Micrel, Inc.
KSZ9021RL/RN
List of Tables
Table 1: MDI / MDI-X Pin Mapping ......................................................................................................................................25
Table 2: Auto-Negotiation Timers ........................................................................................................................................28
Table 3. RGMII Signal Definition..........................................................................................................................................29
Table 4: RGMII In-Band Status............................................................................................................................................30
Table 5. MII Management Frame Format – for KSZ9021RL/RN.........................................................................................30
Table 6: Single LED Mode – Pin Definition..........................................................................................................................31
Table 7: Tri-color Dual LED Mode – Pin Definition..............................................................................................................31
Table 8: NAND Tree Test Pin Order – for KSZ9021RL.......................................................................................................32
Table 9: NAND Tree Test Pin Order – for KSZ9021RN ......................................................................................................32
Table 10. RGMII v1.3 Specification (Timing Specifics from Table 2) ..................................................................................48
Table 11. Auto-Negotiation Fast Link Pulse (FLP) Timing Parameters...............................................................................49
Table 12. MDC/MDIO Timing Parameters...........................................................................................................................50
Table 13. Reset Timing Parameters ....................................................................................................................................51
Table 14. Reference Crystal/Clock Selection Criteria..........................................................................................................53
Table 15. Magnetics Selection Criteria ................................................................................................................................53
Table 16. Qualified Single Port 10/100/1000 Magnetics......................................................................................................53
M9999-101309-1.1
October 2009
7
MICREL [ MICREL SEMICONDUCTOR ]
