KSZ8895MQ 데이터 시트보기 (PDF) - Infineon Technologies
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KSZ8895MQ
Infineon Technologies
KSZ8895MQ Datasheet PDF : 115 Pages
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Micrel, Inc.
KSZ8895MQ/RQ/FMQ
Port 5 PHY 5 P5-MII/RMII Interface............................................................................................................................37
Port 5 MAC 5 SW5-MII Interface for the KSZ8895MQ/FMQ ......................................................................................38
Port 5 MAC 5 Switch SW5-RMII Interface for the KSZ8895RQ .................................................................................39
SNI Interface Operation ..............................................................................................................................................41
Advanced Functionality................................................................................................................................................42
QoS Priority Support ...................................................................................................................................................42
Port-Based Priority..................................................................................................................................................42
802.1p-Based Priority .............................................................................................................................................42
DiffServ-Based Priority ...........................................................................................................................................43
Spanning Tree Support...............................................................................................................................................43
Rapid Spanning Tree Support ....................................................................................................................................44
Tail Tagging Mode ......................................................................................................................................................45
IGMP Support .............................................................................................................................................................46
Port Mirroring Support ................................................................................................................................................46
VLAN Support .............................................................................................................................................................46
Rate Limiting Support .................................................................................................................................................47
Ingress Rate Limit...................................................................................................................................................47
Egress Rate Limit ...................................................................................................................................................48
Transmit Queue Ratio Programming......................................................................................................................48
Filtering for Self-Address, Unknown Unicast/Multicast Address and Unknown VID Packet/IP Multicast ..................48
Configuration Interface ...............................................................................................................................................48
I2C Master Serial Bus Configuration .......................................................................................................................48
SPI Slave Serial Bus Configuration ........................................................................................................................49
MII Management Interface (MIIM) ..........................................................................................................................52
Serial Management Interface (SMI)........................................................................................................................52
Register Description .....................................................................................................................................................54
Global Registers .........................................................................................................................................................56
Register 0 (0x00): Chip ID0 ....................................................................................................................................56
Register 1 (0x01): Chip ID1 / Start Switch..............................................................................................................56
Register 2 (0x02): Global Control 0 ........................................................................................................................56
Register 3 (0x03): Global Control 1 ........................................................................................................................57
Register 4 (0x04): Global Control 2 ........................................................................................................................58
Register 5 (0x05): Global Control 3 ........................................................................................................................59
Register 6 (0x07): Global Control 4 ........................................................................................................................60
Register 7 (0x07): Global Control 5 ........................................................................................................................60
Register 8 (0x08): Global Control 6 ........................................................................................................................60
Register 9 (0x09): Global Control 7 ........................................................................................................................61
Register 10 (0x0A): Global Control 8......................................................................................................................62
Register 11 (0x0B): Global Control 9......................................................................................................................62
Register 12 (0x0C): Global Control 10 ...................................................................................................................63
Register 13 (0x0D): Global Control 11 ...................................................................................................................63
Register 14 (0x0E): Power Down Management Control 1 .....................................................................................63
Register 15 (0x0F): Power Down Management Control 2....................................... Error! Bookmark not defined.
Port Registers .............................................................................................................................................................65
January 2011
5
M9999-012011-1.2
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