HS88458 - USB 2.0 HUB Controller
* Compliant to USB specification Revision2.0 - Support 4/3/2downstream ports by 1/0 pin configuration - Upstream port supports both high-speed (HS) and full-speed (FS) traffic - Downstream ports support HS, FS, and low-speed (LS) traffic * On-chip 8-bit micro-processor - RISC-like ar
