Atmel AT91SAM9X35 Guia do Utilizador Página 68

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Evaluation Kit Hardware
Evaluation Kit (EK) User Guide 4-57
11115A–ATARM–27-Jul-11
4.3.5.12 Ethernet RJ45 Socket J17, J18
Figure 4-46. Ethernet RJ45 Socket J17, J18
5 MCI1_CK PA13 Clock
6 GND Ground
7 MCI1_DA0 PA11 Data Line DAT0
8 MC1_DA1 PA2 Not Used Interrupt (IRQ) Data Line DAT1 or Interrupt (IRQ)
9 GND Ground
10 MCI1_CD PD14 Card Detect, configured as GPIO, Power domain VDDNF
11 WP Write Protect Detect, connects to jumper JP6
12 GND Ground
13 GND Ground
14 GND Ground
15 GND Ground
Table 4-31. SD Socket J7 Signal Descriptions (Continued)
Pin Mnemonic PIO
Signal
MMC Card
SD Card
1-Bit Mode 4-Bit Mode
Table 4-32. DAA RJ11 Socket J16 Signal Descriptions
Pin Mnemonic Description
1 TX+ DIFFERENTIAL OUTPUT PLUS
2 TX- DIFFERENTIAL OUTPUT MINUS
3 RX+ DIFFERENTIAL INPUT PLUS
4 Reserved
5 Reserved DIFFERENTIAL INPUT MINUS
6 RX-
7 Reserved
8 Reserved
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