Changes between Version 21 and Version 22 of sbcrevisions


Ignore:
Timestamp:
10/08/2019 10:21:06 PM (17 months ago)
Author:
Ryan Erbstoesser
Comment:

add 53xx and 54xx G

Legend:

Unmodified
Added
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  • sbcrevisions

    v21 v22  
    340340 * Improve voltage rails with larger traces and capacitors for greater stability when operating in LDO-Bypass mode
    341341 * Improve USB host connector durability
     342
     343=== Revision G
     344Date: 9/23/2019:
     345 * Replace EOL Wi2Wi GPS receiver with ublox ZOE-M8Q
     346 * Replace EOL 88E1510 RGMII phy (eth0) with DP83867 phy
     347 * Replace EOL ADV7180 with ADV7280A analog video decoder
     348 * Replace EOL HDMI termination with updated version
     349 * Replace EOL 88E8057 MAC/PHY (eth1) with Intel I210 MAC/PHY
     350 * Add GSC input LDO for battery powered applications
     351 * Add full-deplex bridge rectification for eth0/eth1 PoE for full 802.3af compatibility
     352 * Replace input voltage reverse protection diode with Mosfet to improve efficiency at higher input currents
     353 * Add 1K pull-down resistors to the miniPCIe and GbE controller reset outputs
     354 * Add normally-loaded zero ohm resistor on J6 miniPCIe socket clock, TX and RX data pairs to allow isolation for non-compliant cards
     355 * Add normally-loaded zero ohm resistor on all miniPCIe PERST# signals to allow isolation for non-compliant cards
     356 * Add normally enabled power switch to gate 3.3V rail to J6 miniPCIe socket to allow software power control
     357 * Remove un-necessary J9 PCIe RX capacitance
     358 * Replace SATA RX 0.01uF AC coupling capacitor with a 0.1uF device for specification compliance
    342359
    343360=== Revision F.1 (GW5304 only) ===
     
    409426 * Replace NAND flash. Has different block size. Read more [wiki:ventana/errata#hw22 Ventana HW22]
    410427
     428=== Revision G.1
     429Date: 9/23/2019:
     430 * Replace EOL Wi2Wi GPS receiver with ublox ZOE-M8Q
     431 * Replace EOL 88E1510 RGMII phy (eth0) with DP83867 phy
     432 * Replace EOL ADV7180 with ADV7280A analog video decoder
     433 * Replace EOL HDMI termination with updated version
     434 * Replace EOL 88E8057 MAC/PHY (eth1) with Intel I210 MAC/PHY
     435 * Add GSC input LDO for battery powered applications
     436 * Add full-deplex bridge rectification for eth0/eth1 PoE for full 802.3af compatibility
     437 * Replace input voltage reverse protection diode with Mosfet to improve efficiency at higher input currents
     438 * Add 1K pull-down resistors to the miniPCIe and GbE controller reset outputs
     439 * Add normally-loaded zero ohm resistor on J7 miniPCIe socket clock, TX and RX data pairs to allow isolation for non-compliant cards
     440 * Add normally-loaded zero ohm resistor on all miniPCIe PERST# signals to allow isolation for non-compliant cards
     441 * Add normally enabled power switch to gate 3.3V rail to J7 miniPCIe socket to allow software power control
     442 * Remove un-necessary J11 PCIe TX capacitance
     443 * Replace SATA RX 0.01uF AC coupling capacitor with a 0.1uF device for specification compliance
    411444
    412445