add RJ45 DIO and BNC-IDC

artiq/sinara.page

@@ -18,13 +18,22 @@
 
 <p><center><img src="kasli.jpg" width="600"></center></p>
 
-<h2>TTL I/O EEMs</h2>
+<h2>Isolated TTL I/O EEMs</h2>
 <p>For simple TTL signals, we offer I/O cards with 8 channels over BNC or SMA connectors in the EEM form factor. The IOs are divided into two banks of 4, with per-bank ground isolation. The direction (input/output) and termination (high-Z/50R) is selectable on a per-channel basis via I2C or on-board switches. Outputs can supply 5V into 25Ohm, and can tolerate an indefinite short-circuit to ground.</p>
 
 <p>More information: <a href="https://github.com/sinara-hw/DIO_BNC/wiki">BNC card</a> <a href="https://github.com/sinara-hw/DIO_SMA/wiki">SMA card</a></p>
 
 <p><center><img src="dio_bnc.jpg" width="300"> <img src="dio_sma.jpg" width="300"></center></p>
 
+<h2>LVDS I/O EEM</h2>
+<p>For high-density or faster signals, DIO_RJ45 is an extension module supplying 16 LVDS pairs via 4 front-panel RJ45 connectors.</p>
+
+<p>Each RJ45 supplies 4 LVDS DIOs. The direction (input/output) is individually selectable for each signal via on-board switches. Outputs are intended to drive 100Ohm loads (LVDS is short-circuit protected), inputs are 100Ohm terminated. The connectors dedicate all 8 pins to LVDS signals, ground is on the connector shield so only shielded Ethernet cat 6 shielded cables are allowed.</p>
+
+<p><a href="https://github.com/sinara-hw/DIO_RJ45/wiki">More information</a></p>
+
+<p><center><img src="dio_rj45.jpg" width="300"></center></p>
+
 <h2>Urukul DDS card</h2>
 <p>Urukul is a 4 channel DDS-based frequency synthesizer for the EEM form factor. It provides sub-Hz frequency resolution, controlled phase steps, and accurate output amplitude control. We offer it in two variants, with either the AD9910 or the AD9912 chip.</p>
 
@@ -37,9 +46,11 @@
 
 <p>Zotino connects the 32 channels to both (a) a HD68 connector on its front panel and (b) to four IDC connectors on the board. Each IDC connection with 8 channels can be broken out to BNC using BNC-IDC.</p>
 
+<p>It is also possible to connect the Zotino using a HD68 cable to an external crate containing BNC-IDC cards.</p>
+
 <p><a href="https://github.com/sinara-hw/Zotino/wiki">More information</a></p>
 
-<p><center><img src="zotino.jpg" width="600"></center></p>
+<p><center><img src="zotino.jpg" width="600"><br><img src="bnc_idc.jpg" width="300"></center></p>
 
 <h2>Sampler ADC card</h2>
 <p>Sampler is an 8-channel, 16-bit ADC EEM with an update rate of up to 1.5MSPS (all channels simultaneously). It has low-noise differential front end with a digitally programmable gain, providing full-scale input ranges between +-10mV (G=1000) and +-10V (G=1).</p>