d89mb@efd.lth.se (Magnus Bodin) (05/13/91)
Anyone having a Z80-implementation of FORTH, willing to cut out 4 routines for me: * (16 bits * 8 bits giving either 16 (highest uninteresting), 24 or 32 bits result) / (16 / 8 giving 8 bits result) /MOD (16 / 8 giving 2x8 bits result) */ (16 * 8 giving 32 bits intermediate result / 8 bits giving 16 bits) or something near it (8080-code, mathematical or literature references) Thanks in advance... -- Magnus Bodin "Nec fasces, nec opes, Institute of Tychology, sola artis sceptra perennant" Box 5127, 220 05 Sweden (Tycho Brahe, Stj{rneborg 1584)
jwoehr@isis.cs.du.edu (Jack J. Woehr) (05/15/91)
In article <1991May13.132136.1565@lth.se> d89mb@efd.lth.se (Magnus Bodin) writes: > >Anyone having a Z80-implementation of FORTH, willing to cut out 4 >routines >for me: Magnus ... the math primitives you seek can be coded after reading the popular book _The Z-80 Microcomputer Handbook_, William Barden, Jr., Howard Sams publisher, ISBN: 0-672-21500-4. -- # jax@well.{UUCP,sf.ca.us} # # Member, # # Chapter Coordinator, # # isis.du.edu!koscej!jax # # X3J14 TC # # Forth Interest Group # # JAX on GEnie # # for ANS # # P.O. Box 8231 # # SYSOP RCFB (303) 278-0364 # # Forth # # San Jose CA 95155 #
tima@hls.com (05/16/91)
In article <1991May13.132136.1565@lth.se>, d89mb@efd.lth.se (Magnus Bodin) writes: > > Anyone having a Z80-implementation of FORTH, willing to cut out 4 > routines > for me: > > * (16 bits * 8 bits giving either 16 (highest uninteresting), > 24 or 32 bits result) > / (16 / 8 giving 8 bits result) > > /MOD (16 / 8 giving 2x8 bits result) > > */ (16 * 8 giving 32 bits intermediate result / 8 bits giving 16 bits) > > > > or something near it (8080-code, mathematical or literature > references) > > Thanks in advance... > > > -- > Magnus Bodin "Nec fasces, nec opes, > Institute of Tychology, sola artis sceptra perennant" > Box 5127, 220 05 Sweden (Tycho Brahe, Stj{rneborg 1584)
tima@hls.com (05/17/91)
In article <1991May13.132136.1565@lth.se>, d89mb@efd.lth.se (Magnus Bodin) writes: > > Anyone having a Z80-implementation of FORTH, willing to cut out 4 > routines > for me: > * (16 bits * 8 bits giving either 16 (highest uninteresting), > / (16 / 8 giving 8 bits result) > /MOD (16 / 8 giving 2x8 bits result) > */ (16 * 8 giving 32 bits intermediate result / 8 bits giving 16 bits) > There are also various mathematical routines in : Programming the Z80 Rodney Zaks Sybex ISBN# 0-89588-013-x 8080 8085 Software Design Titus,Titus,Larsen The Blacksburg Group ISBN# 0-672-21541-1 Good Luck