用GL850做USB Hub的一份原理图
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2019-09-10
20:47:59
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VER 1.00 2006/08/09
History
USB2.0 4-Port Hub Controller
First formal release.
1. must mount regulator U3
GL850G/GL852 48pin HUB chip version and schematic option
GL852
GL850G
1. Remove regulator U3
2. Remove R1,R4,R13,R15,R16,R17,R24,R27,R34,R37 resistor.
2. Remove R2 resistor.
GL852/GL850G Chip & EX_CPU
VER 1.10 2007/03/11
1. Modify Reset circuit
1.10
B
1 3Sunday, March 11, 2007
Title
Size Document Number Rev
Date: Sheet of
GENESYS LOGIC, INC.
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