hello all thanks for your help,srecord will be ok,I think,but I also have saved the program in c.I think you have all guessed what I am doing,it is not a military secret...it is about the russian pdp11 chips,at the opposite of dec lsi11 they do not have a microcode console,I found the listing and the bin of the console of the 11/34 ,here (I think all of you know) http://www.ak6dn.dyndns.org/PDP-11/M9312/ I think I'll put it into two eproms 2716 will be enought big but difficult to find new,27128 will be easier to find and less expensive thanks again ,best regards alain I have made models of russian pdp(1801vm1,1801vm2) in eagle,they are no perfect because of the difficulty of writing text in small letters,but it is not a problem to draw pcb as the text has no influence ----- Original Message ----- From: "Dave" <dfnr2 at yahoo.com> To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk at classiccmp.org> Sent: Sunday, November 27, 2011 12:05 AM Subject: Re: PROMS Check out Srecord. It can do what you want, and more, and can work binary and various other formats. Dave

On 28 Nov 2011 at 11:04, Fred Cisin wrote: High level? For me, it's usually faster to use DEBUG on the file and write a little code than to go looking for a program. MOV SI,100 MOV DI,SI SHR CX,1 MOV DX,CX LODSW (insert MOV AL, AH if getting odd byte) STOSB LOOP back to the LODSW MOV CX,DX INT 3 Use the DEBUG commands to change tthe name of the output file and write it. I'd be surprised if there weren't some high-level language in which this was a one-liner. --Chuck

On 28 Nov 2011 at 15:39, David Riley wrote: Anyone got an APL version?

I have all I need with srecord anc the c program of Chuck ,that can be used on any of my machines (pc windows,pc linux and even one of my vaxes), the most frequently used machines for my electronic work is a pc windows. I am mostly on the hardware side,I manipulate more easily silicon and copper than software thanks all for your help,the project is splitting the console program of the 11/34 to put it in two eproms to use with the russian chips that do not include a console a.nierveze ----- Original Message ----- From: "Tony Duell" <ard at p850ug1.demon.co.uk> To: <cctalk at classiccmp.org> Sent: Sunday, November 27, 2011 8:36 PM Subject: Re: PROMS

It was thus said that the Great Jochen Kunz once stated: Chuck's is more portable I think, to non-Unix systems. Alternatively: #include <stdio.h> #include <stdlib.h> int main(int argc,char *argv[]) { int i; if (argc == 1) { fprintf(stderr,"usage: %s inputfile...\n",argv[0]); return EXIT_FAILURE; } for (i = 1 ; i < argc ; i++) { char evenname[FILENAME_MAX]; char oddname [FILENAME_MAX]; FILE *fpin; FILE *fpeven; FILE *fpodd; int c; int odd; sprintf(evenname,"%s.even",argv[i]); sprintf(oddname, "%s.odd", argv[i]); fpin = fopen(argv[i],"rb"); if (fpin == NULL) { perror(argv[i]); continue; } fpeven = fopen(evenname,"wb"); if (fpeven == NULL) { perror(evenname); fclose(fpin); continue; } fpodd = fopen(oddname,"wb"); if (fpodd == NULL) { perror(oddname); fclose(fpeven); fclose(fpin); continue; } odd = 0; while((c = fgetc(fpin)) != EOF) { if (odd) fputc(c,fpodd); else fputc(c,fpeven); odd = !odd; } fclose(fpodd); fclose(fpeven); fclose(fpin); } return EXIT_SUCCESS; } is portable to anything with an ANSI C compiler (C89). -spc (And can be run on a directory full of files)