Universal Serial Bus compound hub with integrated keyboard controller
ISP1130 Universal Serial Bus compound hub with integrated keyboard controller Rev. 01 — 23 March 2000 Objective specification 1. General description The ISP1130 integrates a Universal Serial Bus (USB) hub with a keyboard controller into a single chip, which complies with Universal Serial Bus Specification Rev. 1.1 and the USB Device Class Definition for Human ...
NXP