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W90N740CDG डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Microcontroller - nuvoton

भाग संख्या W90N740CDG
समारोह Microcontroller
मैन्युफैक्चरर्स nuvoton 
लोगो nuvoton लोगो 
पूर्व दर्शन
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<?=W90N740CDG?> डेटा पत्रक पीडीएफ

W90N740CDG pdf
W90N740CDG
Table of contents-
1. GENERAL DESCRIPTION.......................................................................................................... 1
2. FEATURES ................................................................................................................................. 1
3. PIN CONFIGURATION ............................................................................................................... 5
4. PIN ASSIGNMENT...................................................................................................................... 6
5. PIN DESCRIPTION..................................................................................................................... 9
6. FUNCTIONAL DESCRIPTION.................................................................................................. 13
6.1 ARM7TDMI CPU Core.................................................................................................. 13
6.2 System Manager ........................................................................................................... 14
6.2.1 Overview ........................................................................................................................14
6.2.2 System Memory Map......................................................................................................14
6.2.3 Address Bus Generation ................................................................................................16
6.2.4 Data Bus Connection with External Memory ..................................................................17
6.2.5 Bus Arbitration................................................................................................................27
6.2.6 Power-On Setting ...........................................................................................................28
6.2.7 System Manager Control Registers Map........................................................................29
6.3 External Bus Interface (EBI) ......................................................................................... 34
6.3.1 EBI Overview..................................................................................................................34
6.3.2 SDRAM Controller ..........................................................................................................35
6.3.3 External Bus Mastership ................................................................................................40
6.3.4 EBI Control Registers Map.............................................................................................40
6.4 Cache Controller ........................................................................................................... 55
6.4.1 On-Chip RAM .................................................................................................................55
6.4.2 Non-Cacheable Area......................................................................................................55
6.4.3 Instruction Cache ...........................................................................................................55
6.4.4 Data Cache ....................................................................................................................58
6.4.5 Write Buffer ....................................................................................................................60
6.5 Ethernet MAC Controller (EMC) ................................................................................... 63
6.5.1 EMC Descriptors ............................................................................................................63
7.5.2 EMC Register Mapping ......................................................................................................69
6.6 Network Address Translation Accelerator (NATA) ..................................................... 100
6.6.1 NAT Process Flow........................................................................................................101
6.6.2 NATA Registers Map....................................................................................................102
6.7 GDMA Controller......................................................................................................... 112
6.7.1 GDMA Function Description.........................................................................................112
6.7.2 GDMA Registers Map...................................................................................................113
6.8 USB Host Controller.................................................................................................... 120
6.8.1 USB Host Controller Registers Map .............................................................................121
- II -

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डाउनलोड[ W90N740CDG Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
W90N740CDGMicrocontrollernuvoton
nuvoton


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