NDA-24296 CHAPTER 2
Page 71
Revision 1.0
PH-DK10
Display Panel Controller
PH-DK10
Display Panel Controller
1. General Function
The main functions of the PH-DK10 card are as follows:
(a) to send out the system operating status, alarm and clock information to the Display Panel.
(b) to collect the MJ/MN/SUP alarm information occurs on CMG and each LMG. In addition, by the
collected internal alarm information, this card controls the Audible and Visual Alarm Indicating
Panel.
(c) to collect the key information on the TOPU of CMG, then output it to EMA.
(d) to send out the Non-Maskable Interruption (NMI) signal from this card on the CMG to each LP.
Additionally, this card activates the communication between the processor in each LP and CMP, SP.
This circuit card is used in the IPX-UMG system.
Refer to the next page for the location of this circuit card within the system.