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Freescale Semiconductor M9328MX21ADSE manual

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El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Freescale Semiconductor M9328MX21ADSE se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Freescale Semiconductor M9328MX21ADSE, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Freescale Semiconductor M9328MX21ADSE debe contener:
- información acerca de las especificaciones técnicas del dispositivo Freescale Semiconductor M9328MX21ADSE
- nombre de fabricante y año de fabricación del dispositivo Freescale Semiconductor M9328MX21ADSE
- condiciones de uso, configuración y mantenimiento del dispositivo Freescale Semiconductor M9328MX21ADSE
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Freescale Semiconductor M9328MX21ADSE no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Freescale Semiconductor M9328MX21ADSE y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Freescale Semiconductor en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Freescale Semiconductor M9328MX21ADSE, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Freescale Semiconductor M9328MX21ADSE, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Freescale Semiconductor M9328MX21ADSE. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    Document Number: UMS-21100 Rev. A 07/2006 M9328MX21ADSE Application Development System User’s Manual[...]

  • Página 2

    [...]

  • Página 3

    M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 1 Chapter 1 General Information 1.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 M9328MX21ADSE Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Página 4

    M9328MX21ADSE User ’ s Manual, Rev . A 2 Freescale Semiconductor 3.5 Multi-ICE Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20 3.6 Ethernet Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2[...]

  • Página 5

    M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor P-1 About This Book This manual explains how to connect and operate the M9328MX21ADS i.MX21 Application Development System. Audience The audience for this manual is handheld communicati on device designers. It is assumed that users are engineers or technicians with e xperience using d[...]

  • Página 6

    M9328MX21ADSE User ’ s Manual, Rev . A P-2 Freescale Semiconductor Definitions, Acronyms, and Abbreviations The following acronyms and abbrevia tions are used in this manual. This list does not include signal, register , and software mnemonics. ADS Application Development System CD Compact Disk CMOS Complementary Metal Oxide Semiconductor CODEC C[...]

  • Página 7

    M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 1-1 Chapter 1 General Information 1.1 Description The M9328MX21ADSE helps you develop a pplications for the i.MX21 MCU. The ADS has 19 connectors and sockets that support application software, tar get board debugging, and optional circuit cards. A separate LCD display panel and a sepa[...]

  • Página 8

    General Information M9328MX21ADSE User ’ s Manual, Rev . A 1-2 Freescale Semiconductor • Separate CMOS Image Sensor Card • Audio CODEC includes an 1 1.28 MH z crystal oscillator , a 3.5 mm audio input jack, a 3.5 mm microphone jack, and a 3.5 mm headphone jack • Cirrus Logic CS8900A-CQ3Z Ethernet controller , with RJ-45 connect or for conne[...]

  • Página 9

    General Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 1-3 Figure 1-1. M9328MX21ADSE Application De velopment System Important board components on the CPU card are: • U5 — i.MX21 MCU • PX1, PX2 — connections to the Base board (bottom side) • PK1, PK2 — connections to option cards • P20 — ARM Multi-ICE c[...]

  • Página 10

    General Information M9328MX21ADSE User ’ s Manual, Rev . A 1-4 Freescale Semiconductor • P8 — 5.0-volt input power connector • P9 — RJ-45 Ethernet connectors • P10 — Line In to audio CODEC • P1 1 — Microphone In to audio CODEC • P12 — Headphone Out to audio CODEC • P13 — TV Encoder connector • PE1 — Connector to an Ima[...]

  • Página 11

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-1 Chapter 2 Configuration and Operation 2.1 Introduction This section contains configuration information, connection descriptions , and other operational information that may be useful during the development process. 2.2 Configuring Board Component s T ab[...]

  • Página 12

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-2 Freescale Semiconductor 2.2.1 Peripheral Selection Switch (S1) S1 is a DIP switch that consists of eight slide switch es. Seven of the switches enable and disable software control of the UAR T transceivers, the IrDA buffers, the Nexus buf fer, the touch panel controls, and th[...]

  • Página 13

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-3 Figure 2-1. Switch S1 2.2.2 Mode/User Switch (S2) S2 is a DIP switch that consists of eight slide switches. S2-1 to S2-4 configure boot mode and S2-5 and S2-6 control the clock bypass modes. These switch settings take effect only on power up or after a [...]

  • Página 14

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-4 Freescale Semiconductor 2.3 Operation This section describes how the system functions and how to use the boards. 2.3.1 Functional Block Diagram Figure 2-3 shows the functional interconnections of the ADS in a block diagram format. Figure 2-3. Functional Blo ck Diagram of M932[...]

