co661al-d Connect One Ltd., co661al-d Datasheet - Page 4

• Manufacturer Part Number: co661al-d
• Description: Co661al-d Ichip Plus? Internet Controller? Is Part Of A Family Of Intelligent Peripheral Devices That Provides Internet Connectivity Solutions To A Myriad Of Embedded Devices.
• Manufacturer: Connect One Ltd.

1
2
3
4
5
6
iChip Plus CO661AL-D Datasheet
2.1
3.1
3.2
4.1
4.2
4.3
4.4
4.5
5.1
5.2
6.1
6.2
Introduction ............................................................................................................. 1-1
Ordering Information ............................................................................................. 2-1
Functional Description............................................................................................ 3-1
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
Hardware Interface................................................................................................. 4-1
4.2.1
4.2.2
Pin Descriptions....................................................................................................... 5-1
5.2.1
5.2.2
5.2.3
5.2.4
Electrical/Mechanical Specifications ..................................................................... 6-1
6.1.1
6.1.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
iChip Plus CO661AL-D Order Number: ..................................................... 2-1
Overview...................................................................................................... 3-1
Technical Specifications .............................................................................. 3-1
General......................................................................................................... 3-1
Operation...................................................................................................... 3-1
Remote Internet Firmware Update............................................................... 3-2
Local BUS Connection to an Ethernet LAN Controller .............................. 3-2
Host Connection........................................................................................... 3-2
Serial Connection to Analog Modem .......................................................... 3-3
Hardware and Software Flow Control ......................................................... 3-3
Serial Host Interface .................................................................................... 4-1
Parallel Host Interface
80x86 BUS................................................................................................... 4-2
MC68xxx BUS............................................................................................. 4-3
LAN Interface .............................................................................................. 4-4
Serial Modem Interface................................................................................ 4-4
Dual Interface............................................................................................... 4-1
iChip Plus CO661AL-D Pin Assignments................................................... 5-1
iChip Plus Pin Functional Descriptions ....................................................... 5-2
Local BUS Signals....................................................................................... 5-2
Miscellaneous Signals.................................................................................. 5-4
Host Serial Interface Signals........................................................................ 5-6
iChip Plus Serial Modem Signals ................................................................ 5-8
Environmental Specifications ...................................................................... 6-1
Absolute Maximum Ratings ........................................................................ 6-1
DC Operating Characteristics ...................................................................... 6-1
Interface Timing and Waveforms ................................................................ 6-2
Switching Characteristics............................................................................. 6-2
Local BUS Read Cycle ................................................................................ 6-3
Local BUS Write Cycle ............................................................................... 6-3
Clock Waveform.......................................................................................... 6-4
Reset Timing................................................................................................ 6-4
2
Contents
............................................................................... 4-1
iv