Cypress EZ-USB FX3 User Manual

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 431
HOST_SHDL_CS
0xE0032010
10.14.5 HOST_SHDL_CS (continued)
16 ASYNC_SHDL_CHNG This bit is set by software to indicate that only the Async schedule is changed, and the scheduler may
flip to the alternate schedule at the next microframe boundary. This bit is cleared by hardware upon
switching to new schedule.
15:8 BULK_CNTRL_PTR1[7:0] Asynchronous list pointer 1. Indicates the first Async schedule entry number in schedule 1. This
pointer is used for the upper portion of the scheduler memory (schedule entry location 96-191).
7:0 BULK_CNTRL_PTR0[7:0] Asynchronous list pointer 0. Indicates the first Async schedule entry number in schedule 0. This
pointer is used for the lower portion of the scheduler memory (schedule entry location 0-95).

Cypress EZ-USB FX3 Specifications

General

Brand	Cypress
Model	EZ-USB FX3
Category	Controller
Language	English