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1729 8C78 BUFADH =$FF
1730 8C78 ;TAPDEL =$A630 ;HI SPEED TAPE DELAY
1731 8C78 ;KMBDRY =$A631 ;KIM READ BDRY
1732 8C78 ;HSBDRY =$A632 ;HS READ BDRY
1733 8C78 ;TAPET1 =$A635 ;HS FIRST 1/2 BIT
1734 8C78 ;TAPET2 =$A63C ;HS SECOND 1/2 BIT
1735 8C78 ;SCR6 =$A636 ;SCR6
1736 8C78 ;SCR7 =$8637 ;SCR7
1737 8C78 ;SCR8 =$A638 ;SCR8
1738 8C78 ;SCR9 =$A639 ;SCR9
1739 8C78
1740 A64A *=$A64A
1741 A64A EAL .BLOCK 1 ;P3L - END ADDR +1 (LO)
1742 A64B EAH .BLOCK 1 ;P3H - (HI)
1743 A64C SAL .BLOCK 1 ;P2L - START ADDR (LO)
1744 A64D SAH .BLOCK 1 ;P2H - (HI)
1745 A64E ID .BLOCK 1 ;P1L - ID
1746 A64F
1747 A64F EOT = $04
1748 A64F SYN = $16
1749 A64F TPBIT =%1000 ;BIT 3 IS ENABLE/DISABLE TO DECODER
1750 A64F FRAME =$FF ;ERROR MSG # FOR FRAME ERROR
1751 A64F CHECK =$CC ;ERROR # FOR CHECKSUM ERROR
1752 A64F LSTCHR =$2F ;LAST CHAR NOT '/'
1753 A64F NONHEX =$FF ;NON HEX CHAR IN KIM REC
1754 A64F
1755 A64F ;ACCESS =$8BB6 ;UNRITE PROTECT SYSTEM RAM
1756 A64F ;P2SCR =$829C ;MOVE P2 TO $FF,$FE IN PAGE ZERO
1757 A64F ;ZERCK =$832E ;MOVE ZERO TO CHECK SUM
1758 A64F ;CONFIG =$89A5 ;CONFIGURE I/O
1759 A64F
1760 A64F ; I/O - TAPE ON/OFF IS CB2 ON VIA 1 (A000)
1761 A64F ; TAPE IN IS PB6 ON VIA 1 (A000)
1762 A64F ; TAPE OUT IS CODE 7 TO DISPLAY DECODER, THRU 6532,
1763 A64F ; PB0-PB3 (A400)
1764 A64F
1765 A64F VIAACR =$A00B
1766 A64F VIAPCR =$A00C ;CONTROL CB2 TAPE ON/OFF, POR
1767 A64F TPOUT =$A402
1768 A64F TAPOUT =TPOUT
1769 A64F DDROUT =$A403
1770 A64F TAPIN =$A000
1771 A64F DDRIN =$A002
1772 A64F TIMER =$A406 ;6532 TIMER READ
1773 A64F TIM8 =$A415 ;6532 TIMER SET (8US)
1774 A64F DDRDIG =$A401
1775 A64F DIG =$A400
1776 A64F
1777 A64F ; LOADT ENTER W/ID IN PARM 2, MODE IN [Y]
1778 A64F
1779 8C78 *=$8C78
1780 8C78 20 A9 8D LOADT JSR START ;INITIALIZE
1781 8C7B 20 52 8D LOADT2 JSR SYNC ;GET IN SYNC
1782 8C7E 20 E1 8D LOADT4 JSR RDCHTX
1783 8C81 C9 2A CMP #'*' ;START OF DATA?
1784 8C83 F0 06 BEQ LOAD11
1785 8C85 C9 16 CMP #SYN ;NO - SYN?
1786 8C87 D0 F2 BNE LOADT2 ;IF NOT, RESTART SYNC SEARCH
1787 8C89 F0 F3 BEQ LOADT4 ;IF YES, KEEP LOOKING FOR *
1788 8C8B
1789 8C8B 06 FD LOAD11 ASL MODE ;GET MODE IN A, CLEAR BIT6
1790 8C8D 6A ROR A