new useful comments

This commit is contained in:
Anatoliy Belyanskiy 2023-06-19 01:20:21 +10:00
parent 6e27011b62
commit 1b5b9e9293

View File

@ -125,7 +125,7 @@ SYS_PORT:
.ROM EQU .ON
.PAGE0 EQU 1
.PAGE8 EQU 0
.EXPANSION EQU .PAGE0
.EXTENSION EQU .PAGE0
.BIOS EQU .PAGE8
.TURBO.ON EQU CNF_PORT.TURBO.ON
.TURBO.OFF EQU CNF_PORT.TURBO.OFF
@ -156,19 +156,19 @@ bit7 - CNF_PN[7..6]_RESET by 0 -
<EFBFBD>¥à¥ª«î祭¨¥ áâà ­¨æ vROM:
; Port #24 = 0
#E0 - EXPANSION ; #1FFD bit2=1
#E0 - BIOS (EXP) ; #1FFD bit2=1
#E1 - TR-DOS ; PC = #3D00..#3DFF and #1FFD bit2=0
#E2 - BASIC-128 ; #7FFD bit4=0 and #1FFD bit1=0
#E3 - BASIC-48 ; #7FFD bit4=1 and #1FFD bit1=0
; Port #24 = 1
; Port #24 = 1 ; not used yet
#E4 - EXPANSION 2 ; #1FFD bit2=1
#E5 - TR-DOS 2 ; PC = #3D00..#3DFF and #1FFD bit2=0
#E6 - BASIC-128 2 ; #7FFD bit4=0 and #1FFD bit1=0
#E7 - BASIC-48 2 ; #7FFD bit4=1 and #1FFD bit1=0
; Port #74 = 0
#EB - BIOS-1 ;
#EB - BIOS-1 (EXP yet) ;
; Port #74 = 1
#EF - BIOS-2 ;
#EF - BIOS-2 (not used yet) ;
;;;;;;;;
SYS_PORT:
@ -193,6 +193,13 @@ bit7..bit3
áâà ­¨æë <EFBFBD>‡“ 0-7 ¡ã¤ã⠭㬥஢ âìáï ª ª 8-15
áâà ­¨æë <EFBFBD>‡“ 8-15 ¡ã¤ã⠭㬥஢ âìáï ª ª 0-7
----------------------------------------------------
‘â ­¤ àâ­ë¥ áâà ­¨æë ¤«ï ®¡à §®¢ <EFBFBD>‡“ ᯥªâà㬠:
#42 BASIC 128
#43 BASIC 48
#44 TR-DOS
#45 BIOS
#46 BIOS (ZX_EXP)
#47 BIOS (ZX_EXP2)
*/
;=======================================
@ -207,7 +214,7 @@ FastRAM:
ROM:
.SLOT0 EQU #5C ; <20>ਡ¨â® £¢®§¤ï¬¨ ¢ ª®­ä¥
.BIOS EQU SYS_PORT.BIOS ; ¤«ï sys_port.on D_ROM16OFF
.EXPANSION EQU SYS_PORT.EXPANSION ; ¤«ï sys_port.on D_ROM16ON
.EXTENSION EQU SYS_PORT.EXTENSION ; ¤«ï sys_port.on D_ROM16ON
; ‡­ ç¥­¨ï:
; ­®¬¥à áâà ­¨æë bit3..0
; à §à¥è¥­¨¥ § ¯¨á¨ bit4 (0 - no Write; 1 - Write)
@ -843,161 +850,162 @@ WIN_GRAF_Y EQU 26 ;
;!FIXIT ----------------------------------------------------------------;
;<EFBFBD>¥à¥¬¥­­ë¥ ᯥªâà㬠
ZX_VARS EQU #5C00
ZX_VARS EQU #5C00
;
.PR_BUFER EQU #5B00
.AUTO_5B08 EQU #5B08
.AUTO_5B5C EQU #5B5C
.COPY_P128 EQU #5B5C
.AUTO_5BFF EQU #5BFF
