Technical information

Micro-KIM Users Manual
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CARD # LOC CODE CARD
54 ;
55 ; EQUATES
56 ; SET UP FOR 6530-002 I/O
57 ;
58 SAD =$1740 6530 A DATA
59 PADD =$1741 6530 A DATA DIRECTION
60 SBD =$1742 6530 B DATA
61 PBDD =$1743 6530 B DATA DIRECTION
62 CLK1T =$1744 DIV BY 1 TIME
63 CLK8T =$1745 DIV BY 8 TIME
64 CLK64T =$1746 DIV BY 64 TIME
65 CLKKT =$1747 DIV BY 1024 TIME
66 CLKRDI =$1747 READ TIME OUT BIT
67 CLKRDT =$1746 READ TIME
68 ;
69 0000 *=$00EF
70 ; MPU REG. SAVX AREA IN PAGE 0
71 ;
72 00EF PCL *=*+1 PROGRAM CNT LOW
73 00F0 PCH *=*+1 PROGRAM CNT HI
74 00F1 PREG *=*+1 CURRENT STATUS REG
75 00F2 SPUSER *=*+1 CURRENT STACK POINTER
76 00F3 ACC *=*+1 ACCUMULATOR
77 00F4 YREG *=*+1 Y INDEX
78 00F5 XREG *=*+1 X INDEX
79 ;
80 ; KIM FIXED AREA IN PAGE 0
81 ;
82 00F6 CHKHI *=*+1
83 00F7 CHKSUM *=*+1
84 00F8 INL *=*+1 INPUT BUFFER
85 00F9 INH *=*+1 INPUT BUFFER
86 00FA POINTL *=*+1 LSB OF OPEN CELL
87 00FB POINTH *=*+1 MSB OF OPEN CELL
88 00FC TEMP *=*+1
89 00FD TMPX *=*+1
90 00FE CHAR *=*+1
91 00FF MODE *=*+1
92 ;
93 ; KIM FIXED AREA IN PAGE 23
94 ;
95 0100 *=$17E7
96 17E7 CHKL *=*+1
97 17E8 CHKH *=*+1 CHKSUM
98 17E9 SAVX *=*+3
99 17EC VEB *=*+6 VOLATILE EXECUTION BLOCK
100 17F2 CNTL30 *=*+1 TTY DELAY
101 17F3 CNTH30 *=*+1 TTY DELAY
102 17F4 TIMH *=*+1
103 17F5 SAL *=*+1 LOW STARTING ADDRESS
104 17F6 SAH *=*+1 HI STARTING ADDRESS
105 17F7 EAL *=*+1 LOW ENDING ADDRESS
106 17F8 EAH *=*+1 HI ENDING ADDRESS
107 17F9 ID *=*+1 TAPE PROGRAM ID NUMBER
108 ;
109 ; INTERRUPT VECTORS
110 ;
111 17FA NMIV *=*+2 STOP VECTOR (STOP=1C00)