TMDSCNCD28388D: TMDSCNCD28388D F28388D controlCARD evaluation module , schematics

Thomas Scherrer

Prodigy 60 points

Part Number: TMDSCNCD28388D
Other Parts Discussed in Thread: TMS320F28384D, C2000WARE, , DP83826E

i am not able to find schematics of this demo board ??

what i am specially looking for is Ethernet IC's and their correct connections to my new design with TMS320F28384D

also i find it VERY hard to find ethernet phy chips that is actually available ??

could be great with a design suggestion one chip solution :to add two port ETH and RMII to the TMS320

over 2 years ago

0 Cody Watkins over 2 years ago

TI__Mastermind 41835 points

The schematics and BOM are available though C2000Ware. C:\ti\c2000\C2000Ware_3_04_00_00\boards\controlCARDs\TMDSCNCD28388D\Rev.B

The controlCARD uses DP83822 10/100M Ethernet PHY for EtherCAT communication. This PHY has low round trip (TX+RX) latency of 242 ns and robust EMI/EMC performance. DP83826E/I is an alternative 10/100M Ethernet PHY and is also recommended for use with F2838x devices. DP83826E has a reduced and more deterministic latency of < 216 ns ± 2 ns. In addition the XI to TX_CLK clock phase delay is ± 2 ns. These features, along with robust EMI/EMC performance, make DP83826E/I suitable for real time applications. For more details, see the DP83826 Deterministic, Low-Latency, Low-Power, 10/100 Mbps, Industrial Ethernet PHY Data Sheet.

List of in stock Ethernet PHYs. https://www.ti.com/interface/ethernet/phys/products.html#p3318=1;77175&o4=1;5

Please note that stock changes daily and that many of these PHYs can be built to order with a modest lead time.

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TMDSCNCD28388D: TMDSCNCD28388D F28388D controlCARD evaluation module , schematics