[ibis-macro] Re: Usage type of jitter parameters in ibis5.1

  • From: <fangyi_rao@xxxxxxxxxxx>
  • To: <wkatz@xxxxxxxxxx>, <ibis-macro@xxxxxxxxxxxxx>
  • Date: Tue, 2 Jul 2013 17:03:19 -0600

Walter;

Can you remind me why Out is not allowed for Tx_DCD and Tx_Jitter in 6.0?

Thanks,
Fangyi

From: Walter Katz [mailto:wkatz@xxxxxxxxxx]
Sent: Tuesday, July 02, 2013 4:01 PM
To: RAO,FANGYI (A-USA,ex1); ibis-macro@xxxxxxxxxxxxx
Subject: RE: [ibis-macro] Usage type of jitter parameters in ibis5.1


Fangyi,



In IBIS 6.0 Draft:



Parameter:         Tx_DCD

Required:            No

Descriptors:

Usage:                  Info,  (Out permitted only for AMI_Version 5.0 and 5.1)

Type:                     Float, UI

Format:                                Value, Range, Corner, List, Increment, 
Steps

Default:                                <numeric_literal>

Description:        <string>



Parameter:         Tx_Jitter

Required:            No

Descriptors:

Usage:                  Info (, Out permitted only for AMI_Version 5.0 and 5.1)

Type:                     Float, UI

Format:                                Gaussian, Dual-Dirac, DjRj, Table

Default:                (Illegal)

Description:        <string>





Rx_Clock_PDF and Rx_Receiver_Sensitivity are Info and Out.



Walter



-----Original Message-----
From: ibis-macro-bounce@xxxxxxxxxxxxx<mailto:ibis-macro-bounce@xxxxxxxxxxxxx> 
[mailto:ibis-macro-bounce@xxxxxxxxxxxxx] On Behalf Of 
fangyi_rao@xxxxxxxxxxx<mailto:fangyi_rao@xxxxxxxxxxx>
Sent: Tuesday, July 02, 2013 6:55 PM
To: ibis-macro@xxxxxxxxxxxxx<mailto:ibis-macro@xxxxxxxxxxxxx>
Subject: [ibis-macro] Usage type of jitter parameters in ibis5.1



A question regarding usage type of jitter parameters came up in today's ATM. I 
checked the IBIS 5.1 spec and found that following reserved parameters



Tx_DCD

Tx_Jitter

Rx_Clock_PDF

Rx_Receiver_Sensitivity



are allowed to have usage type of Info or Out. So their values can be returned 
by AMI_Init.



Fangyi



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