Difference between revisions of "XMM6180"

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(Added known basebands)
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**Flashing loader??
 
**Flashing loader??
 
**0x60000000 size 0xDFB0
 
**0x60000000 size 0xDFB0
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  +
== Known Firmware Versions ==
  +
[[01.59.00]] 4.0 (Build 8A293 - Initial Shipping Firmware)
  +
[[02.07.01]] 4.1 b1 (Build 8B5080c)

Revision as of 23:50, 14 July 2010

This is the baseband platform used in the iPhone 4 and build by Infineon. It uses the X-Gold 618.

The firmware is based on ThreadX, a realtime OS.

Main Features (according to Datasheet)

Modem

  • HSDPA/HSUPA 7.2Mbps/2.9Mbps
  • WCDMA: 384kbps DL/UL
  • EDGE up to MSC33 with SAIC
  • Speech: NB-AMR, WB-AMR

CPU

  • ARM1176 @ 416MHz

Memory

  • LPDDR1-SDRAM
  • NOR & NAND Flash
  • eSD/eMMC

Connectivity and Interfaces

  • Digital RF interface V3.09
  • High speed SIM card interface
  • USB 2.0 HS
  • 3 x USIF; 2xI2S; 2xI2C
  • 3 x SD/MMC card interface

Memory Map

  • 0x40FE0000-0x41000000 -- Bootloader(0x2)
  • 0x40040000-0x40800000 -- Main Code(0x4)
  • 0x40800000-0x41000000 -- AENEAS(0x5)
  • 0x60000000-0x60200000 -- EBL(0x3)
  • 0x00080000-0x00A00000 -- PSI_RAM(0x1)
  • 0x40800000-0x40A00000 -- CDS(0x4)

Although the crash dump would seem to contradict this, code running from 0x60xxxxxx

Flash Files in 01.59.00

  • psi_ram.fls
    • RAM bootloader?
    • 0x80000 size 0xFF00
  • psi_flash.fls
    • Flash bootloader
    • 0x40FE0000 size 0x8000
  • stack.fls(ICE3.fls)
    • Main baseband code
    • 0x40040000 size 0x6F7E5C
    • start vector @ 0x40040408
  • ebl.fls
    • Flashing loader??
    • 0x60000000 size 0xDFB0

Known Firmware Versions

 01.59.00    4.0 (Build 8A293 - Initial Shipping Firmware)
 02.07.01    4.1 b1 (Build 8B5080c)