參數(shù)資料
型號: CP2201-GM
廠商: Silicon Laboratories Inc
文件頁數(shù): 27/108頁
文件大?。?/td> 0K
描述: IC ETH CTRLR SNGL-CHIP 28QFN
標準包裝: 73
控制器類型: 以太網(wǎng)控制器,MAC/10Base-T
接口: 并行/串行
電源電壓: 3.1 V ~ 3.6 V
電流 - 電源: 75mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-QFN(5x5)
包裝: 管件
產(chǎn)品目錄頁面: 627 (CN2011-ZH PDF)
配用: 336-1326-ND - KIT REF DESIGN PWR OVER ETHERNET
336-1316-ND - KIT EVAL FOR CP2201 ETH CTRLR
其它名稱: 336-1313
CP2200/1
Rev. 1.0
25
7.2. Internal Registers
The CP2200/1 has 114 direct internal registers and 9 indirect registers. The registers are grouped into ten
categories based on function. Table 10 lists the register groups and provides links to the detailed register
descriptions for each group. Table 11 lists all direct registers available on the device.
Table 10. CP2200/1 Register Groups
RAM Access Registers
Interrupt Status and Control Registers
Reset Source Registers
Power Mode Registers
Transmit Status and Control Registers
Receive Interface Status and Control Registers
Receive Buffer Status and Control Registers
FLASH Access Registers
MAC Access Registers
MAC Indirect Registers
PHY Status and Control Registers
Table 11. Direct Registers
Register
Address
Description
Page No.
CPADDRH
0x21
Current RX Packet Address High Byte
CPADDRL
0x22
Current RX Packet Address Low Byte
CPINFOH
0x1D
Current RX Packet Information High Byte
CPINFOL
0x1E
Current RX Packet Information Low Byte
CPLENH
0x1F
Current RX Packet Length High Byte
CPLENL
0x20
Current RX Packet Length Low Byte
CPTLB
0x1A
Current RX Packet TLB Number
FLASHADDRH
0x69
Flash Address Pointer High Byte
FLASHADDRL
0x68
Flash Address Pointer Low Byte
FLASHAUTORD
0x05
Flash AutoRead w/ increment
FLASHDATA
0x06
Flash Read/Write Data Register
FLASHERASE
0x6A
Flash Erase
FLASHKEY
0x67
Flash Lock and Key
FLASHSTA
0x7B
Flash Status
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