪樨 <20>ˆŽ FN_SINC (#F2)
LD A,sync_mode ; ०¨¬ ᨭåà®­¨§ æ¨¨
; Reg A bit7 = 0 - ०¨¬ ®ç¨á⪨ íªà ­  ¨ ãáâ ­®¢ª¨ INT
; A=0 ०¨¬ ¯® 㬮«ç ­¨î - ¨á¯®«ì§ã¥âáï ¤«ï ®ç¨á⪨
; áâà ­¨æ ०¨¬  (®âª«î祭¨ï ¢ë¢®¤  ¢á¥å ®ª®­)
; ãáâ ­®¢ª  INT ¨§ á¨á⥬­®© ¯¥à¥¬¥­­®©
; A=1 ०¨¬ Scorpion
; ¯®«®¦¥­¨¥ INT- , ª ª ¢ Scorpion-256
; A=2 ०¨¬ Pentagon
; ¯®«®¦¥­¨¥ INT-a ª ª ¢ Pentagon-128
; A=3 ०¨¬ Spectrum
; ¯®«®¦¥­¨¥ INT-a ª ª ¢ ®à¨£¨­ «ì­®¬ ZX Spectrum
; A=4 ãáâ ­®¢ª  INT ¨§ ­ áâ஥ª ¯®«ì§®¢ â¥«ï ¢ CMOS
;
; Reg A bit7 = 1 - ०¨¬ ãáâ ­®¢ª¨ ¢¥à⨪ «ì­®© ᨭåà®­¨§ æ¨¨ ¨/¨«¨ wait
; bit1,bit0:
; %00 - ᨭåà  ¢ëáâ ¢«ï¥âáï ¨§ á¨á⥬­®© ¯¥à¥¬¥­­®©
; %01 - ᨭåà  ¢ëáâ ¢«ï¥âáï ¨§ CMOS
; %10 - ᨭåà  320 lines 49 Hz
; %11 - ᨭåà  312 lines 50 Hz
; bit2:
; %0 - ¨£­®à¨à®¢ âì bit1..bit0
; %1 - ­¥ ¨£­®à¨à®¢ âì bit1..bit0
;
; bit3:
; %0 - no waits (port all_mode bit2 set)
; %1 - original waits (port all_mode bit2 res)
; bit4:
; %0 - ¨£­®à¨à®¢ âì bit3
; %1 - ­¥ ¨£­®à¨à®¢ âì bit3
;
; bit5,bit6 - reserved
;
DRV_GET_PAR: ; ¯®«ãç¨âì ¯ à ¬¥âàë ­®á¨â¥«ï
LD A,drv_type ; ¡¨â 0..3 - ­®¬¥à ãáâனá⢠
; ¡¨â 4..7 - ⨯ ãáâனá⢠
; 0 - ¤¨áª®¢®¤
; 6 - ram-disk
; 8 - HDD
; C - CD-ROM
LD C,#58 ;
RST ToBIOS ; NC - ­®à¬ «ì­®¥ § ¢¥à襭¨¥
; L - ç¨á«® ᥪâ®à®¢ (­  楫¨­¤à)
; H - ç¨á«® £®«®¢®ª
; DE - ª®«¨ç¥á⢮ 樫¨­¤à®¢
; IX - à §¬¥à ᥪâ®à  ¢ ¡ ©â å
; B - ¤®¯. ¯ à ¬¥âàë:
; FDD:
; ¡¨â7 - ⨯ 1.44/720
; HDD:
; ¡¨â0 - ª ­ « IDE 0/1
; ¡¨â6 - CHS/LBA
;++++++++ ; RMD: ramdrive block id
; ¥á«¨ ¢ HL,DE ¢á¥ FF - ãáâனá⢠ ­¥â
; CF - ­¥â ãáâனá⢠
;
