Simtel MSDOS Archive.  August 1996.  Walnut Creek CDROM.
Cross-Assemblers
path: \disc2\crossasm 
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Name           Size      Date    Description
============ ========  ========  =======================
6805v108.zip    94225  05-04-95  Assembler/emulator for Motorola 68HC705 micros
68asmsim.zip   146149  02-22-91  68000 cross-assembler/simulator with C source
as11v103.zip    31770  02-04-92  Assembler for Motorola 68HC11 MicroController
as31.zip        49729  01-21-93  Assembler for 8031/8051 CPU, with C source
asem5112.zip   134625  02-29-96  8051 cross-assembler
asref.zip       20481  04-15-89  Reference manual for MOTOASMS cross assembers
assemblr.zip    51619  12-17-88  Generic 6502/6803/8085 assembler
c64asm11.zip    90186  02-29-96  Commodore 64 (6510) cross-assembler
cug292wk.zip   386780  01-22-93  C source & EXE for ASLINK and ASXXXX CrossASMs
embedpc.zip     55762  02-15-94  Tools & source for embedded PC applications
epasm13.zip     31551  03-16-92  Assembler for Intel 8749 & other EPROM chips
motoasms.zip    88521  09-23-89  Motorola 6800/01/04/05/09/11 cross assemblers
pcmac.zip       90750  08-10-91  Two-pass symbolic cross assembler, w/linker
ps18a12.zip     41672  03-15-87  RCA 1802/1804/1805/1806 cross assembler
ps48a12.zip     44846  03-15-87  Intel 8748 cross assembler
ps51a123.zip    47075  03-16-87  Intel 8751 cross assembler
ps65a12.zip     42672  03-15-87  6502 cross assembler
ps685a12.zip    43182  03-15-87  6805 cross assembler
ps68a12.zip     43706  03-15-87  6800-03/08 cross assembler
ps69a12.zip     44716  03-15-87  6809 cross assembler
ps85a12.zip     42609  03-15-87  8085 cross assembler
ps96a12.zip     44759  03-15-87  8096 cross assembler
psz80a13.zip    47151  04-07-87  8086 Z80 Cross Assembler
svasm02.zip     29779  05-23-88  Cross assembler for 6502 and 65C02
tasm301.zip    144656  06-16-94  Table-driven cross assembler, for many CPUs
uasm.zip        67942  04-09-86  Cross assembler for 8051/6805/Z8, w/'C' src
xasm220.zip    165212  02-27-94  Twelve cross assemblers (65xx, 68xx, 80xx)