Artesyn ARTM-831X Installation and Use (June 2014) - Manual (Page 293)

Chapter 10
ARTM-831X Installation and Use (6806800M76E) 293
EXT FPGA
10.1 Ext FPGA Overview
The ExtFPGA is used as a pin-extender for the TSIFPGA. There are four different types of
configurations for the ExtFPGA:
 E1T1 type
 Ds3 type
 Oc3 type
 Ds3 Oc3 type
Figure 10-1 Ext Fpga Overview
Interrupt,
Reset
SPI
Ext FPGA
Glue Fpga
Glue
Extension
Registers
Fpga
Config
Flash
Update
Registers
Other components,
Eg. Ethernet Phy
etc. tbd. In Ports
Out Ports
Serial Configuration
Flash
SPI
Config
Basic Reset PowerGood
Led, Debug
Leds, DebugPins
Test
Jtag
32.768MHz
8kHz
166Hz
Basic TDM clock,
Framesync and
Multiframesync
Rtm
Extension
Registers Interrupt ,
Reset
SPI
Framers
and
Line
Interfaces
8x T1E1 Recovered
clock from each of 2x PMC8310
8x Programmable Receive
clock from each of 2x PMC8310
8x Recoverd Line Receive
clock from each of 6x Xrt86
6x Recoverd Line Receive
clock from each of 4x Xrt75
Mask
On
Alarm
Mux
Mux
RCLK0
RCLK1
To
Acs
Clockgenerator
2x Bits clocks from DS26503 framer
Rtm Fpga
8x T1E1 loss of working
from each of 2x PMC8310
8x loss of signal
from each of 6x Xrt86
6x loss of signal, 6 x loss of link
from each of 4x Xrt86
1xloss of signal, 1x loss of frame , 1x Receive
Alarrm indicator from each of 2x DS26503
1x Transmitter on , Receive Termination on
to each of 6x Xrt86
6x Transmitter on , 6x Drive Monitor In to /from
each of 4x Xrt75