Changes between Version 21 and Version 22 of sbcrevisions

Timestamp:

10/08/2019 10:21:06 PM (6 years ago)

Author:

Ryan Erbstoesser

Comment:

add 53xx and 54xx G

sbcrevisions

@@ -340 +340 @@
  * Improve voltage rails with larger traces and capacitors for greater stability when operating in LDO-Bypass mode
  * Improve USB host connector durability
+
+=== Revision G
+Date: 9/23/2019:
+ * Replace EOL Wi2Wi GPS receiver with ublox ZOE-M8Q
+ * Replace EOL 88E1510 RGMII phy (eth0) with DP83867 phy
+ * Replace EOL ADV7180 with ADV7280A analog video decoder
+ * Replace EOL HDMI termination with updated version
+ * Replace EOL 88E8057 MAC/PHY (eth1) with Intel I210 MAC/PHY
+ * Add GSC input LDO for battery powered applications
+ * Add full-deplex bridge rectification for eth0/eth1 PoE for full 802.3af compatibility
+ * Replace input voltage reverse protection diode with Mosfet to improve efficiency at higher input currents
+ * Add 1K pull-down resistors to the miniPCIe and GbE controller reset outputs
+ * Add normally-loaded zero ohm resistor on J6 miniPCIe socket clock, TX and RX data pairs to allow isolation for non-compliant cards
+ * Add normally-loaded zero ohm resistor on all miniPCIe PERST# signals to allow isolation for non-compliant cards
+ * Add normally enabled power switch to gate 3.3V rail to J6 miniPCIe socket to allow software power control
+ * Remove un-necessary J9 PCIe RX capacitance
+ * Replace SATA RX 0.01uF AC coupling capacitor with a 0.1uF device for specification compliance
 
 === Revision F.1 (GW5304 only) === 
@@ -409 +426 @@
  * Replace NAND flash. Has different block size. Read more [wiki:ventana/errata#hw22 Ventana HW22]
 
+=== Revision G.1
+Date: 9/23/2019:
+ * Replace EOL Wi2Wi GPS receiver with ublox ZOE-M8Q
+ * Replace EOL 88E1510 RGMII phy (eth0) with DP83867 phy
+ * Replace EOL ADV7180 with ADV7280A analog video decoder
+ * Replace EOL HDMI termination with updated version
+ * Replace EOL 88E8057 MAC/PHY (eth1) with Intel I210 MAC/PHY
+ * Add GSC input LDO for battery powered applications
+ * Add full-deplex bridge rectification for eth0/eth1 PoE for full 802.3af compatibility
+ * Replace input voltage reverse protection diode with Mosfet to improve efficiency at higher input currents
+ * Add 1K pull-down resistors to the miniPCIe and GbE controller reset outputs
+ * Add normally-loaded zero ohm resistor on J7 miniPCIe socket clock, TX and RX data pairs to allow isolation for non-compliant cards
+ * Add normally-loaded zero ohm resistor on all miniPCIe PERST# signals to allow isolation for non-compliant cards
+ * Add normally enabled power switch to gate 3.3V rail to J7 miniPCIe socket to allow software power control
+ * Remove un-necessary J11 PCIe TX capacitance
+ * Replace SATA RX 0.01uF AC coupling capacitor with a 0.1uF device for specification compliance