/85 By Henry C. Schmitt.
State Table Appendix.
Previous Revisions: 1/13/85 By J... PLES WITH CRC OPTION
Appendix 1. MODEM PROTOCOL STATE TABLE
1. DEFINITIONS.
<soh> 01H
<eot> ... --- <ack>
Apendix 1. MODEM PROTOCOL STATE TABLE
A1A. CONSIDERATIONS
The Modem Protocol can be considered a group of states and
transitions. States represent certain action
the box that I purchased the modem in, it clearly stated, in
two separate places, that the modem was upgr... easons
that I bought this modem, that the package stated that it could easily be
upgraded.
Then I discov... 1991.
I was very upset that USR would explicitly state on their package that the
modem could be upgraded... ox that I purchased the modem in, it
DD> clearly stated, in two separate places, that the modem was upgr
ns channel varies, or makes a transition
between states (states being frequencies, voltage levels, or
phase angles). One baud is one such change. Thus, a 300-baud
modem's signal changes state 300 times each second, while a 600-
baud modem's signal changes state 600 times per second. This
does not necessarily
ves your program on RAM disk, then eliminates Rem statements (requires 128K)
RENEW (page 70): A new ProD... d have been removed and you would get an ?Undef'd Statement Error when you ran the program. Actually, it ... replacing lengthy For-Next loops which read Data statements and Poke in values.
Example: &POKE 1024,193,... Applesoft programs in improved list format. Each statement is listed on a new line. For-Next loops are i
, and gave options of allowing either LET and REM statements or the use of lo-res graphics. The names of... ers to avoid the question about using LET and REM statements versus lo-res graphics, and use the graphics... The author of the patch pointed out that the LET statements were not necessary ("A = 3" worked just as well as "LET A = 3"). The REMark statements could be simulated by putting them at the en
programmers use Applesoft's PEEK, POKE, and CALL statements. Here is an explanation of each statement's function.
PEEK makes a program read a memory location. The format of the statement is PEEK (<memory location>) where <memory loc... e a value to a memory location. The format of the statement is POKE <memory location>,<value> where <memo
teen years, and see how they affected the current state of affairs in regards to the AppleII. Now, bear ... day. Nevertheless, if I can make some idealistic statements, these are my thoughts on "what might have b... g terminated, Apple seemed to usually ignore such statements. Since a lack of denial is often taken as c... ible good could there be to say about the current state of affairs regarding the AppleIIe and IIGS comput
anching.
In essence, what the branching
statements do is this. They check a
specific flag a...
flag is a 0, program flow continues on
with the statement following the branch
command.
Let's take a l... he address of the next command after
the branch statement (in our program
above, this address would ... .
In our program, the arguement for the
branch statement is $7. $7+$309=$310.
Which is what we want
COMPUTER CRIME LAWS BEING ABUSED BY
COPS IN MOST STATES (THOUGH MOST OF THESE LAWS CERTAINLY WILL PROVE
... CAN BE DONE?
OK-WRITE EVERY CONGRESSMAN IN YOUR
STATE AND ALSO OTHER STATES AN EVEN
THE PRESIDENT TELLIN THEM YOU DONT
WANT ANY LAWS PASSED THAT WILL
INFRINGE... OS 5
STREET ADDRESS
CITY, STATE ZIP
WHAT----TELLS WHAT VERSION OF COSNIX
"affordable". The built-in cassette port was the state of the art for personal computers back in 1977; t... OAD PROGRAM" at the keyboard, DOS intercepted the statement. The Main DOS Routines determined that it wa... DOS3.1 was an inability to execute READ or WRITE statements in an Applesoft program if they occurred in
their efficiency and allow them, under Washington state law, to continue expanding services in as inexpen... nes. His original advertisement for the magazine stated:
NIBBLE is an unusual Newsletter for AppleII o... w the computer is making news, both in the United States and abroad, both seriously and lightly.
Sof
ERING AN ERROR, TRANSFERS PROGRAM PROCESSING
TO A STATEMENT DEFINED BY THE GOTO STATEMENT, TYPICALLY A
REPLACEMENT ERROR HANDLING ROUTINE OF YOUR DESIGN. THE POKE
216,0 COMMAND REINSTATES THE SYSTEM'S ERROR HANDLING ROUTINE.
FOR M
ERING AN ERROR, TRANSFERS PROGRAM PROCESSING TO A STATEMENT DEFINED BY
THE GOTO STATEMENT, TYPICALLY A REPLACEMENT ERROR HANDLING ROUTINE OF YOUR
DESIGN. THE POKE 216,0 COMMAND REINSTATES THE SYSTEM'S ERROR HANDLING ROUTINE.
FOR MANY
IGS, and lastly make some comments on the current state of affairs at Apple Inc. regarding the Apple II.
... may sound like the old story that begins with the statement, "I had to walk five miles to school through
with the end user specifically in mind. Wozniak stated:
"A lot of features of the AppleII went in bec... that it can access quickly. This is prime real-estate that is seldom available for general use by progr