| поискавой системы для электроныых деталей |
|
MCP2140-IP датащи(PDF) 45 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
MCP2140-IP датащи(HTML) 45 Page - Microchip Technology |
|
45 / 58 page ![]() 2003 Microchip Technology Inc. Preliminary DS21790A-page 45 MCP2140 APPENDIX A: REVISION HISTORY Revision A • This is a new data sheet APPENDIX B: NETWORK LAYERING REFERENCE MODEL Figure B-1 shows the ISO Network Layering Reference Model. The shaded areas are implemented by the MCP2140, while the cross-hatched area is imple- mented by an infrared transceiver. The unshaded areas should be implemented by the Host Controller. FIGURE B-1: ISO REFERENCE LAYER MODEL OSI REFERENCE LAYERS Application Presentation Session Transport Network Data Link Layer LLC (Logical Link Control) Acceptance Filtering Overload Notification Recovery Management MAC (Medium Access Control) Data Encapsulation/Decapsulation Frame Coding (stuffing, destuffing) Medium Access Management Error Detection Error Signalling Acknowledgment Serialization/Deserialization Physical Layer PLS (Physical Signalling) Bit Encoding/Decoding Bit Timing Synchronization PMA (Physical Medium Attachment) Driver/Receiver Characteristics MDI (Medium Dependent Interface) Connectors Fault confinement (MAC-LME) Bus Failure management (PLS-LME) Supervisor Regions implemented by the MCP2140 Has to be implemented in Host Controller firmware Regions implemented by the Optical Transceiver logic (such as a PICmicro® microcontroller) |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |