MB86C311B
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MB86C311B
USB 3.0 / SATA bridge LSI
ARM Powered, contains Cortex M3 MCU.
The submodel [B] does not have hardware AES-XTS support
Is attached to an SPI Flash chip. Dump: http://www.psdevwiki.com/ps4/files/FlashDump/usb-bridge.bin
http://pdf.dzsc.com/99999/20101029175627721.pdf
http://www.fujitsu.com/downloads/MICRO/fma/pdf/MB86C31_FS_082010.pdf
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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