參數(shù)資料
型號(hào): μPD72012
廠商: NEC Corp.
英文描述: Hub Controller For USB(集線器控制器)
中文描述: 集線器控制器的USB(集線器控制器)
文件頁(yè)數(shù): 2/40頁(yè)
文件大?。?/td> 342K
代理商: ΜPD72012
2
P
μ
P
B
Serial
Interface
Engine
Endpoint0
Repeater
Common
Control
Repeater
Buffer/
Transceiver
Buffer/
Transceiver
Endpoint1
PP1
PP2
PP3
PP4
PP5
DV
DD
AV
DD1
AV
DD2
Buffer/
Transceiver
Buffer/
Transceiver
Buffer/
Transceiver
PSSEL
X1
CLKSEL
OSL
PVSEL
Buffer/
Transceiver
Port
Control 1
Port
Control 2
Port
Control 3
Port
Control 5
Port
Control 4
D10
D11
D20
D21
D30
D31
D40
D41
D50
D51
Power
Control
Output
Over
Curent
Detect
CS1
CS2
CS3
CS4
CS5
HUB
MODE
Control
UD0
UD1
CLK
48 MHz
DPLL
DGND
AGND1
AGND2
RST
CLK /X2
Descriptor ROM
(Standard/String)
CLK : Connect to 48 MHz OSC Output
X1, X2 : Connect to 4MHz Xtal
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