From WikiChip
Editing intrinsity/fastmath/fastmath-lp

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.

This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help pages.

Latest revision Your text
Line 1: Line 1:
 
{{intrinsity title|FastMATH-LP}}
 
{{intrinsity title|FastMATH-LP}}
{{chip
+
{{mpu
 
| name                = FastMATH-LP
 
| name                = FastMATH-LP
 
| no image            =  
 
| no image            =  
| image              = fastmath-lp chip.gif
+
| image              =  
 
| image size          =  
 
| image size          =  
 
| caption            =  
 
| caption            =  
 
| designer            = Intrinsity
 
| designer            = Intrinsity
 
| manufacturer        = TSMC
 
| manufacturer        = TSMC
| model number        = FastMATH-LP
+
| model number        =  
 
| part number        =  
 
| part number        =  
| part number 2       =  
+
| part number 1       =  
 
| market              = Embedded
 
| market              = Embedded
 
| first announced    = 2002
 
| first announced    = 2002
Line 41: Line 41:
 
| thread count        = 1
 
| thread count        = 1
 
| max cpus            =  
 
| max cpus            =  
| max memory          = 1 GiB
+
| max memory          =  
 
| max memory addr    =  
 
| max memory addr    =  
  
 
+
| electrical          = Yes
 
| power              = 6 W
 
| power              = 6 W
 
| v core              = 0.85 V
 
| v core              = 0.85 V
Line 75: Line 75:
 
}}
 
}}
 
The '''FastMATH-LP''' was a microprocessor developed by [[Intrinsity]] operating at 1 GHz. The processor incorporates a high-performance [[MIPS]] CPU along with a powerful matrix and vector math unit. This mode was a low-power (LP) version of the normal FastMATH processor, operating at half the speed.
 
The '''FastMATH-LP''' was a microprocessor developed by [[Intrinsity]] operating at 1 GHz. The processor incorporates a high-performance [[MIPS]] CPU along with a powerful matrix and vector math unit. This mode was a low-power (LP) version of the normal FastMATH processor, operating at half the speed.
 
== Cache ==
 
{{main|intrinsity/microarchitectures/fastmath#Memory_Hierarchy|l1=FastMATH § Cache}}
 
{{cache info
 
|l1i cache=16 KiB
 
|l1i break=1x16 KiB
 
|l1i desc=256 blocks × 16 words/block
 
|l1d cache=16 KiB
 
|l1d break=1x16 KiB
 
|l1d desc=256 blocks × 16 words/block
 
|l1d extra=write-through or write-back mode
 
|l2 cache=1 MiB
 
|l2 break=1x1 MiB
 
|l2 desc=4-way set associative
 
|l2 extra=(configurable as SRAM in 256 KiB increments)
 
}}
 
 
== Graphics ==
 
This SoC has no integrated graphics processing unit.
 
 
== Memory controller ==
 
{{integrated memory controller
 
| type              = DDR-400
 
| controllers        = 1
 
| channels          = 2
 
| ecc support        =
 
| max bandwidth      =
 
| bandwidth schan    =
 
| bandwidth dchan    =
 
| max memory        = 1 GB
 
}}
 
 
== Matrix and Vector Unit ==
 
* SIMD architecture
 
* Operates on 4x4 array of {{arch|32}} elements
 
* Fixed-point matrix, vector, and scalar data types
 
 
== Features ==
 
* [[has feature::JTAG]] interface
 
* 8-bit or 32-bit wide bus operates up to 66 MHz
 
 
== Documents ==
 
=== Manuals ===
 
* [[:File:FastMATH Product Brief.pdf|FastMATH Product Brief]]
 
 
{{DEFAULTSORT:FastMATH, LP}}
 

Please note that all contributions to WikiChip may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see WikiChip:Copyrights for details). Do not submit copyrighted work without permission!

Cancel | Editing help (opens in new window)
base frequency1,000 MHz (1 GHz, 1,000,000 kHz) +
bus rate4,000 MT/s (4 GT/s, 4,000,000 kT/s) +
bus speed500 MHz (0.5 GHz, 500,000 kHz) +
bus typeRapidIO +
core count1 +
core voltage0.85 V (8.5 dV, 85 cV, 850 mV) +
designerIntrinsity +
familyFastMATH +
first announced2002 +
first launched2003 +
full page nameintrinsity/fastmath/fastmath-lp +
has featureJTAG +
instance ofmicroprocessor +
l1d$ description256 blocks × 16 words/block +
l1d$ size16 KiB (16,384 B, 0.0156 MiB) +
l1i$ description256 blocks × 16 words/block +
l1i$ size16 KiB (16,384 B, 0.0156 MiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
ldate2003 +
main imageFile:fastmath-lp chip.gif +
manufacturerTSMC +
market segmentEmbedded +
max memory1,024 MiB (1,048,576 KiB, 1,073,741,824 B, 1 GiB, 9.765625e-4 TiB) +
microarchitectureFashMATH +
model numberFastMATH-LP +
nameFastMATH-LP +
power dissipation6 W (6,000 mW, 0.00805 hp, 0.006 kW) +
process130 nm (0.13 μm, 1.3e-4 mm) +
technologyDynamic CMOS +
thread count1 +
word size32 bit (4 octets, 8 nibbles) +