.SWAP_ROM EQU #5B00
.PRINTER_BUFFER EQU #5B00
.AUTO_5B08 EQU #5B08
.AUTO_5B5C EQU #5B5C
.COPY_P128 EQU #5B5C
.AUTO_5BFF EQU #5BFF
;
.K_STATE EQU #5C00
.KEY_TIME EQU #5C09
.REP_K_TYME EQU #5C10
.ZG EQU #5C36
.ERR_BEEP EQU #5C38
.KEY_BEEP EQU #5C39
.ERR_NR EQU #5C3A
.FLAGS EQU #5C3B
.TV_FLAG EQU #5C3C
.ERR_SP EQU #5C3D
.LIST_SP EQU #5C3F
.MODE EQU #5C41
.NEW_PPC EQU #5C42
.NEW_S_PPC EQU #5C44
.PPC EQU #5C45
.SUB_PPC EQU #5C47
.BORDER EQU #5C48
.EDIT_PPC EQU #5C49
.BAS_VARS EQU #5C4B
.WORK_VAR EQU #5C4D
.CHANS EQU #5C4F
.CUR_CHL EQU #5C51
.BAS_PROG EQU #5C53
.NEXT_LINE EQU #5C55
.DATA_ADR EQU #5C57
.E_LINE EQU #5C59
.K_CUR EQU #5C5B
.CH_ADR EQU #5C5D
.SINT_ER_AD EQU #5C5F
.WORK_SP EQU #5C61
.STK_BOT EQU #5C63
.STK_END EQU #5C65
.B_REG EQU #5C67
.MEM_CALC EQU #5C68
.FLAGS_2 EQU #5C6A
.L_SCR_SIZE EQU #5C6B
.AUTO_LST_L EQU #5C6C
.OLD_PPC EQU #5C6E
.OLD_S_PPC EQU #5C70
.FLG_INPUT EQU #5C71
.S_VAR_LEN EQU #5C72
.SINT_TB_ADR EQU #5C74
.RAND_SEED EQU #5C76
.FRAMES EQU #5C78
.UDG EQU #5C7B
.X_Y_COORD EQU #5C7D
.PRN_POS EQU #5C7F
.ADR_PR_BUF EQU #5C80
.ECHO_E EQU #5C82
.SCR_PL_M EQU #5C84
.SCR_PL_L EQU #5C86
.SCR_POS_M EQU #5C88
.SCR_POS_L EQU #5C8A
.SCROLL_ST EQU #5C8C
.ATTR_P EQU #5C8D
.MASK_P EQU #5C8E
.ATTR_T EQU #5C8F
.MASK_E EQU #5C90
.FLAGS_ATR EQU #5C91
.MEM_BOT EQU #5C92
.AUTO_5C9A EQU #5C9A
.NMI_ADR EQU #5CB0
.TOP_CLEAR EQU #5CB2
.P_RAMTOP EQU #5CB4
.BEG_ADRESS EQU #5CB6
.RET_INS EQU #5CC2
.AUTO_5CC3 EQU #5CC3
.DISK_A EQU #5CC8
.DISK_B EQU #5CC9
.DISK_C EQU #5CCA
.DISK_D EQU #5CCB
.CAT_SEC EQU #5CCC
.DRV_READY EQU #5CCD
.RD_WR_COM EQU #5CCE
.VAR_1 EQU #5CCF
.AUTO_5CD1 EQU #5CD1
.AUTO_5CD2 EQU #5CD2
.AUTO_5CD3 EQU #5CD3
.AUTO_5CD5 EQU #5CD5
.DOS_ERROR EQU #5CD6
.MED_START EQU #5CD7
.DOS_CH_ADR EQU #5CD9
.MED_LEN EQU #5CDB
.FL_NAME EQU #5CDD
.FL_N_2 EQU #5CDF
.FL_N_4 EQU #5CE1
.FL_N_6 EQU #5CE3
.FL_N_7 EQU #5CE4
.FL_TYPE EQU #5CE5
.FL_START EQU #5CE6
.FL_LEN EQU #5CE8
.START_CLASTER EQU .FL_LEN
.FL_SIZE EQU #5CEA
.FL_PLACE EQU #5CEB
.VAR_2 EQU #5CED
.INTERF_I EQU #5CEF
