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<div style="float:right">[[File:MB86C31.jpg|200px|thumb|left|MB86C31 sample]]<br />
== MB86C311B ==
[[File:Fujitsu-bm86c31.jpg|200px|thumb|left|Fujitsu MB86C311B logic diagram]]</div>
USB 3.0 / SATA bridge LSI


* Fujitsu MB86C311B is a USB 3.0 / SATA bridge LSI.
ARM Powered, contains Cortex M3 MCU.
* It contains an ARM CORTEX-M3 MCU.
* The submodel [B] does not have hardware AES-XTS support.
* It is attached to a [[Flash-Bridge|SPI Flash chip]]. Dump: [http://www.psdevwiki.com/ps4/files/FlashDump/usb-bridge.bin dead link]
* [http://pdf.dzsc.com/99999/20101029175627721.pdf MB86C31 DATASHEET rev1.0]
* [http://www.fujitsu.com/downloads/MICRO/fma/pdf/MB86C31_FS_082010.pdf MB86C31_FS_082010.pdf]


== Pinout ==
Is attached to an SPI Flash chip. Dump: http://www.psdevwiki.com/ps4/files/FlashDump/usb-bridge.bin


<div style="float:right">[[File:MB86C311B Pinout.png|200px|thumb|left|Fujitsu [[MB86C311B]] USB 3.0 / SATA bridge - Pinout]]</div>
http://pdf.dzsc.com/99999/20101029175627721.pdf
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
 
|- bgcolor="#cccccc"
http://www.fujitsu.com/downloads/MICRO/fma/pdf/MB86C31_FS_082010.pdf
! Pin !! Pin name !! Description
|-
| 1 || ST_VDU ||
|-
| 2 || ST_VDP ||
|-
| 3 || ST_VDU ||
|-
| 4 || ST_VDN ||
|-
| 5 || ST_RXP ||
|-
| 6 || ST_RXM  ||
|-
| 7 || ST_VDN ||
|-
| 8 || ST_TXM ||
|-
| 9 || ST_TXP ||
|-
| 10 || PLLVDD ||
|-
| 11 || PTST || 
|-
| 12 || TMODE[2] || 
|-
| 13 || VDDE ||
|-
| 14 || TMODE[1] || 
|-
| 15 || TMODE[0] ||
|-
| 16 || SYSRST_X ||
|-
| 17 || SCEN_X2 / GPIO[5] ||
|-
| 18 || VDDI ||
|-
| 19 || GPIO[4] ||
|-
| 20 || GPIO[3] ||
|-
| 21 || SD / NMSEL / GPIO[2] || 
|-
| 22 || VDDE || 
|-
| 23 || SCK / GPIO[1] ||
|-
| 24 || SCEN_X1 / GPIO[0] || 
|-
| 25 || IRQ / SCEN_X4 / GPIO[8] ||
|-
| 26 || VBUS ||
|-
| 27 || GPIO[7] ||
|-
| 28 || SCEN_X3 / GPIO[6] ||
|-
| 29 || VDDI ||
|-
| 30 || U2_AVDF2 ||
|-
| 31 || U2_HSDM ||
|-
| 32 || U2_HSDP ||
|-
| 33 || U2_AVDF1 ||
|-
| 34 || U2_EXT12K ||
|-
| 35 || U2_AVDF1 ||
|-
| 36 || U2_AVDP ||
|-
| 37 || VDDI ||
|-
| 38 || SS_TXM ||
|-
| 39 || SS_TXP ||
|-
| 40 || SS_VDN ||
|-
| 41 || SS_RXM ||
|-
| 42 || SS_RXP ||
|-
| 43 || SS_VDU ||
|-
| 44 || SS_VDU ||
|-
| 45 || VDDI ||
|-
| 46 || SYS_XO ||
|-
| 47 || SYS_XI ||
|-
| 48 || VDDI ||
|-
|}




{{Motherboard Components}}
{{Motherboard Components}}
<noinclude>[[Category:Main]]</noinclude>
<noinclude>[[Category:Main]]</noinclude>
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