co711ag Connect One Ltd., co711ag Datasheet - Page 18

• Manufacturer Part Number: co711ag
• Description: Ichip? Co710ag And Ichipsec? Co711ag Internet Controllers? Are High-performance, Firmware-based Intelligent Peripheral Devices That Provide Internet Connectivity Solutions For A Wide Range Of Embedded Devices.
• Manufacturer: Connect One Ltd.

Connect One
Hardware Interface
5.3 LAN Interface
iChip directly interfaces an Ethernet LAN MAC/PHY device on its 16-bit local BUS.
Currently iChip supports the Crystal LAN CS8900A Ethernet controllers for 10BaseT
and SMSC LAN91C111 and ASIX AX88796L Ethernet controllers for 10/100BaseT.
For 802.11bWireless LAN applications, iChip CO710AG/CO711AG need some
minor glue logic to connect to a PCMCIA or CF WiFi card based on the Prism 2.5/3.0
802.11b WiFi chipset. For 802.11b/g Wireless LAN applications,
CO710AG/CO711AG provides WiFi connectivity with the addition of an RF module
that supports the Marvell 88W8385 WiFi chip.
5.4 Serial Modem Interface
iChip includes a dedicated port to interface a serial modem.
The modem interface is a serial DCE interface. Speeds of 2400, 4800, 9600, 19200,
38400, 57600, 115200 and 230400 bps are supported in the following data format:
Parity
Data Length
No. of
Transmission
(No. of Bits)
Stop Bits
Length
(No. of Bits)
None
8
1
10
Table 5-2 Modem Data Format
Actual baud rate may be preprogrammed or dynamically defined as equal to the auto
baud rate detected on the serial host interface (when the iChip operates in Serial
mode). When iChip operates in Parallel mode, the modem interface baud rate must be
preprogrammed.
5-4
iChip CO710AG/iChipSec CO711AG Data Sheet