b_sol.zip       2069 09-08-95  02-25-97
b_sol11.zip     2079 09-08-95  02-25-97
b_sol110.zip    2079 09-08-95  02-25-97
cmos.zip        2526 08-20-93  CMOS FET EQUATIONS by Preston Brown The
                               | following is a set of equations for CMOS field
                               | effect transistors. The constants included
                               | give a good approximation to common 1.6u
                               | processes. The models should be adjusted for
                               | your process This file may be downloaded
                               | directly into your HP-48GX. The equations
                               | contain process information: each equation
                               | uses its own Vt and K'. In addition the
                               | effective W and the effective L are
                               | calculated. For example in WNEQ 1.52 is
                               | subtracted from the width and 0.4 is
                               | subtracted from the length. The L effective
                               | and W effective terms assume the L and W are
                               | entered in microns.
csim261.zip    17896 08-20-93  Circuit Simulator v2.61 by Per Stenius A simple
                               | circuit simulator called Csim for the HP48. It
                               | makes DC, AC and transient simulations and
                               | supplies the user with all matrices used. The
                               | method used is modified nodal analysis, and
                               | thus elements such as an inductor or ideal
                               | voltage source require that a current branch
                               | is also specified together with the nodes.
digsimul.zip    6533 08-20-93  Digital Logic Simulator by Tony Duell Here's a
                               | digital circuit simulator for the HP 48. It
                               | has 8 internal primitives: AND, OR, XOR, NOT,
                               | BUF (buffer), HI (node tied to logic 1), LO
                               | (node tied to logic 0) and CLK (clock
                               | generator of definable high and low times). It
                               | also supports nested macros defined from these
                               | elements.
fftgx.zip       1919 10-27-93  FFT utilities by John Paul Morrison Some support
                               | programs that will help analysis of signals
                               | etc. SAMPLE This returns n samples in a
                               | vector. PLOT  Useful for time domain plots.
                               | PLOTF Useful for frequency domain plots. CLR
                               | Clears the pict, and statistics information
                               | etc. SINC   \ RECT defines some familiar
                               | communications signals TRI    / LIN    useful
                               | for defining discontinuous functions
oldres.zip      4769 08-20-93  Resistor Value Program by David J Sprenkle This
                               | program will give the color code for
                               | resistors, or compute the value of a resistor
                               | given the color code.
paral.zip       4137 08-20-93  Large Version by Larry Hoppis. The following
                               | HP48 program contains general 1% resistor
                               | utilities for electronics technicians and
                               | hobbyists. The main program 'RPAR' will find
                               | all combinations of parallel 1% resistors to
                               | obtain the desired value within a given
                               | accuracy. This is useful in case you don't
                               | have the value you need on hand, but also
                               | because the exact value you want may not be a
                               | standard off-the-shelf value.
parreq.zip      2239 08-30-93  Parallel Resistor Calculator v1.2 by Larry
                               | McElhiney. The following HP48 program which
                               | finds parallel resistance elements will be
                               | useful for both electronics technicians and
                               | hobbyests.
pres.zip        2375 08-20-93  Accurate parallel resistance calculations
res.zip         1007 08-20-93  Resistor code color convertor by John Paul
                               | Morrison.
resistor.zip    4071 10-03-93  RCC uses a graphical interface with very fast
                               | cursor selecting to let you choose the stripe
                               | colors of a resistor and will then display its
                               | value.  It will also let you enter the numeric
                               | value of a resistor and will display the
                               | stripes the resistor should have.
rlc12.zip       9091 01-20-94  RLC calculations
ston.zip        7758 10-15-93  This routine S\->N converts a SPICE-scaled
                               | number (in string form) into a real number,
                               | following most SPICE2G.6 conventions.
twoport.zip     3171 08-20-93  Two Port Library by Romain Desplats. This
                               | library handles any manipulations with
                               | two-ports. It works with filters (and real
                               | values), but also with algebraic two-ports.