File $Source: /home/juda/www/hrc_flight/contingency/RCS/sd_cmd_verif.html,v $
Version $Revision: 1.2 $
Last Update $Date: 1999/04/23 19:41:43 $
HRC CCB Status Approved

OP03 Procedures op03:

HRC Contingency Procedures

Serial Digital Command Verification

Description:

This procedure is used to determine if serial command processing through the CTU's, the RCTU and the HRC serial command decoder is functioning. A pair of serial digital commands are sent to the HRC that will result in the toggling of a single bit in the HRC secondary science housekeeping. The commands have no effect on HRC configuration or operation.

Note: The HRC must be on (secondary science data available) in order for this procedure to be run.

Procedure Trigger:

This procedure may be run at any time the HRC is on and there is a question of whether or not the HRC is responding to serial digital commands.

Procedure

$Log: sd_cmd_verif.html,v $

Revision 1.2 1999/04/23 19:41:43 juda

Added parenthetical reference to file name of noop.html

Marked as Approved

Revision 1.1 1999/04/23 12:15:06 juda

Initial revision

Dr. Michael Juda
Harvard-Smithsonian Center for Astrophysics
60 Garden Street, Mail Stop 70
Cambridge, MA 02138, USA
Ph.: (617) 495-7062
Fax: (617) 495-7356
E-mail: mjuda@cfa.harvard.edu