CY7C67300_06 Datasheet, PDF (1/9 Pages) Cypress Semiconductor – EZ-Host™ Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support

CY7C67300
Errata Revision: *B
October 18, 2006
Errata Document for CY7C67300, EZ-Host™ Programmable Embedded USB Host/Peripheral
Controller
This document describes the errata for the CY7C67300. Details include errata trigger conditions, available
workarounds, and silicon revision applicability. Compare this document to the data device sheet to fully understand
device functionality.
Please contact your local Cypress Sales Representative if you have further questions.
Part Numbers Affected
Part Number
CY7C67300
Device Characteristics
All Packages
CY7C67300 Qualification Status
In Production
CY7C67300 Errata Summary
The following table defines the errata applicability to available CY7C67300 family devices. An ‘X’ indicates that the
errata pertains to the selected device.
Note Errata titles are hyperlinked. Click on a table entry to jump to the description.
Items
1. HPI write to SIE registers
2. Hub and Low Speed device attached to a
Root Hub of the EZ-Host chip
3. IDE register read when GPIO24 pin is low
4. UART does not recognize framing errors
5. UART Does not override GPIO Control
Register
6. VBUS Interrupt (VBUS Valid) Requires De-
bouncing
7. Coupled SIE Interrupt Enable Bits
8. Un-Initialized SIExmsg Registers
9. BIOS USB Peripheral Mode: Descriptor
Length
10. Peripheral short packet issue
11. Data toggle corruption issue
CY7C67300
X
X
X
X
X
X
X
X
X
X
X
Rev Letter
A
A
A
A
A
A
A
A
A
A
A
Fix Status
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
No silicon revision planned,
use workaround.
Cypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134
•
408.943.2600
Document #: 38-17022 Rev. *B
Revised October 18, 2006