Broadcom BCM4706

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Info

  • Processor Identification: 00019749
  • Processor ID: 0x97; Rev: 2.2.1
See also: MIPS 74K

Features

  • MIPS32® 74K Core (600 MHz)
  • Integrated 512 KB Fast Net RAM
  • Gigabit ethernet (GbE) MAC with support for GMII, RGMII and MII PHY/switch connectivity
  • Serial/parallel and NAND flash memory support
  • Dual PCIe® interfaces to pair with BCM4331 802.11n 3x3 Wi-Fi chips in selectable dual-band and simultaneous dual-band configurations

JTAG

  • TAP ID in JTAG mode: 0x000C317F
  • TAP ID in EJTAG mode: 0x1008c17f IR length is 5 bits
  • EJTAG Version: 3.1
  • IMPCODE: 0x60414000
  • EJTAG features: R4k ASID_8 MIPS16 noDMA MIPS32
Schematics: Tenda W1800R