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@ -916,6 +916,9 @@ MD_FIDEN_R: ; THIS CODE GETS RELOCATED TO HIGH MEMORY |
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; RET |
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; |
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MD_I_SZ .EQU $-MD_FIDEN_R ; SIZE OF RELOCATABLE CODE BUFFER REQUIRED |
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.ECHO "MD_FIDEN_R occupies " |
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.ECHO MD_I_SZ |
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.ECHO " bytes.\n" |
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; |
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;====================================================================== |
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; ERASE FLASH SECTOR. |
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@ -979,6 +982,9 @@ MD_WT6: EX AF,AF' ; RETURN TO ORIGINAL BANK |
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; RET |
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; |
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MD_S_SZ .EQU $-MD_FERAS_R ; SIZE OF RELOCATABLE CODE BUFFER REQUIRED |
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.ECHO "MD_FERAS_R occupies " |
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.ECHO MD_S_SZ |
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.ECHO " bytes.\n" |
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; |
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;====================================================================== |
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; FLASH READ SECTOR. |
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@ -1003,14 +1009,16 @@ MD_FREAD_R: ; THIS CODE GETS RELOCATED TO HIGH MEMORY |
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LD L,D ; ADDRESS |
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; |
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EX AF,AF' ; PUT DESTINATION BANK IN AF' |
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LD A,B ; PUT SOURCE BANK IN AF |
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; |
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MD_FRD1: |
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LD A,B ; PUT SOURCE BANK IN AF |
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CALL HBX_BNKSEL ; READ ; SWITCH TO SOURCE BANK |
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LD C,(HL) ; BYTE |
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; |
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EX AF,AF' ; SELECT BANK ; SWITCH DESTINATION BANK |
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PUSH AF |
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CALL HBX_BNKSEL ; TO WRITE |
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POP AF |
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LD (IX+0),C ; WRITE BYTE |
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EX AF,AF' ; ; PUT SOURCE BANK IN AF |
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; |
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@ -1024,6 +1032,9 @@ MD_FRD1: |
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RET |
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; |
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MD_R_SZ .EQU $-MD_FREAD_R ; SIZE OF RELOCATABLE CODE BUFFER REQUIRED |
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.ECHO "MD_FREAD_R occupies " |
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.ECHO MD_R_SZ |
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.ECHO " bytes.\n" |
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; |
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;====================================================================== |
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; FLASH VERIFY SECTOR. |
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@ -1054,7 +1065,9 @@ MD_FVE1: |
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LD A,(HL) ; READ BYTE |
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; |
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EX AF,AF' ; SELECT BANK ; SWITCH TO RAM BANK |
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PUSH AF |
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CALL HBX_BNKSEL ; TO VERIFY AGAINST |
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POP AF |
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EX AF,AF' |
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; |
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SUB (IX+0) ; COMPARE BYTE |
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@ -1074,6 +1087,9 @@ MD_FVE2: |
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RET |
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; |
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MD_V_SZ .EQU $-MD_FVERI_R ; SIZE OF RELOCATABLE CODE BUFFER REQUIRED |
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.ECHO "MD_FVERI_R occupies " |
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.ECHO MD_V_SZ |
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.ECHO " bytes.\n" |
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; |
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;====================================================================== |
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; FLASH WRITE SECTOR. |
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@ -1097,7 +1113,9 @@ MD_FWRIT_R: ; THIS CODE GETS RELOCATED TO HIGH MEMORY |
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LD L,D ; ADDRESS |
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; |
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MD_FWRI1: |
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PUSH AF |
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CALL HBX_BNKSEL ; SELECT BANK TO READ |
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POP AF |
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EX AF,AF' ; SAVE CURRENT BANK |
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; |
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LD C,(IX+0) ; READ IN BYTE |
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@ -1136,6 +1154,9 @@ MD_FW7: LD A,(HL) ; FROM THE SAME FLASH ADDRESS. |
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; RET |
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; |
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MD_W_SZ .EQU $-MD_FWRIT_R ; SIZE OF RELOCATABLE CODE BUFFER REQUIRED |
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.ECHO "MD_FWRIT_R occupies " |
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.ECHO MD_W_SZ |
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.ECHO " bytes.\n" |
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; |
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;====================================================================== |
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; |
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