HP Compaq Elite 8200 Ultra-Slim Desktop PC: Difference between revisions
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00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04) | 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04) | ||
01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)</pre> | 01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)</pre> | ||
== BIOS == | |||
The BIOS is stored on the chip "U19" on the motherboard: a Macronix MX25L6445EM2I-10G (marked MXIC MX 25L6445E M2I-10G) | |||
[https://www.digikey.com/en/products/detail/macronix/MX25L6445EM2I-10G/2744748 Macronix MX25L6445EM2I-10G | DigiKey] | |||
https://www.macronix.com/Lists/Datasheet/Attachments/7330/MX25L6445E,%203V,%2064Mb,%20v1.8.pdf | |||
https://www.mxic.com.tw/en-us/products/NOR-Flash/Serial-NOR-Flash/Pages/spec.aspx?p=MX25L6445E&m=Serial+NOR+Flash&n=PM1736 | |||
There is also an unpopulated/keyed box header "E16" near the BIOS chip, probably meant for in system programming. Here is the pin mapping: | |||
{| class="wikitable" | |||
! U19 Pin | |||
! E16 Pin | |||
! Function | |||
|- | |||
| 1 | |||
| 1/2 | |||
| CS# | |||
|- | |||
| 2 | |||
| 5 | |||
| SO/SIO1 | |||
|- | |||
| 3 | |||
| | |||
| WP#/SIO2 | |||
|- | |||
| 4 | |||
| 8 | |||
| GND | |||
|- | |||
| 5 | |||
| 3 | |||
| SI/SIO0 | |||
|- | |||
| 6 | |||
| 7 | |||
| SCLK | |||
|- | |||
| 7 | |||
| | |||
| NC/SIO3 | |||
|- | |||
| 8 | |||
| 6 | |||
| VCC | |||
|} | |||
NOTE: E16 has a very low resistance resistor between pins 1 & 2, thus they are effectively tied together. | |||
== Online Resources == | == Online Resources == | ||