.VAR_2_0 EQU #5CF1
.VAR_2_1 EQU #5CF2
.CONT_SEC EQU #5CF4
.CONT_TRK EQU #5CF5
.OPER_DISK EQU #5CF6
.DOS_FLAG EQU #5CF7
.DISK_1_FLG EQU #5CF8
.DISK_2_FLG EQU #5CF9
.TIME_A EQU #5CFA
.TIME_B EQU #5CFB
.TIME_C EQU #5CFC
.TIME_D EQU #5CFD
.COMAND_WG EQU #5CFE
.SEC_NUM EQU #5CFF
.CONT_BUF_ADR EQU #5D00
.WORK_2 EQU #5D02
.WORK_4 EQU #5D04
.S_NAME_NUM EQU #5D06
.N_DEL_FLS EQU #5D07
.FST_SYM_NAME EQU #5D08
.VAR_3 EQU #5D09
.BUF_FLAG EQU #5D0C
.BAS_DOS_FLG EQU #5D0E
.DOS_ERR_2 EQU #5D0F
.ERR_3D00 EQU #5D10
.ADR_DOS_COM EQU #5D11
.ERR_SP_COPY EQU #5D13
.MSG_FLAG EQU #5D15
.PDOS_COPY EQU #5D16
.FLAG_BOOT EQU #5D17
.INT_1_VAR EQU #5D18
.CONT_DISK EQU #5D19
.ADR_RET EQU #5D1A
.DOS_SP EQU #5D1C
.FL_NUMBER EQU #5D1E
.COM_LN_COPY EQU #5D20
.L_5D23 EQU #5D23
.BUFER EQU #5D25
.AUTO_5D33 EQU #5D33
.CLEAR_SEC EQU #5E06
.CLEAR_TRK EQU #5E07
.TYPE_DISK EQU #5E08
.N_FILES EQU #5E09
.FREE_SEC EQU #5E0A
.CODE_10H EQU #5E0C
.DISK_MRK_1 EQU #5E0F
.DISK_ALT_NM EQU #5E10
.N_DEL_FL EQU #5E19
.DISK_NAME EQU #5E1A
.K_STATE EQU #5C00
.KEY_TIME EQU #5C09
.REP_K_TYME EQU #5C10
.ZG EQU #5C36
.ERR_BEEP EQU #5C38
.KEY_BEEP EQU #5C39
.ERR_NR EQU #5C3A
.FLAGS EQU #5C3B
.TV_FLAG EQU #5C3C
.ERR_SP EQU #5C3D
.LIST_SP EQU #5C3F
.MODE EQU #5C41
.NEW_PPC EQU #5C42
.NEW_S_PPC EQU #5C44
.PPC EQU #5C45
.SUB_PPC EQU #5C47
.BORDER EQU #5C48
.EDIT_PPC EQU #5C49
.BAS_VARS EQU #5C4B
.WORK_VAR EQU #5C4D
.CHANS EQU #5C4F
.CUR_CHL EQU #5C51
.BAS_PROG EQU #5C53
.NEXT_LINE EQU #5C55
.DATA_ADR EQU #5C57
.E_LINE EQU #5C59
.K_CUR EQU #5C5B
.CH_ADR EQU #5C5D
.SINT_ER_AD EQU #5C5F
.WORK_SP EQU #5C61
.STK_BOT EQU #5C63
.STK_END EQU #5C65
.B_REG EQU #5C67
.MEM_CALC EQU #5C68
.FLAGS_2 EQU #5C6A
.L_SCR_SIZE EQU #5C6B
.AUTO_LST_L EQU #5C6C
.OLD_PPC EQU #5C6E
.OLD_S_PPC EQU #5C70
.FLG_INPUT EQU #5C71
.S_VAR_LEN EQU #5C72
.SINT_TB_ADR EQU #5C74
.RAND_SEED EQU #5C76
.FRAMES EQU #5C78
.UDG EQU #5C7B
.X_Y_COORD EQU #5C7D
.PRN_POS EQU #5C7F
.ADR_PR_BUF EQU #5C80
.ECHO_E EQU #5C82
.SCR_PL_M EQU #5C84
.SCR_PL_L EQU #5C86
.SCR_POS_M EQU #5C88