<EFBFBD>®¢®¥ ®¯¨á ­¨¥ ä㭪樨 <20>ˆŽ FN_RESET
FN_RESET: ; ‘¡à®á ¨«¨ ¯¥à¥§ £à㧪 
LD B,res_type ; 1 - à¥áâ àâ, 2 - soft reset, 3 - hard reset, 4 - Reinit spectrum pages
LD C,#FD ; ­®¬¥à ä㭪樨
RST ToBIOS ; CF -> äã­ªæ¨ï ­¥ ¨á¯®«­¥­ , ¢®§¬®¦­ë¥ ¯à¨ç¨­ë:
; ­¥ª®à४⭮¥ §­ ç¥­¨¥ res_type
; ®¤­  ¨§ ZX áâà ­¨æ § ­ïâ  (¯à¨ res_type=4), ⮣¤  ¯®¤ zx ®â¤ áâáï ⮫쪮 ç áâì áâà ­¨æ
; áâ à ï ¢¥àá¨ï BIOS
;
<EFBFBD>®¢®¥ ®¯¨á ­¨¥ ä㭪樨 GET_RAMD_NUM (#9B)
GET_RAMD_NUM: ; ¯®«ãç¨âì ­®¬¥à RAM-Disk-  (0..15) ¯® ¥£® block id
LD A,id_blk ; ¨¤¥­â¨ä¨ª â®à ¡«®ª 
LD C,#9B ; ­®¬¥à ä㭪樨
RST ToBIOS ; NC -> A - ­®¬¥à RAM-Disk-  (0..15).
; CF -> ®è¨¡ª  ¢ ¨¤¥­â¨ä¨ª â®à¥ ¡«®ª  ¨«¨ ¡¨®á ­¨¦¥ 2.55
;
<EFBFBD>®¢®¥ ®¯¨á ­¨¥ ä㭪樨 <20>ˆŽ BLK_RD_WR (#C8)
BLK_RD_WR: ; ç⥭¨¥/§ ¯¨áì ¨§/¢ ¡«®ª( ) ¯ ¬ï⨠ᥪâ®à ¬¨
; ¯® 256 ¡ ©â
LD HL,bufer ;  ¤à¥á ¡ãä¥à  ¤ ­­ëå
LD DE,sector ;  ¡á®«îâ­ë© ­®¬¥à ᥪâ®à  (256b)
LD B,sec_num ; ç¨á«® ᥪâ®à®¢
LD A,id_blk ; ¨¤¥­â¨ä¨ª â®à ¡«®ª  ˆˆ à §¬¥à ᥪâ®à  (1 - 256b, 2 - 512b) ¯à¨ command = #46
LD A',command ; ª®¬ ­¤  0 - ç⥭¨¥, #FF - § ¯¨áì, #46 ç⥭¨¥ ¨§ ROM-Disk
LD C,#C8 ; ­®¬¥à ä㭪樨
;
s_line_def equ 4
s_line_cmos equ 5
s_lines320 equ 6
s_lines312 equ 7
s_wait_orig equ #18
s_wait_def equ #10
DCP_CONFIG: ; [x] äã­ªæ¨ï ã¯à ¢«¥­¨ï ¤¥è¨äà â®à®¬ ¯®à⮢.
;A - ¥á«¨ ­®«ì, â® ¢ë§®¢ ä㭪樨 ¯¥à¥¨­¨æ¨ «¨§ æ¨¨ ¯®à⮢ PORTS_INIT
;HL -  ¤à¥á
;DE - ¬ áª  - 0 ¨§¬¥­ï¥¬ë¥ ¡¨âë, 1 ­¥¨§¬¥­ï¥¬ë¥
;B - ¯®àâ
;C - #F4 ­®¬¥à ä㭪樨
; !FIXIT ”ã­ªæ¨ï ¯®§¢®«ï¥â ®âªà뢠âì/§ ªà뢠âì ¤®¯®«­¨â¥«ì­ë¥ ¯®àâë ª®¬¯ìîâ¥à .
;