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m919 cache WIP

1 year ago 701
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Description

This is what i have so far, the schematic does not link to board, I did the board first then the Schematic. i found out the hard way this is not the correct way to do it. but here it is anyways.

There is at least 2 diffrent versions of the 256k cache module, this is the one that supplies 5V to all srams and Tag chip. The other supplys 3.3v to sram and 5v to TAG

Documents

Sheet_1 copy

Sheet_1 copy copy

WIP BOARD copy

BOM

ID Designator Footprint Quantity
1 R1,R2 0603 2
2 R3 0603 1
3 R4,R6 0603 2
4 R5,R7 0603 2
5 U1,U2,U3,U4,U5,U6,U7,U8,U9 SOJ-28_300 9
6 RB1,RB2,RB3 0603_8P4R_RESISTOR_ARRAY_V2 3
7 C1,C2,C3,C4,C5,C6,C7,C8 0603 8
8 U11 M919 CARD EDGE 1

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