  Seeking information on H3600 bulkhead? 
 The Question is:
 
how many models of the h3600 are there? Whats the difference
 
 The Answer is:
 
  The H3600 is a part number assigned to a S-box (BA213, BA215 series)
  bulkhead used for various Q-bus MicroVAX CPUs in the S-box, including
  the KA630 MicroVAX II, the KA650 MicroVAX III (VAXstation 3500, MicroVAX
  3500, etc), and the KA655 MicroVAX III+ (MicroVAX 3800, etc) -- please
  first see the MicroVAX CPU information in the FAQ, then please contact
  your hardware service organization, or please see the Compaq Assisted
  Services information included in the FAQ.
 
  There are at least two revisions of the H3600 series bulkhead.
 
  The other widget was the H3263-00 KA630CNF module -- this widget plugs
  directly into the CPU for maintenance or specialized configurations;
  where the H3600 BA213/BA215 series or the BA123/BA23 series bulkhead
  was not feasible.
 
  For the settings on the H3600 series bulkhead, please see the FAQ.
 
  Here are the settings for the H3263 module:
 
    sw  1 : OFF(0) = halts disabled, ON(1) = halts enabled
 
    sws 2  3  4 : console baud rate
 
        0  0  0 = 300
        1  0  0 = 600
        0  1  0 = 1200
        1  1  0 = 2400
        0  0  1 = 4800
        1  0  1 = 9600
        0  1  1 = 19200
        1  1  1 = 38400
 
    sws 5  6  9  10 : Power up mode
 
        0  0  1  0  = normal operation
        1  0  1  0  = language inquiry
        0  1  0  1  = loopback test
        1  1  1  0  = manufacturing use only
 
    sws 7  8  : CPU operation mode
 
        0  0  = normal operation
        all other settings reserved.
 
 
  If on the other hand you are looking for information on the Compaq iPAQ
  H3600 PC widget, please visit the website:
 
    http://www.openvms.compaq.com/wizard/pc_question.html
 
