PXB4000E V1.3 vs PXB4000EV1.3-G vs PXB4000EV1.4-G

PartNumber	PXB4000E V1.3	PXB4000EV1.3-G	PXB4000EV1.4-G
Description		Lantiq Network processor system-on-chip, dual MIPS 24KEc with MMU, USB 2.0 host/device, PCI/Cardbus, 2TMII/MII/RMII, TDM, UART, SPI, SD/MMCI