Freescale Semiconductor M9328MX21ADSE user manual USB OTG Connector, Nand Flash Connector, PM1

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Support Information

3.7USB OTG Connector

Connector P4 is the USB OTG connector. Figure 3-10shows pin assignments and Table 3-10provides signal descriptions for the connector.

1

2

3

4

5

Figure 3-10. USB Connector P4 Pin Assignments

Table 3-10. USB OTG Connector P4 Signal Descriptions

Pin(s)	Signal	Description

1	VBUS	VBUS

2	D-	USB DATA MINUS

3	D+	USB DATA PLUS

4	ID	ID

5	GND	GROUND

3.8NAND Flash Connector

PM1 and PM2 on the CPU board allow the ADS to interface with a NAND Flash module. Figure 3-12and Figure 3-12show pin assignments. Table 3-12and Table 3-12provide signal descriptions for the connectors.

PM1

P1.8V 1 • •

TP26 3 • •

P2.5V 5 • •

TP27 7 • •

VCC 9 • • NC 11 • • NC 13 • • NC 15 • • GND 17 • • GND 19 • •

2	NC
4	NFRB

6NFRE_B

8NFCE_B

10 NFCLE

12 NFALE

14 NFWE_B

16 NFWP_B

18 GND

20 GND

Figure 3-11. NAND Flash Connector PM1 (on the CPU Board) Pin Assignments

	M9328MX21ADSE User’s Manual, Rev. A
3-22	Freescale Semiconductor

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Contents M9328MX21ADSE Application Development System Page General Information M9328MX21ADSE User’s Manual, Rev. aFreescale Semiconductor Revision History Location RevisionDefinitions, Acronyms, and Abbreviations M9328MX21ADSE Features DescriptionM9328MX21ADSE Diagram System and User RequirementsM9328MX21ADSE Application Development System Characteristic Specifications ADS SpecificationsSpecifications Introduction Configuring Board ComponentsComponent Configuration Settings Switch Name Setting Effect Peripheral Selection Switch S1S1 Switch Settings Component Position EffectBoot Mode, Device Mode/User Switch S2Boot Mode Switch Settings BOOT3 BOOT2 BOOT1 BOOT0On-Board Memory Functional Block DiagramOperation Memory Map Burst Flash InterfaceM9328MX21ADSE Memory Map USB On-The-Go InterfaceUart and IrDA Peripheral Chip Select Address Range HEX Act Mem SizeEthernet UARTs and IrDA InterfaceTouchscreen ADC Ethernet InterfaceKeypad Audio ConnectorsCD Quality Codec Keypad Layout and ConnectionsMemory Mapped I/O Input Buffer SignalsSignal Description BITOutput Latch Functions Bit Signal DescriptionBIT Reseteuart BIT TP6LED Indicators Using The Board ConnectorsAudio Indicator Buzzer Function of LED IndicatorsPE1 Add-On Module Connections and UsageWM8731SEDS Codec CPU10. Installation of the Main Boards Using the TFT LCD Display Panel 12. Installation of the TV Encoder CardUsing a SD/MMC Card Using the KeypadUsing a Nand Flash Card Using Image Sensor Daughter CardUsing the TV Encoder Card M9328MX21ADSE User’s Manual, Rev. a CPU to Base Board Connectors PX1, PX2, PY1, and PY2 Support InformationCPU to Base Board PX1/PY1 Connector Pin Assignments PX1CPU to Base Board PX1/PY1 Connector Signals Pins Signal DescriptionUART3TXD Usbgoeb USB OTG Output Enable UsbgrxdmUSB Output Enable UART3CTSResetoutb BOOT0Tout Timer Output Porb Power on Reset RtckgpioBA3 Buffered Address 3 Buffered address output CPU to Base Board PX2/PY2 Connector Pin Assignments PX2CPU to Base Board PX2/PY2 Connector Signals SSI3FS Sychronous Serial Interface Frame Sync SSI3TXDSSI3RXD SSI2TXDKPROW3 KPROW5KPROW4 KPROW2Resetsw CPU to Option Card Connectors PK1Clko CPU to Option Card PK1 Connector SignalsNexusevtigpio OEB DQM1EB1BDQM0EB0B NFIO5 PK2NFIO1 NFIO3 NfrebCPU to Option Card PK2 Connector Signals Casb SdwebRasb LbabConnector P1 UART1 DCE Signal Descriptions UART/RS-232 ConnectorsUART1 Connector Pin Signal Description UART4 ConnectorConnector P2 UART4 DTE Signal Descriptions Connector P3 EXT Uart DCE Signal Descriptions Multi-ICE ConnectorExternal Uart Connector P20Ethernet Connector Multi-ICE Connector P20 on the CPU Signal DescriptionsVbus USB Data Minus USB Data Plus GND Ground USB OTG ConnectorNand Flash Connector PM111. Nand Flash Connector PM1 Signal Descriptions PM2NFIO1 12. Nand Flash Connector PM2 Signal DescriptionsNFIO0 NFIO2UART2RXD KEYCOL7 External Keypad ConnectorUART2RTS UART2TXD KEYCOL6LCD Panel Connector P13 TV Encoder ConnectorTOP Description Pins Signal MMC Card SD Card Bit Mode 12 SD/MMC ConnectorExtension and Image Sensor Connectors I2CDAT 18. Extension Connector PE2 Signal Description Bnexusevti Buffered Nexus Event GND Ground CSPI1MOSISSI1FS Sychronous Serial Interface Frame Sync SSI2FS Sychronous Serial Interface Frame Sync Usbgrxdp 19. Extension Connector PE3 Signal DescriptionUsbgoeb USB OTG Output Enable Usbgfs USB OTG Full Speed USB OTG Serial Clock Usbgsda USB OTG Serial DataGND Ground TIN USB PowerDisposal Information ToutM9328MX21ADSE User’s Manual, Rev. a Page How to Reach Us