7th July 2001

This is a complete (hopefully) design for an A1200 clock port high 
speed serial card.

Full schematics, design notes on the hardware and software required 
are included.

The design is freely distributable but I retain copyright.

Contents
--------

Details of how to interface to the Clock port.
Pin descriptions
Some timing information.
A full schematic.

Also Included
-------------
Basic interface for other devices to aid in designing your own add 
on cards.

If you have any comments or suggestions, please feel free to contact me.

Coming Soon
-----------

A Zorro Communications card.

Until the next design,

Ian

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
drwxrwxrwx     0/0           0       0 ****** -lhd- 0000 Jul  7  2001 clockport_serial/
[generic]                 3095    9123  33.9% -lh5- 9345 Mar 16  2001 68020-bus-notes.txt
[generic]                10643   10643 100.0% -lh0- cf99 Mar 16  2001 68020-read-cycle.gif
[generic]                12310   12310 100.0% -lh0- c0b6 Mar 16  2001 68020-read-write-read.gif
[generic]                 9657    9657 100.0% -lh0- 2d7a Mar 16  2001 68020-write-longword.gif
[generic]                 9615    9615 100.0% -lh0- 66b3 Mar 16  2001 byte-enable-cct.gif
[generic]                  439     796  55.2% -lh5- 6d20 Jul  7  2001 clkserial.readme
[generic]                 2021    4498  44.9% -lh5- 42bc Jul  4  2001 Clock-port-pins-description.txt
[generic]                 2432    6469  37.6% -lh5- 7bae Mar  5  2001 clock_portv12.txt
[generic]                  324     572  56.6% -lh5- e3c2 Jul  7  2001 contents.txt
[generic]                    0       0 ****** -lh0- 0000 Jul  7  2001 contents.txt.$$$
[generic]                15010   15010 100.0% -lh0- d2e4 Jul  5  2001 example1.gif
[generic]                23552   23552 100.0% -lh0- eafe Jul  5  2001 example2.gif
[generic]                 5689   13608  41.8% -lh5- 57c2 Jul  7  2001 serial-port-design-notes.txt
[generic]                18370   18370 100.0% -lh0- 848d Jul  7  2001 Serial-port.gif
[generic]                10351   30380  34.1% -lh5- 8e64 Jul  2  2001 Serial-port.iff
[generic]                 5924   14796  40.0% -lh5- 10b8 Jul  7  2001 simple-clockport-interface.iff
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        17 files  129432  179399  72.1%            Jul  8  2001