  • Página 15

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-5 Figure 2-4. Burst Flash Interface Figure 2-5. SDRAM Interface 2.3.3 Memory Map T able 2-4 shows the memory map fo r external peripherals on the AD S board. Because the Burst Flash and the Ethernet Controller do not take up the entire address spac e of t[...]

  • Página 16

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-6 Freescale Semiconductor the entire 64 MB addre ss space allowed for CSD0 , but the Burst Flash occupies only 32 MB of the 64 MB space available to CS0 , so it appears in two dif fer ent ranges of addresses. CS1 covers 16 MB allowing many repetitions of the memory mapped perip[...]

  • Página 17

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-7 Figure 2-7. UART s a nd IrDA Interface 2.3.6 Ethernet The ADS is equipped with a Cirrus Logic CS8900A-CQ3Z Crystal LAN ISA Ethernet Controller that can interface with the i.MX21. The CS8900A -CQ3Z has 10BaseT transmit and receive filters and operates in[...]

  • Página 18

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-8 Freescale Semiconductor Figure 2-8. Ethernet In terface 2.3.7 T ouchscreen ADC The ADS is equipped with an Analog Devices AD 7873BRQZ ADC. The ADC communicates with the touchscreen of the LCD on the Base board. V a riable resi stor VR1 on the Base board can be used to change [...]

  • Página 19

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-9 2.3.8 CD Quality CODEC The ADS has a W olfson WM8731SEDS 32-bit linear low power stereo CODEC with a built-in headphone driver (U24). The CODEC is controlled by the i.MX 21, which sends the digital audio data via an SSI2 interface and control data via a[...]

  • Página 20

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-10 Freescale Semiconductor 2.3.10 Memory Mapped I/O The ADS uses Memory Mapped I/O to add I/O functions without using the I/O res ources of the processor . The following paragraphs de scribe the I/O functions. 2.3.10.1 Input I/O A memory read of hex address 0x CC80_0000 inputs [...]

  • Página 21

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-1 1 2.3.10.2 Output I/O A memory write to hex address 0xCC80_0000 causes U5 and U7 to latch the logic state of the data bus. Each latch output is associ ated with the data bus si gnal of the same number (Bit 0 is equal to DA T A0, and so on). All output b[...]

  • Página 22

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-12 Freescale Semiconductor 2.3.1 1 Audio Indicator (Buzzer) The ADS includes an audio indicator or buzzer , U23. When S1-6 is ON, the PWMO pin of the i.MX21 controls this function. This buzzer operates from 1 KHz to 10 KHz. The maximum sound level is reached when the frequency [...]

  • Página 23

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-13 2.5 Add-On Module Connections and Usage Figure 2-10 through Figure 2-12 show how to connect the ADS add-on modules. The following paragraphs describe how to connect and use the add-on modules. P9 Ethernet S tandard Ethernet connector. A cable for direc[...]

  • Página 24

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-14 Freescale Semiconductor Figure 2-10. Installati on of the Main Boards Figure 2-1 1. Installation of the PCMCIA Daughter Card +5V IN LCD CON P8 F1 SW1 P9 P3 P2 P1 P4 U16 VR1 P7 P5 KEYP AD CON P6 PE1 CSI PE2 PE3 EXP CON 2 EXP CON 1 J7 ONE WIRE P10 P1 1 P12 S1 LED2 LED3 LED4 LE[...]

  • Página 25

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-15 Figure 2-12. Inst allation of the TV Encoder Card 2.5.1 Using the TFT LCD Disp lay Panel The ADS is equipped with a Shar p LQ035Q7DB02 touch control enable d TFT LCD display assembly . The ADS documentation CD contains speci fications for the TFT LCD c[...]

  • Página 26

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-16 Freescale Semiconductor 2.5.2 Using the Keyp ad T o use the keypad module, connect the 20 conductor ribbon cable supplie d with the ADS from connector P1 of the Keypad module to P5 of the M9328MX21ADSE Base board . 2.5.3 Using a NAND Flash Card CAUTION T o avoid circuit dama[...]

  • Página 27

    Configuration and Operation M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 2-17 2.5.7 Using the TV Encoder Card A TV encoder card is supplied with the ADS. The main component is a FS453LF (PC to TV V ideo Scan converter) from FOCUS Enhancements Semiconductor . For details on TV encoder operation, refer to its data sheet, available[...]

  • Página 28

    Configuration and Ope ration M9328MX21ADSE User ’ s Manual, Rev . A 2-18 Freescale Semiconductor[...]

  • Página 29

    M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-1 Chapter 3 Support Information 3.1 Introduction This section contains connector pin assignments, connector signal descript ions, and other useful information about the M9328MX21ADSE. Both the CPU and Base board connectors are described. The tables in this section list signal names [...]

  • Página 30

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-2 Freescale Semiconductor Figure 3-1. CPU to Base Board PX1/PY1 Connector Pin Assignme nts PX1 OE_ACD 1 • • 2 VCC FLM_VSYNC_SPS 3 • • 4 CONTRAST SPL_SPR 5 • • 6 LP_HSYNC VCC 7 • • 8 PS CLS 9 • • 10 REV LSCLK 11 • • 12 LD17_R5 LD16_R4 13 • • 14 LD15_R3 LD14_R2[...]

  • Página 31

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-3 T able 3-1. CPU to Base Board PX1/PY1 Connector Signals Pin(s) Signal Description 1 O E_ACD OUTPUT ENABLE / AL TE RNA TE CRYST AL DIRECTION 2, 7, 30, 62 VCC +3.0 VD C power 3 FLM_VSYNC_SPS FIRST LINE MAR KER / VER TICAL SYNCHRONIZA TION 4 CONTRAST LCD bias volt[...]

  • Página 32

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-4 Freescale Semiconductor 32 UART3_R TS UART3 REQUEST T O SEND — Active low input signal 33 UAR T3_TXD UART3 TRANSMITTED DA T A — Serial output signal 34 UAR T3_CTS UART3 CLEAR TO SEND — Active low output si gnal 35 USBG_RXDP USB OTG RECEI VED DA T A PLUS input 36 USBG_OE_B USB OT[...]

  • Página 33

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-5 66 UAR T1_TXD UART1 TRANSMITTED DA T A — Serial output signal 67 UART2_R TS UART2 REQUEST T O SEND — Active low input signal 68 UAR T2_CTS UART2 CLEAR TO SEND — Active low output si gnal 69 UAR T2_RXD UART2 RECEIVED DA T A — Serial input signal 70 UAR T[...]

  • Página 34

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-6 Freescale Semiconductor 96 B_A3 BUFFERED ADDRESS 3 — Buffered address output 97 B_D7 BUFFERED DA T A 7— Buffered bidirectional data bus bit 98 B_D15 BUFFERED DA T A 15 — Buffered bidirectional data bus bit 99 B_D6 BUFFERED DA T A 6 — Buffered bidirectional data bus bit 100 B_D[...]

  • Página 35

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-7 Figure 3-2. CPU to Base Board PX2/PY2 Connector Pin Assignme nts PX2 SD1_D3 1 • • 2V C C SD1_D2 3 • • 4 SD1_CMD SD1_D1 5 • • 6 SD1_CLK SD1_D0 7 • • 8V C C SD2_CLK 9 • • 10 SD2_CMD SD2_D3 1 1 • • 12 SD2_D2 SD2_D1 13 • • 14 SD2_D0 CSI_[...]

  • Página 36

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-8 Freescale Semiconductor T able 3-2. CPU to Base Board PX2/PY2 Connector Signals Pin(s) Signal Description 1 SD1_D3 SD/MMC DA T A BIT 3 — Seria l dat a bit to SD/MMC ca rd, bidirectional 2, 8, 52, 61, 70 VCC +3.0 VDC power 3 SD1_D2 SD/MMC DA T A BIT 2 — Seria l dat a bit to SD/MMC [...]

  • Página 37

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-9 30 SSI3_TXD SYCHRONOUS SERIAL INTERF ACE TRANSMITTED DA T A — Serial output signal 31 SSI3_RXD SYCHRONOUS SERIAL INTERF ACE RE CEIVED DA T A — Serial in put signal 32 SSI3_FS SYCHRONOU S SERIAL INTERF ACE FRAME SYNC 33 SSI2_CLK SYCHRONOUS SERIAL INTERF ACE [...]

  • Página 38

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-10 Freescale Semiconductor 62 CPU_BD_ID0 CPU BOARD ID 0 — Indicates the build revision of the CPU board 63 CPU_BD_ID7 CPU BOARD ID 1 — Indicate s the build revision of the CPU board 64 CPU_BD_ID1 CPU BOARD ID 2 — Indicate s the build revision of the CPU board 65 CPU_BD_ID6 CPU BOA[...]

