 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LAN9220 bảng dữ liệu(PDF) 84 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
LAN9220 bảng dữ liệu(HTML) 84 Page - Microchip Technology |
|
|
84 / 142 page  LAN9220 DS00002417A-page 84 2006-2017 Microchip Technology Inc. 5.3.16 GPT_CNT-GENERAL PURPOSE TIMER CURRENT COUNT REGISTER This register reflects the current value of the GP Timer. 5.3.17 WORD_SWAP—WORD SWAP CONTROL This register controls how words from the host data bus are mapped to the CSRs and Data FIFOs inside the LAN9220. The LAN9220 always sends data from the Transmit Data FIFO to the network so that the low order word is sent first, and always receives data from the network to the Receive Data FIFO so that the low order word is received first. Offset: 90h Size: 32 bits Bits Description Type Default 31-16 Reserved RO - 15-0 General Purpose Timer Current Count (GPT_CNT). This 16-bit field reflects the current value of the GP Timer. RO FFFFh Offset: 98h Size: 32 bits Bits Description Type Default 31:0 Word Swap. If this field is set to 00000000h, or anything except 0xFFFFFFFFh, the LAN9220 maps words with address bit A[1]=1 to the high order words of the CSRs and Data FIFOs, and words with address bit A[1]=0 to the low order words of the CSRs and Data FIFOs. If this field is set to 0xFFFFFFFFh, the LAN9220 maps words with address bit A[1]=1 to the low order words of the CSRs and Data FIFOs, and words with address bit A[1]=0 to the high order words of the CSRs and Data FIFOs. Note: Word swap is used in conjunction with the mixed endian function- ality to determine the final byte ordering. Refer to Section 3.7.3, "Mixed Endian Support" for more information. R/W NASR 00000000h |
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
