Cromemco Z-l Monitor Operation & User’s Manual

31, -30- E396 43 52 4F 40 5600 ASC ·CROMEMCO MON 1.0 C. 1916 M 45 4D 43 4F 20 40 4F 4E 31 2E 30 20 43 2E 31 39 31 36 E3AC 00 5605 DB 0 E3AO 5610 * E3AO 5630 * E3AO 20 3F 5635 sas ASC .at 1,11 E3Ar 07 5640 DB BELL E3BO 5645 * E3BO OA 5650 LFNN DB LF E3BI 1F 5655 DB 1FH 'NULL E3B2 00 5660 DB 0…

29, Cromemco Z-l Monitor -28- ;IF 0, ILLEGAL CMND I 5TRI P FLAGS OFF ;ADJUST FOR PRIMES 'DE GETS OISPL <0=0) 'SAVE ORIG ENTRY BC, OF MEM 100 DBE.++ 'CHECK FOR 16 COUNT ; N1 TO DE, INCRM TO ;DELIMITER TO A 'NI TO HL ;PRINT ADDR, -'.-' ;PRINT CONTENTS ;DONE? PADRI PSNM H B A,B C CRLF CKI6B JR…

27, -26- PRINT BYTE IOTHERWISE, CONTINUE SYS 'PRINT (HL) 'BIT 6,B '2-BYTE REG? 'SUBSTITUTION? 'IF NOT, PRINT ANOTHER 'NEA VALUE I TO DE 'LOAD MEM IS FOR SBSR IBIT 6,8 'TRANSFER upe THRU UHL, L In) USER STACK 'IS (USER SP - J) RAM? 'DID IT…

15, -14- BEl()~ 'A" 'DISPLAY USER REGISTERS 'TIMES 2 I + TBl ADDR I RESTOR E CONTENTS TO MEM I BP srK EMPTY 1 ISET UP RETURN 'TO CMND 'A & C HAVE CMND DELIMITER • ADJU ST 8PSP A,M A JRZ CLBP2-$-1 A,l H M,A H D,M H E,M H A~M o H JR CLBP1-$-1 D,CMNDI o Ate DSPR H o …

25, -24- IF NO BP ICMND DELIMIrER IBP FLAG IWAIT FOR NON-SPACE IHL = BPSP . 'PUSH IX IBUMP BPSP lOE-BPSP, HL- BP ADDR B, M 'CONTENTS M,OC7H+RSfLC IRST INSTRUCTION ,HL-BPSP ITO BP STACK ISUMP BPSP H JRZ G05- $-1 I JMP IX H H H L,M M,B H JR VRFY-$-I A,B ICHECK THAT THE LAST '(}&ap…

19, -18- L A IYES GNHL 'INCREMENT TO HL JR LD2N2-S-1 CRLF PNHL A,' II JR PCHR-$-) GNHL INI TO HL, DELIMITER TO A 'SAVEN I I-N DE SKSG IGET NEXT NON-SPACE CHAR 'SI+CASE 'SWATH? . JRNZ LD2NI-$-1 CALL XCHG CALL CPI DB DB XRA CALL DB DB 2230 * ENTER WITH A CONTAINING N. IF HL IS…