Cypress EZ-USB FX3 User Manual

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 380
UIB_INTR
0xE0030000
10.9 USB Port Registers
10.9.1 UIB_INTR
USB Interrupt Register
Master interrupt vector. UIB uses hierarchical interrupt structure due to the large number of interrupt causes. This register can
only be read from and not updated. Interrupts are cleared by clearing the leaf interrupt source.
12 EPM_URUN_TIMEOUT SuperSpeed Egress EPM Interrupt
11 EPM_URUN SuperSpeed Egress EPM Interrupt
10 PROT_EP_INT SuperSpeed Device Endpoint Interrupt
9PROT_INT SuperSpeed Protocol Layer Interrupt
8 LNK_INT SuperSpeed Link Controller Interrupt
7 CHGDET_INT USB Charger Detect Interrupt
6OTG_INT USB OTG Interrupt
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UIB_INTR USB Interrupt Register 0xE0030000
b31 b30 b29 b28 b27 b26 b25 b24
UIB_INTR USB Interrupt Register
b23 b22 b21 b20 b19 b18 b17 b16
UIB_INTR USB Interrupt Register
b15 b14 b13 b12 b11 b10 b9 b8
EPM_URUN_
TIMEOUT
EPM_URUN PROT_EP_INT PROT_INT LNK_INT
R/W1C R/W1C R R R
R/W1S R/W1S R/W R/W R/W
XXXXX
UIB_INTR USB Interrupt Register
b7 b6 b5 b4 b3 b2 b1 b0
CHGDET_INT OTG_INT DEV_CTL_INT DEV_EP_INT OHCI_INT EHCI_INT HOST_EP_INT HOST_INT
RRRRRRRR
WWWWWWWW
XXXXXXXX
Bit Name Description

Cypress EZ-USB FX3 Specifications

General

Brand	Cypress
Model	EZ-USB FX3
Category	Controller
Language	English