Hello IBIS experts, I'm creating a model from HSPICE using S2IBIS2 vers. 2.1 and have a question. If my buffer is 3.3V i/o, but is 5V tolerant, and am using: Voltage Ref: 3.3 3.0 3.6 Pulldown Ref: 5.0 4.5 5.5 Pullup Ref: 0 0 0 Power Clamp Ref: 5.0 4.5 5.5 GND Clamp Ref: 0 0 0 I was thinking this should vary my voltages from -5V to 10V for the clamps, but it does not. It instead varies from -Vcc to 2Vcc as usual. Is this how I should be setting this up? Thanks, Gio |------------------------------------------------------------------ |For help or to subscribe/unsubscribe, email majordomo@eda.org |with just the appropriate command message(s) in the body: | | help | subscribe ibis <optional e-mail address, if different> | subscribe ibis-users <optional e-mail address, if different> | unsubscribe ibis <optional e-mail address, if different> | unsubscribe ibis-users <optional e-mail address, if different> | |or email a written request to ibis-request@eda.org. | |IBIS reflector archives exist under: | | http://www.eda.org/pub/ibis/email_archive/ Recent | http://www.eda.org/pub/ibis/users_archive/ Recent | http://www.eda.org/pub/ibis/email/ E-mail since 1993Received on Sat Dec 17 12:54:39 2005
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