.SCR_POS_L EQU #5C8A
.SCROLL_ST EQU #5C8C
.ATTR_P EQU #5C8D
.MASK_P EQU #5C8E
.ATTR_T EQU #5C8F
.MASK_E EQU #5C90
.FLAGS_ATR EQU #5C91
.MEM_BOT EQU #5C92
.AUTO_5C9A EQU #5C9A
.NMI_ADR EQU #5CB0
.TOP_CLEAR EQU #5CB2
.P_RAMTOP EQU #5CB4
.BEG_ADRESS EQU #5CB6
.RET_INS EQU #5CC2
.AUTO_5CC3 EQU #5CC3
.DISK_A EQU #5CC8
.DISK_B EQU #5CC9
.DISK_C EQU #5CCA
.DISK_D EQU #5CCB
.CAT_SEC EQU #5CCC
.DRV_READY EQU #5CCD
.RD_WR_COM EQU #5CCE
.VAR_1 EQU #5CCF
.AUTO_5CD1 EQU #5CD1
.AUTO_5CD2 EQU #5CD2
.AUTO_5CD3 EQU #5CD3
.AUTO_5CD5 EQU #5CD5
.DOS_ERROR EQU #5CD6
.MED_START EQU #5CD7
.DOS_CH_ADR EQU #5CD9
.MED_LEN EQU #5CDB
.FL_NAME EQU #5CDD
.FL_N_2 EQU #5CDF
.FL_N_4 EQU #5CE1
.FL_N_6 EQU #5CE3
.FL_N_7 EQU #5CE4
.FL_TYPE EQU #5CE5
.FL_START EQU #5CE6
.FL_LEN EQU #5CE8
.START_CLASTER EQU .FL_LEN
.FL_SIZE EQU #5CEA
.FL_PLACE EQU #5CEB
.VAR_2 EQU #5CED
.INTERF_I EQU #5CEF
.VAR_2_0 EQU #5CF1
.VAR_2_1 EQU #5CF2
.CONT_SEC EQU #5CF4
.CONT_TRK EQU #5CF5
.OPER_DISK EQU #5CF6
.DOS_FLAG EQU #5CF7
.DISK_1_FLG EQU #5CF8
.DISK_2_FLG EQU #5CF9
.TIME_A EQU #5CFA
.TIME_B EQU #5CFB
.TIME_C EQU #5CFC
.TIME_D EQU #5CFD
.COMAND_WG EQU #5CFE
.SEC_NUM EQU #5CFF
.CONT_BUF_ADR EQU #5D00
.WORK_2 EQU #5D02
.WORK_4 EQU #5D04
.S_NAME_NUM EQU #5D06
.N_DEL_FLS EQU #5D07
.FST_SYM_NAME EQU #5D08
.VAR_3 EQU #5D09
.BUF_FLAG EQU #5D0C
.BAS_DOS_FLG EQU #5D0E
.DOS_ERR_2 EQU #5D0F
.ERR_3D00 EQU #5D10
.ADR_DOS_COM EQU #5D11
.ERR_SP_COPY EQU #5D13
.MSG_FLAG EQU #5D15
.PDOS_COPY EQU #5D16
.FLAG_BOOT EQU #5D17
.INT_1_VAR EQU #5D18
.CONT_DISK EQU #5D19
.ADR_RET EQU #5D1A
.DOS_SP EQU #5D1C
.FL_NUMBER EQU #5D1E
.COM_LN_COPY EQU #5D20
.L_5D23 EQU #5D23
.BUFER EQU #5D25
.AUTO_5D33 EQU #5D33
.CLEAR_SEC EQU #5E06
.CLEAR_TRK EQU #5E07
.TYPE_DISK EQU #5E08
.N_FILES EQU #5E09
.FREE_SEC EQU #5E0A
.CODE_10H EQU #5E0C
.DISK_MRK_1 EQU #5E0F
.DISK_ALT_NM EQU #5E10
.N_DEL_FL EQU #5E19
.DISK_NAME EQU #5E1A
;
.BUFER_RD EQU #5D25 ; tr-dos buffer
.BUFER_RD EQU #5D25 ; tr-dos buffer
;-----------------------------------------------------------------------;