 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
TNETV6446AINZWT 데이터시트(PDF) 205 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
TNETV6446AINZWT 데이터시트(HTML) 205 Page - Texas Instruments |
|
|
205 / 227 page  TMS320DM6446 www.ti.com SPRS283H – DECEMBER 2005 – REVISED SEPTEMBER 2010 6.20 Ethernet Media Access Controller (EMAC) The Ethernet Media Access Controller (EMAC) provides an efficient interface between DM6446 and the network. The DM6446 EMAC support both 10Base-T and 100Base-TX, or 10 Mbits/second (Mbps) and 100 Mbps in either half- or full-duplex mode, with hardware flow control and quality of service (QOS) support. The EMAC controls the flow of packet data from the DM6446 device to the PHY. The MDIO module controls PHY configuration and status monitoring. Both the EMAC and the MDIO modules interface to the DM6446 device through a custom interface that allows efficient data transmission and reception. This custom interface is referred to as the EMAC control module, and is considered integral to the EMAC/MDIO peripheral. The control module is also used to multiplex and control interrupts. For more detailed information on the EMAC peripheral, see the TMS320DM644x DMSoC Ethernet Media Access Controller (EMAC)/Management Data Input/Output (MDIO) Module User's Guide (literature number SPRUE24). For a list of supported registers and register fields, see Table 6-90 [Ethernet MAC (EMAC) Control Registers] and Table 6-91 [EMAC Statistics Registers] in this data manual. 6.20.1 EMAC Peripheral Register Description(s) Table 6-90. Ethernet MAC (EMAC) Control Registers HEX ADDRESS RANGE ACRONYM REGISTER NAME 01C8 0000 TXIDVER Transmit Identification and Version Register 01C8 0004 TXCONTROL Transmit Control Register 01C8 0008 TXTEARDOWN Transmit Teardown Register 01C8 0010 RXIDVER Receive Identification and Version Register 01C8 0014 RXCONTROL Receive Control Register 01C8 0018 RXTEARDOWN Receive Teardown Register 01C8 0080 TXINTSTATRAW Transmit Interrupt Status (Unmasked) Register 01C8 0084 TXINTSTATMASKED Transmit Interrupt Status (Masked) Register 01C8 0088 TXINTMASKSET Transmit Interrupt Mask Set Register 01C8 008C TXINTMASKCLEAR Transmit Interrupt Mask Clear Register 01C8 0090 MACINVECTOR MAC Input Vector Register 01C8 00A0 RXINTSTATRAW Receive Interrupt Status (Unmasked) Register 01C8 00A4 RXINTSTATMASKED Receive Interrupt Status (Masked) Register 01C8 00A8 RXINTMASKSET Receive Interrupt Mask Set Register 01C8 00AC RXINTMASKCLEAR Receive Interrupt Mask Clear Register 01C8 00B0 MACINTSTATRAW MAC Interrupt Status (Unmasked) Register 01C8 00B4 MACINTSTATMASKED MAC Interrupt Status (Masked) Register 01C8 00B8 MACINTMASKSET MAC Interrupt Mask Set Register 01C8 00BC MACINTMASKCLEAR MAC Interrupt Mask Clear Register 01C8 0100 RXMBPENABLE Receive Multicast/Broadcast/Promiscuous Channel Enable Register 01C8 0104 RXUNICASTSET Receive Unicast Enable Set Register 01C8 0108 RXUNICASTCLEAR Receive Unicast Clear Register 01C8 010C RXMAXLEN Receive Maximum Length Register 01C8 0110 RXBUFFEROFFSET Receive Buffer Offset Register 01C8 0114 RXFILTERLOWTHRESH Receive Filter Low Priority Frame Threshold Register 01C8 0120 RX0FLOWTHRESH Receive Channel 0 Flow Control Threshold Register 01C8 0124 RX1FLOWTHRESH Receive Channel 1 Flow Control Threshold Register 01C8 0128 RX2FLOWTHRESH Receive Channel 2 Flow Control Threshold Register 01C8 012C RX3FLOWTHRESH Receive Channel 3 Flow Control Threshold Register Copyright © 2005–2010, Texas Instruments Incorporated Peripheral and Electrical Specifications 205 Submit Documentation Feedback Product Folder Link(s): TMS320DM6446 |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
