 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
HD6417618 数据表(PDF) 285 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
HD6417618 数据表(HTML) 285 Page - Renesas Technology Corp |
|
|
285 / 646 page  Section 11 Ethernet Controller (EtherC) Rev. 6.00 Jun. 12, 2007 Page 253 of 610 REJ09B0131-0600 MII Register Access Procedure: The program accesses MII registers via the PHY interface register (PIR). Access is implemented by a combination of 1-bit-unit data write, 1-bit-unit data read, bus release, and independent bus release. Figure 11.9 shows the MII register access timing. The timing will differ depending on the PHY type. MDC (1) (1) (2) (3) MDO (2) (3) Write to PHY interface register 1-bit data write timing relationship MMD = 1 MDO = write data MDC = 0 MMD = 1 MDO = write data MDC = 1 Write to PHY interface register MMD = 1 MDO = write data MDC = 0 Write to PHY interface register Figure 11.6 (1) 1-Bit Data Write Flowchart |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
