Atheros AR2318

The AR2315, AR2315A, AR2316, AR2316A, AR2317, and AR2318 are a Wi-Fi System-On-Chip (WiSOC). For a list of all currently documented Atheros chipsets with specifications, see Atheros.

Info

 * Same Processor Identification and JTAG info can be found on AR2315, AR2316, AR2317, AR2318
 * Processor Identification: 00019064 (Processor ID: 0x90; Rev: 0x64) See MIPS 4KEc
 * CPU clock: since all this chips have same reference clock (40 MHz) and provide same PLL settings, they would have same CPU clock. Or at least it can be configured in same way.
 * AR2315 233-pin 15x15mm BGA; PCI: yes; Super-G mode: no
 * AR2316 233-pin 15x15mm BGA; PCI: yes; Super-G mode: yes
 * AR2317 260-pin 12x12mm BGA; PCI: no; Super-G mode: no
 * AR2318 260-pin 12x12mm BGA; PCI: no; Super-G mode: yes
 * Same package as Atheros AR2313 with different pinout

JTAG

 * irlen 5
 * IDCODE: 0x00000001
 * impcode: 0x40404000
 * EJTAG: Version 2.6 Detected
 * EJTAG: features: R4k ASID_8 noDMA MIPS32