  • Página 39

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-1 1 92 B_A9 BUFFERED ADDRESS 9 — Buff ered address output (Reserved) 93 B_A10 BUFFERED ADDRESS 10 — Buf f ered address out put (Reserved) 94 B_A1 1 BUFFERED ADDRESS 1 1 — Buff ered address out put (Reserved) 95 B_A12 BUFFERED ADDRESS 12 — Buf f ered addre[...]

  • Página 40

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-12 Freescale Semiconductor 3.3 CPU to Option Card Connectors The PK1 and PK2 connectors located at the top side of the ADS CPU card are used to connect the board to option cards. The option cards are designed to a dd new capabilities to the ADS. A number of option cards, such as the PCM[...]

  • Página 41

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-13 T able 3-3. CPU to Option Card PK1 Connect or Signals Pin(s) Signal Description 1, 45 VCC +3.0 VDC power 2 CS0_B CHIP SELECT 0 — Chip select signal, active low output 3P W M O PC_SPKOUT PCMCIA SPEAKER OUT — Digital audio output to drive a speaker* 4 TP13 T[...]

  • Página 42

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-14 Freescale Semiconductor 32 D13 DA T A BIT 13 — Bidirectional data bit from the processor 33 D1 DA T A BIT 1 — Bidirectional data bit from the processor 34 D14 DA T A BIT 14 — Bidirectional data bit from the processor 35 D0 DA T A BIT 0 — Bidirectional data bit from the proces[...]

  • Página 43

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-15 Figure 3-4. CPU to Option Card PK2 Connector Pin Assignment s PK2 VCC 1 • • 2N F I O 1 NFIO0 3 • • 4N F I O 3 NFIO2 5 • • 6 P2.5V NFIO4 7 • • 8N F I O 5 P2.5V 9 • • 10 NFIO7 NFIO6 1 1 • • 12 NFRE_B NFWE_B 13 • • 14 P1.8V NF ALE 15 ?[...]

  • Página 44

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-16 Freescale Semiconductor T able 3-4. CPU to Option Card PK2 Connect or Signals Pin(s) Signal Description 1, 60 VCC +3.0 VDC power 2N F I O 1 PC_VS2 PCMCIA VOL T AGE SENSE 2 — Input si gnal to select card volt age* 3N F I O 0 PC_BVD1 PCMCIA BA TTERY VOL T AGE DETECT 1 — In put sign[...]

  • Página 45

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-17 32 D29 DA T A BIT 29 — Bidirectional data bit from the processor 33 D17 DA T A BIT 17 — Bidirectional data bit from the processor 34 D30 DA T A BIT 30 — Bidirectional data bit from the processor 35 D16 DA T A BIT 16 — Bidirectional data bit from the pr[...]

  • Página 46

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-18 Freescale Semiconductor 3.4 UART/RS-232 Connectors This section describes the DB9 RS-232 serial interf ace connectors on the ADS. Each serial interface is controlled by a UAR T that is either inside the i.MX21 processor or part of an external device. 3.4.1 UART1 Connector Connector P[...]

  • Página 47

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-19 3.4.2 UART4 Connector Connector P2 connects to the UAR T4 pins of the i.MX21 MCU. UAR T4 is the secondary functionality of these pins. This male DB9 connector is config ured for RS-232 DTE operation. Figure 3-6 shows pin assignments and T able 3-6 provides si [...]

  • Página 48

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-20 Freescale Semiconductor 3.4.3 External UART Connector Connector P3 is connected to Port A of U17, an Exar ST16C255 DUAR T . This female DB 9 connector is configured for RS-232 Data Communications Equi pment (DCE) operation. Figure 3-7 shows the pin assignments and T able 3-7 provides[...]

  • Página 49

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-21 3.6 Ethernet Connector Connector P9 is the RJ-45 Ethern et connector for the ADS. Figure 3-9 shows pin numbering and T a ble 3-9 provides signal descriptions for the connector . Figure 3-9. Ethernet Connector P9 Pin Numbers T able 3-8. Multi- ICE Connector P20[...]

  • Página 50

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-22 Freescale Semiconductor 3.7 USB OTG Connector Connector P4 is the USB OTG connector . Figure 3- 10 shows pin assignments and T able 3-10 provides signal descriptions for the connector . Figure 3-10. USB Connector P4 Pin Assignment s 3.8 NAND Flash Connector PM1 and PM2 on the CPU boa[...]

