MB86C311B: Difference between revisions

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


http://pdf.dzsc.com/99999/20101029175627721.pdf
* Fujitsu MB86C311B is a USB 3.0 / SATA bridge LSI.
* 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 ==
 
<div style="float:right">[[File:MB86C311B Pinout.png|200px|thumb|left|Fujitsu [[MB86C311B]] USB 3.0 / SATA bridge - Pinout]]</div>
{| border="1" cellspacing="0" cellpadding="5" border="#999" class="wikitable" style="border:1px solid #999; border-collapse: collapse;"
|- bgcolor="#cccccc"
! 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}}
<noinclude>[[Category:Main]]</noinclude>

Latest revision as of 18:38, 28 February 2021

MB86C31 sample

Fujitsu MB86C311B logic diagram

Pinout[edit | edit source]

Fujitsu MB86C311B USB 3.0 / SATA bridge - Pinout
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


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