mcs7840 MosChip, mcs7840 Datasheet - Page 41

• Manufacturer Part Number: mcs7840
• Description: Usb-2.0 To Four Serial Ports
• Manufacturer: MosChip

Rev.
Revision
0.91
0.92
0.9
1.0
1.1
1.2
1.2
Made bit 1 of Device Confi guration register 0 reserved and added note.
Made bit 6 of Device Confi guration register 0 reserved and added note.
Corrected Wlength fi eld in “Set Application Vendor Specifi c Command”
Replaced Raid_reg1 with Rx_sampling_reg1 throughout document.
Removed dimensions in Inches from Package Dimensions table
Modifi ed description of bit 1 of Device Confi guration register 0.
Modifi ed product ID value in EEPROM Content Layout table.
Made change to refl ect one GPIO port instead of two.
Deleted Windows CE5.0 and Vista release dates
Made bits 2 and 1 of the MCR register reserved.
Removed ‘Confi dential’ notice from all pages
Corrected MaxPacketSize values (FS/HS)
Clarifi ed Linux Kernel support in Features
Made bit 5 of the Mode register reserved.
Updated Absolute Maximum Rating table
Added Driver Support entries on page 1.
Updated 3.3V DC Characteristics table
Updated 5V DC Characteristics table
Updated Operating Conditions table
Deleted Leakage Current table
Removed Preliminary Notice.
Preliminary Release
Revision History
Changes
USB-2.0 to Four Serial Ports
MCS7840
6-August-2007
16-Sept-2006
30-May-2006
28-Aug-2006
01-Jun-2006
05-Jun-2006
Date
Page 41