  • Página 51

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-23 Figure 3-12. NAND Flash Connector PM2 (on the CPU) Pin Assignment s T able 3-1 1. NAND Flash Connector PM1 Signal Description s Pin(s) Signal Description 1 P1.8V +1.8 VDC po wer 2 NC Not Connect 3T P 2 6 T e s t p o i n t 4 NFRB NAND FLASH READY/BUSY 5 P2.5V +[...]

  • Página 52

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-24 Freescale Semiconductor T able 3-12. NAND Flash Connect or PM2 Signal Descriptions Pin(s) Signal Description 1 NC No Connect 2 NC No Connect 3 NFIO0 NAND FLASH I/O BIT 0 — Bidirectional data transfer signal 4 A25 NFIO15 NAND FLASH I/O BIT 15 — Bidirectional data transfer signal* [...]

  • Página 53

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-25 3.9 External Keyp ad Connector Connector P5 is the ADS External Keypad connector . Figure 3-13 shows pin assignments and T able 3-13 provides signal descriptions for the connector . Figure 3-13. Externa l Keypa d Connector P5 Pin Assignment s P5 VCC 1 • • [...]

  • Página 54

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-26 Freescale Semiconductor 3.10 LCD Panel Connector Connector P7 is the ADS LCD panel connector . Figure 3-14 shows pin assignments and T able 3-14 provides signal descriptions the connector . Figure 3-14. LCD Pa nel Connector P7 Pin Assignment s P7 VCC 1 • • 2G N D OE_ACD 3 • •[...]

  • Página 55

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-27 3.1 1 TV Encoder Connector Connector P13 is the TV encoder connector . Figure 3-15 gives the pin assignments and T able 3-15 gives the signal descriptions for this connector . Figure 3-15. TV encoder Connector P1 3 Pin Assignment s 18 LD14_R2 LCD DA T A 14 / R[...]

  • Página 56

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-28 Freescale Semiconductor 3.12 SD/MMC Connector Connector P6 is the ADS SD/MMC connector . Figure 3-16 gives the pin assignments and T able 3-16 gives the signal descriptions for this connector . Figure 3-16. SD/MMC Con n ector P6 Pin Assignment s 3.13 Extension and Image Sensor Connec[...]

  • Página 57

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-29 Figure 3-17. Connecto rs PE1, PE2, and PE3 Pin Numbering 16 15 14 13 12 1 1 10 9 8 7 6 5 4 3 2 1 C • • • • • • • • • • • • • • • • B • • • • • • • • • • • • • • • • A • • • • • • • ?[...]

  • Página 58

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-30 Freescale Semiconductor T able 3 -18. Extension Connec tor PE2 Signal Descript ion Pin(s) Signal Description A1 SD1_CLK SD/MMC CLOCK — C lock output to SD/MMC card A2 SD1_CMD SD/MMC COMMAND — Serial comman d bit to SD/MMC card, bidirectional A3 SD1_D3 SD/MMC DA T A BIT 3 — Seri[...]

  • Página 59

    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-31 B15 UART2_RXD UART2 RECEIVED DA T A — Serial input signal B16 UAR T2_TXD UART2 TRANSMITTED DA T A — Serial output signal C1 GND GROUND C2 CSPI1_MOSI MASTER OUT / SLA VE IN — CSPI data signal (bidirectional) C3 CSPI1_MISO MASTER IN / SLA VE OUT — CSPI d[...]

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    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-32 Freescale Semiconductor T able 3 -19. Extension Connec tor PE3 Signal Descript ion Pin(s) Signal Description A1 CSPI2_MOSI MASTER OUT / SLA VE IN — CSPI data signal (bidirectional) A2 CSPI2_MISO MASTER IN / SLA VE OUT — CSPI data signal (bidirectional) A3 CSPI2_SCLK SERIAL CLOCK [...]

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    Support Information M9328MX21ADSE User ’ s Manual, Rev . A Freescale Semiconductor 3-33 3.14 Disposal 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. B14 USBH1_FS USB FULL SPEED B15 USBH1_OE_B USB OUTPUT ENABLE B1[...]

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    Support Information M9328MX21ADSE User ’ s Manual, Rev . A 3-34 Freescale Semiconductor[...]

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    How to Reach Us: Home Page: www .freescale.com E-mail: support@freescale.com USA/Europe or Location s Not Listed: Freescale Semiconductor T echnical Information Center , CH370 1300 N. Alma School Road Chandler , Arizona 85224 +1-800-521-6274 or +1-480-768- 2130 support@freescale.com Europe, Middle East, and Africa: Freescale Halbleiter Deutschland [...]