BIT
From CPU Graveyard - Die shots
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Dieshots
PA-RISC
General Specifications:
Part number:
B8045 (HP ID: 1820-7717)
Die marking:
Die size:
Transistors:
?
Technology:
?
Visible Layers:
?
Die photo links:
(Image's page) (Full resolution) (Thumb)
Die photo license:
Die photo source:
Notes:
BIT (Bipolar Integrated Technology) B8045 floating point ALU (FALU) chip used on HP PCX PA-RISC processor board. It is marked B8045 in upper right corner, 8024A1 in lower right corner, and has 1820-7717 HP part number in upper left corner.
Tags:
Multiplier
General Specifications:
Family:
?
Sub-Family:
Part number:
B2110
Die marking:
Die size:
Transistors:
?
Technology:
?
Visible Layers:
?
Die photo links:
(Image's page) (Full resolution) (Thumb)
Die photo license:
Die photo source:
Notes:
BIT (Bipolar Integrated Technology) B2110 floating point multiplier (FMPY) chip. It is marked B8014 in upper right corner and 2110C2 in lower right corner.
ALU
General Specifications:
Family:
?
Sub-Family:
Part number:
B2120 (ALU)
Die marking:
Die size:
Transistors:
?
Technology:
?
Visible Layers:
?
Die photo links:
(Image's page) (Full resolution) (Thumb)
Die photo license:
Die photo source:
Notes:
BIT (Bipolar Integrated Technology) B2120 floating point ALU (FALU) chip. It is marked B8020 in upper right corner and 2120C1 in lower right corner.
Tags:
,
