AMX Enova DGX 8 Instruction Manual page 238

Basic DGX_SHELL Commands (continued)
date
edid
ping
Instruction Manual – Enova DGX 8/16/32/64 Digital Media Switchers
This command displays both run-time clock and system time information and the time of the last NTP
(Network Time Protocol) update and is used to update or set the RTC (Real Time Clock). For the four
"datetime" variables that affect the date, see the set command.
• rtc is the time held by the real time clock chip. The last updated is the beginning of unix time.
• systime (system time) is the time known by the coldfire and is generated locally.
Usage: date{-r|-s <seconds>}
-r resync Force a real time clock update of the system clock.
-s <epoch_seconds> Set the RTC to UTC in seconds from epoch (1970)
Example:
rtctime: Sat, 11 Aug 2012 15:27:45 UTC last updated: Thu, 01 Jan 1970 00:00:00 UTC
systime: Sat, 11 Aug 2012 15:27:46 UTC last updated: Fri, 10 Aug 2012 12:47:52 UTC
Periodically, the systime is re-synced to the rtc chip. This is the time shown as "last updated" for
systime.
Tip: To calculate epoch time, see http://www.epochconverter.com/.
This command displays hex contents of the EDID divided into labeled (block 0, block 1) blocks of
128 bytes each.
Important: The "edid" command only applies to the Enova DGX 64.
Note: Input and output boards both show EDID blocks. DXLink Fiber Input Boards only return a valid
EDID if they have a TX connected to the requested port (otherwise, the response is all "FF"). All output
boards only return an EDID if a sink is attached (DXLink Fiber and DXLink Twisted Pair both require an
endpoint and a sink; HDMI only requires a sink); otherwise, the command elicits no response.
Target:
BCPU
BCPUx x = 1-32 (boardID), where x = 1-32 for Enova DGX 64
BCPUx:y y = 0-3 (channel-hardware order)
BCPUx:y:z z = 0-7 (port)
Example of edid query/response for input board (partial due to length – shows first block of EDID data):
edid BCPU9:0
Input: 36-0 (BCPU9:0:0)
EDID BLOCK 0:
00 FF FF FF FF FF FF 00
05 B8 00 11 03 00 00 00
01 18 01 03 80 00 00 78
0E EE 95 A3 54 4C 99 26
0F 50 54 FF FF 80 D1 00
B3 00 A9 40 81 00 81 C0
81 80 8B C0 95 00 02 3A
80 18 71 38 2D 40 58 2C
45 00 00 00 00 00 00 1E
00 00 00 FC 00 41 4D 58
5F 48 44 4D 49 31 76 33
0A 20 00 00 00 FD 00 17
78 0F 66 11 00 0A 20 20
20 20 20 20 00 00 00 FA
00 D1 C0 A9 C0 90 40 81
40 01 01 01 01 0A 01 A4
This command sends an echo request message to the target.
Appendix H – DGX_SHELL Commands
238