Dear Sysops and Users BBS's.

If you are user of BBS read only the TIMERPCB.DOC.
If you are sysop read this file and the TIMERPCB.DOC

Introduction
------------
 PCBTIMER is a door program that permits the BBS'S (via DOOR) send date
and time to the user and set the date and time clock of the user machine with
same date and time from the BBS.

How PCBTIMER work
-----------------
 PCBTIMER works like a protocol file transfer, you put the commands in a DOOR
and the user put's his commands in his communication program (see TIMERPCB.DOC).
 When the user type PCBTIMER the program PCBTIMER.EXE (called via door) reads
the date and time from your machine and sends to the user. The TIMERPCB (load
by the user) reads date and time from the serial and sets the users machine 
date and time with the same date and time of the BBS.

How to install PCBTIMER.EXE
---------------------------
 Build a DOOR with name PCBTIMER.
 Build a .BAT file with the following commands:
 PCBTIMER address irq

 where:
   address is the port address of your serial. If you put a symbol $ before
           the number, PCBTIMER assumes hexadecimal value.
   irq     is the irq number of your serial

 Examples: PCBTIMER $3F8 4       (for COM 1)
           PCBTIMER $2F8 3       (for COM 2)

 You can put any address with any irq, PCBTIMER assumes that address and irq
 are valid numbers. You don't needs specify speed.

 PCBTIMER returns with the following levels:
  
  0 - Works well (date and time sents)
  1 - Invalid parameters (you don't put address or irq in you command line)
  2 - Line Hangup
  3 - User does not call his PCBTIMER or we got bad crc
  4 - User call his PCBTIMER correct but we got a lot of bad crc

REGISTER YOU PCBTIMER
---------------------
PCBTIMER is a shareware program. When you register your program you receive
a validate number and future releases can be registered with the same number.
You will receive too information of new programs and new releases.

                        PCBTIMER REGISTRATION ORDER BLANK

          Please  fill  out  the  following  if   you  are  ordering  PCBTIMER
          registration by mail and enclose with $10:

          Name_______________________________________________

          Voice Phone #(______)_____-__________

          Modem Phone #(______)_____-__________  #Nodes ____

          Address ___________________________________________________   

          City, State Zip ___________________________________________

          Software of you BBS ________________________________

          Board  Name (Must  be EXACTLY  as  you want  it  to  appear to  your
          users-20 chr. Max)   ____________________

          Send to:  Paulo Cesar Breim
                    R: Fradique Coutinho, 255 apto 84
                    Sao Paulo   SP    Brazil
                    Cep: 05416