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santumevce1412
Joined: 08 Jan 2008
Posts: 24
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 26 Aug 2008 6:40 library |
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| what do u mean by TSMC90LP, TSMC90GP, 130 LP, 130GP
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natg9
Joined: 17 Jul 2008
Posts: 37
Helped: 7
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| 26 Aug 2008 7:36 Re: library |
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hi santum
TSMC90LP
TSMC is a fablab [Taiwan Semiconductor Manufacturing Company's (TSMC's)]
90 stand for the 90 nm technology
LP means low power
but i m unaware of GP
kindly get it confirmed
regards
natg
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jbeniston
Joined: 05 May 2005
Posts: 85
Helped: 8
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| 26 Aug 2008 18:14 library |
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| GP is the generic process. At TSMC you might also see LV, which is low voltage.
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natg9
Joined: 17 Jul 2008
Posts: 37
Helped: 7
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| 27 Aug 2008 5:46 Re: library |
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hi jbeniston
thanks for the info
but can u elaborate more on GP??
that would be complete knowledge
regards
natg
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hiral.kotak
Joined: 28 Aug 2008
Posts: 62
Helped: 7
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| 28 Aug 2008 9:55 Re: library |
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HI,
As per my knowledge,
LP is low power only.
But GP is General Purpose, i.e the cells are characterized with general process and the dely and leakage are moderate. For LP the cell leakage is quite low compared to GP as LP is specifically made for low power designs.
Hope it will help you.
Thanks.
HAK.
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kumar_eee
Joined: 22 Sep 2004
Posts: 369
Helped: 7
Location: India
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| 28 Aug 2008 12:53 Re: library |
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| Does both GP & LP has multi Vt(SVt, HVt & LVt) Lib?.
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boardlanguage
Joined: 06 Apr 2007
Posts: 97
Helped: 4
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| 28 Aug 2008 16:13 Re: library |
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| santumevce1412 wrote: |
| what do u mean by TSMC90LP, TSMC90GP, 130 LP, 130GP |
Those are just names that TSMC gives to its standard cell libraries.
Kind of like how Intel calls its x86_64 CPUs "Core 2 Duo", and AMD uses the name "AMD Phenom, Turion" for its x86_64 product-line.
As other people have already said, LP means 'low power', GP means 'general purpose'. 90= 90nm process-node, 130 = 130nm (0.13u) process-node.
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gliss
Joined: 22 Apr 2005
Posts: 659
Helped: 61
Location: Boston Metro Area
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