Support Information
Table 3-19. Extension Connector PE3 Signal Description (continued)
Pin(s) | Signal | Description |
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B14 | USBH1_FS | USB FULL SPEED |
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B15 | USBH1_OE_B | USB OUTPUT ENABLE |
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B16 | USBH_ON_B | USB transceiver ON |
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C1 | GND | GROUND |
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C2 | TIN | TIMER INPUT CAPTURE — Timer input |
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C3 | TOUT | TIMER OUTPUT COMPARE — Timer output |
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C4 | SD2_CLK | SD/MMC CLOCK — Clock output to SD/MMC card |
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C5 | SD2_CMD | SD/MMC COMMAND — Serial command bit to SD/MMC card, bidirectional |
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C6 | SD2_D3 | SD/MMC DATA BIT 3 — Serial data bit to SD/MMC card, bidirectional |
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C7 | SD2_D2 | SD/MMC DATA BIT 2 — Serial data bit to SD/MMC card, bidirectional |
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C8 | SD2_D1 | SD/MMC DATA BIT 1 — Serial data bit to SD/MMC card, bidirectional |
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C9 | SD2_D0 | SD/MMC DATA BIT 0 — Serial data bit to SD/MMC card, bidirectional |
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C10 | PWMO | PULSE WIDTH MODULATOR OUTPUT |
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C11 | RESET_OUT_B | RESET OUT — Active low reset signal from the processor |
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C12 | RTCK_GPIO | RETURN CLOCK — JTAG signal, can be general purpose I/O |
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C13 | USB_OC_B | USB OVER CURRENT input active low |
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C14 | USB_PWR | USB POWER |
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C15 | USB_BYP_B | USB BY PASS input active low |
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C16 | VCC | +3 VDC power |
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3.14Disposal Information
This symbol means this product may be subject to special disposal requirment.
For product disposal information, please refer to http://www.freescale.com/productdisposal.
| M9328MX21ADSE User’s Manual, Rev. A |
Freescale Semiconductor |
