Editing intrinsity/fastmath/fastmath-1.5

{{intrinsity title|FastMATH 1.5 GHz}}
{{mpu
| name                = FastMATH 1.5 GHz
| no image            = 
| image               = 
| image size          = 
| caption             = 
| designer            = Intrinsity
| manufacturer        = TSMC
| model number        = FastMATH-1.5
| part number         = 
| part number 1       = 
| market              = Embedded
| first announced     = 2001
| first launched      = 2002
| last order          = 
| last shipment       = 

| family              = FastMATH
| series              = 
| locked              = 
| frequency           = 1,500 MHz
| bus type            = RapidIO
| bus speed           = 500 MHz
| bus rate            = 4 GT/s
| clock multiplier    = 

| microarch           = FashMATH
| platform            = 
| chipset             = 
| core name           = 
| core family         = 
| core model          = 
| core stepping       = 
| process             = 130 nm
| transistors         = 
| technology          = Dynamic CMOS
| die size            = 
| word size           = 32 bit
| core count          = 1
| thread count        = 1
| max cpus            = 
| max memory          = 1 GB
| max memory addr     = 

| electrical          = Yes
| power               = 13.5 W
| v core              = 1 V
| v core tolerance    = 
| sdp                 = 
| tdp                 = 
| ctdp down           = 
| ctdp down frequency = 
| ctdp up             = 
| ctdp up frequency   = 
| temp min            = 
| temp max            = 
| tjunc min           = 
| tjunc max           = 
| tcase min           = 
| tcase max           = 
| tstorage min        = 
| tstorage max        = 

| packaging           = Yes
| package 0           = CBGA-670
| package 0 type      = CBGA
| package 0 pins      = 670
| package 0 pitch     = 
| package 0 width     = 
| package 0 length    = 
| package 0 height    = 
| socket 0            = 
| socket 0 type       = 
}}
The '''FastMATH 1.5 GHz''' was a microprocessor developed by [[Intrinsity]] operating at 1.5 GHz. The processor incorporates a high-performance [[MIPS]] CPU along with a powerful matrix and vector math unit.

== Cache ==
{{main|intrinsity/microarchitectures/fastmath#Memory_Hierarchy|l1=FastMATH § Cache}}
{{cache info
|l1i cache=16 KB
|l1i break=1x16 KB
|l1i desc=256 blocks × 16 words/block
|l1i extra=
|l1d cache=16 KB
|l1d break=1x16 KB
|l1d desc=256 blocks × 16 words/block
|l1d extra=write-through or write-back mode
|l2 cache=1 MB
|l2 break=1x1 MB
|l2 desc=4-way set associative
|l2 extra=(configurable as SRAM in 256 KB increments)
|l3 cache=
|l3 break=
|l3 desc=
|l3 extra=
}}

== 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
base frequency	1,500 MHz (1.5 GHz, 1,500,000 kHz) +
bus rate	4,000 MT/s (4 GT/s, 4,000,000 kT/s) +
bus speed	500 MHz (0.5 GHz, 500,000 kHz) +
bus type	RapidIO +
core count	1 +
core voltage	1 V (10 dV, 100 cV, 1,000 mV) +
designer	Intrinsity +
family	FastMATH +
first announced	2001 +
first launched	2002 +
full page name	intrinsity/fastmath/fastmath-1.5 +
has feature	JTAG +
instance of	microprocessor +
l1d$ description	256 blocks × 16 words/block +
l1d$ size	16 KiB (16,384 B, 0.0156 MiB) +
l1i$ description	256 blocks × 16 words/block +
l1i$ size	16 KiB (16,384 B, 0.0156 MiB) +
l2$ description	4-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
ldate	2002 +
manufacturer	TSMC +
market segment	Embedded +
max memory	1,024 MiB (1,048,576 KiB, 1,073,741,824 B, 1 GiB, 9.765625e-4 TiB) +
microarchitecture	FashMATH +
model number	FastMATH-1.5 +
name	FastMATH 1.5 GHz +
power dissipation	13.5 W (13,500 mW, 0.0181 hp, 0.0135 kW) +
process	130 nm (0.13 μm, 1.3e-4 mm) +
technology	Dynamic CMOS +
thread count	1 +
word size	32 bit (4 octets, 8 nibbles) +