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KS8993M Datasheet(PDF) 9 Page - Micrel Semiconductor |
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KS8993M Datasheet(HTML) 9 Page - Micrel Semiconductor |
9 / 85 page ![]() Micrel, Inc. KS8993M/ML/MI April 2005 9 M9999-041205 Pin Description and I/O Assignment Pin Number Pin Name Type (1) Description 1 2 3 P1LED2 P1LED1 P1LED0 Ipu/O Ipu/O Ipu/O Port 1 LED indicators [LEDSEL1, LEDSEL0] [0, 0] [0, 1] P1LED3 — — P1LED2 Link/Act 100Link/Act P1LED1 Full duplex/Col 10Link/Act P1LED0 Speed Full duplex [LEDSEL1, LEDSEL0] [1, 0] [1, 1] P1LED3 Act — P1LED2 Link — P1LED1 Full duplex/Col — P1LED0 Speed — Notes: LEDSEL0 is external strap-in pin 70. LEDSEL1 is external strap-in pin 23. P1LED3 is pin 25. During reset, P1LED[2:0] are inputs for internal testing. 4 5 6 P2LED2 P2LED1 P2LED0 Ipu/O Ipu/O Ipu/O Port 2 LED indicators [LEDSEL1, LEDSEL0] [0, 0] [0, 1] P2LED3 — — P2LED2 Link/Act 100Link/Act P2LED1 Full duplex/Col 10Link/Act P2LED0 Speed Full duplex [LEDSEL1, LEDSEL0] [1, 0] [1, 1] P2LED3 Act — P2LED2 Link — P2LED1 Full duplex/Col — P2LED0 Speed — Notes: LEDSEL0 is external strap-in pin 70. LEDSEL1 is external strap-in pin 23. P2LED3 is pin 20. During reset, P2LED[2:0] are inputs for internal testing. 7 DGND Gnd Digital ground Note: 1. Ipu/O = Input with internal pull-up during reset, output pin otherwise. Gnd = Ground. |