Subject: [IBIS-Users] ODT(On-Die-Termination) modeling ?
From: Jongho Kang (jongho.kang@hynix.com)
Date: Wed Jan 22 2003 - 16:10:25 PST
DDR2 Dram has on-die-termination resistor.
The ODT feature is designed to improve signal integrity
of the memory channel by allowing the DRAM controller
to independently turn on/off termination resistance for
any or all DRAM device.
Turning on/off termination resistance changes I/O buffer's
I/V characteristics & rising/falling waveform.
Does IBIS support ODT function?
If not, how can I make I/O buffer IBIS including ODT function?
Any comment will be appreciated.
Thanks.
====================================
Jongho Kang
E-mail : jongho.kang@hynix.com
Office : 82-31-639-1675/1971
Mobile : 82-18-221-7806
Product Application Engineering,
Memory R&D, Hynix Semiconductor Inc.
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