Hi all, We are trying to incorporate the [External Model] parameter in ibis models version 4.1.The pdf IBIS ver4.1 example shows an example [Model]Ext_spice_diff_buff [External Model] Language SPICE Corner Typ diffio.spi diff_io_typ Ports A_signal _pos A_signal_neg my_receive my_drive my_enable | D_to_A d_port port1 port2 vlow vhigh trise tfall corner_name D_to_A d_drive my_drive my_ref 0.0 3.3 0.5n 0.3n Typ | [End Model] We had doubt regarding what diffio.spi should contain? Also what does the trise and tfall parameters signify? Moreover if we include [External Model] do we not have to contain the pull up/down,GND/Power clamp? Could someone throw light on this ....Better if someone refers new ibis models where this has been used? Thanks in advance. Best regards arnab hazarika |------------------------------------------------------------------ |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 Tue Jun 7 02:46:38 2005
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