eldo_user

IBIS Models Support in Eldo
IBIS Buffers
• APC
Name of the a_pcref node.
• AGC
Name of the a_gcref node.
• APU
Name of the a_puref node.
• APD
Name of the a_pdref node.
• APV
Name of the a_pos node.
• ANG
Name of the a_neg node.
• DST
Name of d_switch node, this node is used only for Series_Switch buffers that reference an
external model.
Note
Buffer external nodes should be listed in order, depending on the type of the buffer
model. A list of the buffer model types and corresponding ports are in Table 17-2.
• file="path"
Specifies the path to the file that contains an IBIS formatted model.
This can be the full path (for example, /user/test/Models/model.ibs), a relative path, or just a
file name. Both / and \ are acceptable as separators in the path name for the UNIX and
Windows platforms. Avoid any spaces between the quotes and the file name/path. An Eldo
option IBIS_SEARCH_PATH is available to specify the path to the directory to search for
the IBIS files.
• model="model_name"
Specifies an IBIS model name within the specified IBIS file, it can be either a model name
or a model selector name. Model name is case-sensitive.
• pin="pin_name"
Specifies a pin name within the specified component.
Note
The keywords pin and model are exclusive. It is an error to specify both these
keywords in the same _IO_ card.
754
Eldo® User's Manual, 15.3