TM 5-6675-318-14
f . M a s t e r l i b r a r y m o d u l e . C o n t a i n s a l i b r a r y o f r e a d y - t o - r u n p r o g r a m s . T h e
programs can be run alone or as a subroutine. Current mater library module can be
replaced with a different module containing different programs. A copy of any
master library program can be downloaded onto calculator program/data registers,
beginning with location 000, unless program is proprietary and protected. When
master library programs are used, the program operates from inside the master li-
brary module and does not affect memory. The original programs in the master
library module cannot be altered. Downloaded master library programs will write
over any instructions currently stored in that portion of program memory, so a
program in program memory (running) cannot download a master library program. Dur-
ing. normal use, when a master library program is called as a subroutine, the calcu-
lator actually enters the master library module to perform the task and then returns
to the master program. Downloaded master library programs can be altered, but the
altered version cannot be returned to the master library module. It must be
recorded on magnetic card.
7-3.2 PC-100C Print/Security Cradle.
P r o v i d e s p r i n t o u t s o f T I - 5 9 d i s p l a y ,
programs, contents of data registers, results of a running program, a trace of
calculation steps, program labels, plots and alphanumeric messages. Locks TI-59 in
p l a c e o n c r a d l e f o r s e c u r i t y . T h e p r i n t / s e c u r i t y c r a d l e c o n s i s t s o f t h e f o l l o w i n g:
P r i n t er
Mounting Bracket
Storage Compartment
Keys
a . P r i n t e r . P r i n t s d e s i r e d i n f o r m a t i o n o n a r o l l o f h e a t - s e n s i t i v e p a p e r v ia
a h e a t e d p r i n h e a d . P r i n t e r i s c o n t r o l l e d b y k e y s o n p r i n t / s e c u r i t y c r a d l e or
calculator. Each printed line can have a maximum of 20 characters. Each line is
d i v i d e d i n t o f o u r s e t s o f f i v e c h a r a c t e r s , w i t h e a c h s e t i d e n t i f i e d b y a d i f f e r e nt
operation (OP) code. Character positions are numbered from 0 to 19, left to right.
7-21
