Shared_Includes/macroses/accelerator.z80
2023-06-12 00:09:22 +10:00

85 lines
2.2 KiB
Z80 Assembly
Raw Blame History

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; Œ ªà®áë  ªá¥«¥à â®à  ¤«ï ªà á®âë))
;--------[¢ëª«îç¨âì  ªá¥«¥à â®à]--------
MACRO ACC_Off
LD B,B
ENDM
;---------------------------------------
;---------[०¨¬ ¯à¨¥¬  ¡ ©â ]----------
; ‚ª«îç ¥â  ªá¥«¥à â®à ¢ ०¨¬ ¯à¨¥¬ 
; ¡ ©â  à §¬¥à  ¡«®ª  ¤ «¥¥ á«¥¤ã¥â
; ª®¬ ­¤  ⨯  LD A,dat, £¤¥ dat ¨ ¡ã¤¥â
; ­®¢ë¬ à §¬¥à®¬ ¡«®ª . …᫨ à §¬¥à
; ¡«®ª  ¡ë« ãáâ ­®¢«¥­ à ­¥¥, ¥£® ¬®¦­®
; ­¥ ãáâ ­ ¢«¨¢ âì.
MACRO ACC_SetBlockSize
LD D,D
ENDM
;---------------------------------------
;-------[§ ¯®«­¥­¨¥ ®¤­¨¬ ¡ ©â®¬]-------
; ޝ¥à æ¨ï Fill. <20>®á«¥¤ãîé ï ª®¬ ­¤ 
; ⨯  LD (HL),A ¯à¨¢¥¤¥â ª § ¯®«­¥­¨î
; 㪠§ ­­®£® à ­¥¥ ª®«¨ç¥á⢠ ¡ ©â
; §­ ç¥­¨¥¬ A
MACRO ACC_FillOneByte
LD C,C
ENDM
;---------------------------------------
;----[§ ¯®«­¥­¨¥ ¢¥à⨪ «ì­ëå «¨­¨©]----
; ޝ¥à æ¨ï Fill ¤«ï £à ä¨ç¥áª®£® íªà ­ .
; <20>®á«¥¤ãîé ï ª®¬ ­¤  ⨯  LD (HL),A
; ¯à¨¢¥¤¥â ª § ¯®«­¥­¨î §­ ç¥­¨¥¬ A
; ¢¥à⨪ «ì­ëå «¨­¨© íªà ­  㪠§ ­­ë¬
; à ­¥¥ ª®«¨ç¥á⢮¬ ¡ ©â
MACRO ACC_FillScreenOneByte
LD E,E
ENDM
;---------------------------------------
;----------[ª®¯¨à®¢ ­¨¥ ¡«®ª ]----------
; <20>®á«¥¤ãîé ï ª®¬ ­¤  ⨯  LD A,(HL)
; ¯à¨¢¥¤¥â ª § ¯®«­¥­¨î އ“  ªá¥«¥à â®à 
; ¤ ­­ë¬¨ ¨§  ¤à¥á  (HL),   ª®¬ ­¤  ⨯ 
; LD (DE),A ¯à¨¢¥¤¥â ª ¯¥à¥§ ¯¨á¨ ¤ ­­ëå
; ¨§ އ“  ªá¥«¥à â®à  ¢ ®á­®¢­®¥ ¨«¨
; ¢¨¤¥®-އ“.
MACRO ACC_CopyBlock
LD L,L
ENDM
;---------------------------------------
;---[ª®¯¨à®¢ ­¨¥ £à ä¨ç¥áª®£® ¡«®ª ]----
; Š®¯¨à®¢ ­¨¥ ¡«®ª  ¤«ï £à ä. íªà ­ .
; <20>®á«¥¤ãîé ï ª®¬ ­¤  ⨯  LD A,(HL)
; ¯à¨¢¥¤¥â ª § ¯®«­¥­¨î އ“  ªá¥«¥à â®à 
; ¤ ­­ë¬¨ ¨§  ¤à¥á  (HL),   ª®¬ ­¤  ⨯ 
; LD (DE),A ¯à¨¢¥¤¥â ª ¯¥à¥§ ¯¨á¨ ¤ ­­ëå
; ¨§ އ“  ªá¥«¥à â®à  ¢ ¢¨¤¥®-އ“
; ¢¥à⨪ «ì­ë¬¨ «¨­¨ï¬¨. í⮬ ०¨¬¥
;  ªá¥«ì ¯à¨ ç⥭¨¨ ¢ ¡ãä¥à ¨ § ¯¨á¨ ¢
; ¯ ¬ïâì 㢥«¨ç¨¢ ¥â ­¥  ¤à¥á,   PORT_Y
MACRO ACC_CopyScreenBlock
LD A,A
ENDM
;---------------------------------------
;--------[„¢®©­ ï § ¯¨áì ¡ ©â ]---------
; <20>ਠ§ ¯¨á¨ ¡ ©â  Byte ¯®  ¤à¥áã Addr
; ¯à®¨á室¨â § ¯¨áì ¤¢ãå Byte ¢  ¤à¥áá :
; (Addr & #FE) ¨ (Addr & #FE)+1
MACRO ACC_DoubleByte
LD H,H
ENDM
;---------------------------------------
;---------[¯®ª  ¯ãâì ¢ ­¨ªã¤ ]----------
; <20> ¡®â ¥â â ª ¦¥ ª ª ¨ ld b,b
; <20>ã ¨ ¯à¨ ®âª«î祭­ëå ¯à¥à뢠­¨ïå ¡ã¤¥â
; §­ ¬¥­¨âë© DI:HALT)))
MACRO ACC_Halt
HALT
ENDM
;---------------------------------------