AMD

Advanced Micro Devices

• AMD on Wikipedia

Wi-Fi chips

MAC	BB	RFIC	PHY modes	First seen (FCC)	Notes	Adapters	ESystems	External links
Am79C930	Intersil HSP3824	Intersil HFA3724	legacy (DSSS)	1998-08-05	802.11 legacy mode (DSSS) used with Intersil PRISM I chipset	10 devices	4 devices
Am1771	- (included)	AMD Am1770	b	2003-04-24	Alchemy chipset (PCI) (aka Am1772 chipset)	9 devices	0 devices	DS

Alchemy

• Alchemy Semiconductor was acquired by AMD in 2002,

which in Summer 2006 sold the Alchemy processor line to Raza Microelectronics, Inc.

• In December 2007, Raza Microelectronics changed its name to RMI, Inc.
• In June 2009, NetLogic Microsystems acquired RMI,

which in turn was acquired by Broadcom in September 2011

Processors

The Alchemy SOC family is based on the Alchemy-proprietary MIPS32-compatible 'Au1' core.

Models produced are the Au1000, Au1100, Au1500, Au1550, Au1200 and Au1300 series,

with the Au1000, Au1500, Au1550 targeted at network appliances

and Au1100, Au1200 and Au1300 intented for multimedia devices.

Linux is supported on all Alchemy evaluation boards (DB1xxx series), and some third party boards,

with some peripherals (USB OTG/device controller, video decoder, camera interface) still missing drivers.

Chip	Arch.	Clock speed	Cores	First seen (FCC)	Notes	ESystems	PR / PPage	PDF
Au1000	MIPS32	133 MHz	1		Au1000	1 devices
Au1100	MIPS32	400 MHz	1		Au1100	0 devices
Au1200	MIPS32	400 MHz	1	2006-07-21	Au1200	1 devices
Au1300	MIPS32	400 MHz	1		Au1300	0 devices
Au1500	MIPS32	500 MHz	1		Au1500	1 devices
Au1550	MIPS32	500 MHz	1		Au1550	2 devices

Devices

	Type	FCC ID	Manuf	CPU1 model	CPU1 clock speed	FLA1 amount	RAM1 amount	WI1 chip1 model	PHY modes	Release
4G Systems AccessCube	access point mesh node			Alchemy Au1500	400 MHz	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />	64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />	AR5213A	abg	2004
AMD Alchemy DBAu1000 Development Board	wired embedded board			Alchemy Au1000	400 MHz	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />	64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />			2002
ChipPC Xtreme PC EX7552NG	thin client			Alchemy Au1550	500 MHz	256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
Sun Ray 2-3004	thin client			Alchemy Au1550	500 MHz	4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
node Node Explorer V3.5	location-aware media player	LUB-80211GCF		Alchemy Au1200	400 MHz	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />		bg	2006

See also

• Geode - AMD Geode GX CPU
• https://www.linux-mips.org/wiki/Alchemy