co561ad-s Connect One Ltd., co561ad-s Datasheet - Page 22

• Manufacturer Part Number: co561ad-s
• Description: The Co561ad-s, Ichip? Internet Controller?, Is Part Of A Family Of Intelligent Peripheral Devices That Provide Internet Connectivity Solutions To A Myriad Of Embedded Devices.
• Manufacturer: Connect One Ltd.

11-3500-00
Signal
-CDH
-RIH
iChip CO561AD-S Datasheet
Type
O
O
Pin no.
60
20
Carrier Detect Host: This pin indicates to the host that
the modem communication device detects a carrier
signal.
During firmware update, -CDH and -RIH are used to
display the firmware update status.
Ring Indicator Host: This pin indicates to the host that
the modem communication device detects a Ring
signal.
During firmware update, -CDH and -RIH are used to
display the firmware update status.
Description
Pin Descriptions
5-7