Cypress EZ-USB FX3 User Manual

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 451
EHCI_USBCMD
0xE0032060
10.14.24 EHCI_USBCMD
EHCI Command Register
23:16 INT_THRESHOLD_CTRL[7:0] Interrupt Threshold Control
11 ASYNC_SHDL_PRK_EN Asynchronous Schedule Park Mode Enable
9:8 ASYNC_SHDL_PRK_CNT[1:0] Asynchronous Schedule Park Mode Count
5 ASYNC_SHDL_EN Asynchronous Schedule Enable
4 PER_SHDL_EN Periodic Schedule Enable
0 RS Run/Stop
OHCI_RH_PORT_STATUS Root Hub Port Status Register 0xE0032060
b31 b30 b29 b28 b27 b26 b25 b24
OHCI_RH_PORT_STATUS Root Hub Port Status Register
b23 b22 b21 b20 b19 b18 b17 b16
INT_THRESHOLD_CTRL[7:0]
R/w R/w R/w R/w R/w R/w R/w R/w
RRRRRRRR
8
OHCI_RH_PORT_STATUS Root Hub Port Status Register
b15 b14 b13 b12 b11 b10 b9 b8
ASYNC_SHDL_
PRK_EN
ASYNC_SHDL_PRK_CNT[1:0]
R/w R/w R/w
R RR
0 00
OHCI_RH_PORT_STATUS Root Hub Port Status Register
b7 b6 b5 b4 b3 b2 b1 b0
ASYNC_SHDL_
EN
PER_SHDL_EN
RS
R/w R/w R/W
RR R/W
00 0
Bit Name Description

Cypress EZ-USB FX3 Specifications

General

Brand	Cypress
Model	EZ-USB FX3
Category	Controller
Language	English