Phytec phyCORE-PXA270 Hardware Manual

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Carrier Board for

phyCORE-PXA270

Hardware Manual

PCB# 1220.3

Edition February 2006

A product of a PHYTEC Technology Holding company

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Summary of Contents for Phytec phyCORE-PXA270

Page 1 Carrier Board for phyCORE-PXA270 Hardware Manual PCB# 1220.3 Edition February 2006 A product of a PHYTEC Technology Holding company...
Page 2 PHYTEC Messtechnik GmbH neither gives any guarantee nor accepts any liability whatsoever for consequential damages resulting from the use of this manual or its associated product. PHYTEC Messtechnik GmbH reserves the right to alter the information contained herein without prior notification and accepts no responsibility for any damages which might result.
Page 3 Matrix Keyboard ................73 GPIO Expansion Board Interface ........... 75 JTAG Interface (X29)............... 93 Technical Specifications ..............95 Hints for Handling the Module............97 Component Placement Diagram............98 Revision History ................99 Index......................101 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 4 Figure 23: USB Client Connector ............47 Figure 24: Active TFT LCD Connection ..........49 Figure 25: LCD Inverter Circuitry............51 Figure 26: RS-232 Connectors (FF-UART, BT-UART) ......53 Figure 27: IR-UART Connector............... 53 © PHYTEC Messtechnik GmbH 2006 L-668e_1...
Page 5 Table 3: Port Configuration GPIO80-121 ..........12 Table 4: Jumper Functions and Section Reference ........14 Table 5: Interrupt Assignment phyCORE-PXA270......... 20 Table 6: Interrupt Assignment Carrier Board........... 20 Table 7: Control PLD U7 Overview and Reset Values ......22 Table 8: PLD U7 Control Register 0............
Page 6 Table 34: CF Card Control Register 6 ............41 Table 35: Address Space for Ethernet Controller ........44 Table 36: USB Host Jumpers ..............46 Table 37: LCD Jumpers ................50 Table 38: LCD Connector at X33 .............. 50 © PHYTEC Messtechnik GmbH 2006 L-668e_1...
Page 7 Table 52: Expansion Board LED Functions ..........71 Table 53: GPIO Expansion Bus X17 Pin Assignment....... 83 Table 54: Signal Pin Assignment for the phyCORE-PXA270 / Carrier Board / Expansion Board..........91 Table 55: JTAG Connector X29 Pinout ............. 93 ©...
Page 9 Preface Preface This manual describes only the functions of the PHYTEC phyCORE-PXA270 Carrier Board. The controllers and relevant Single Board Computers for use with the Carrier Board are not described herein. Additional controller- and board-level information and technical descriptions can be found in appropriate Hardware Manual or User's Manual support documentation.
Page 10 The phyCORE-PXA270 Carrier Board is one of a series of PHYTEC Carrier Boards supporting the phyCORE-PXA270 Single Board Computer module. PHYTEC supports common 8-, 16- and selected...
Page 11 Introduction 1 Introduction The Carrier Board phyCORE-PXA270 is a universal carrier board for start-up programming PHYTEC phyCORE-PXA270 Single Board Computer module with two high density SMT (160 pins each, 0.63 mm pitch) pin header connectors. The Carrier Board is fully equipped with all mechanical and electrical...
Page 12 24 V). supplies regulated +3.3 V phyCORE-PXA270. Additional +5 V is created for the IDE and CF card and LCD/inverter circuitry. • Optional battery charger circuitry for NiMH batteries • Power magement for MMC, CF, IDE and LC display • Two user programmable LEDs •...
Page 13 C o n n e c t 3 , 3 V L C D L C D N i M H X 2 9 J T A G Figure 1: Block Diagram of the Carrier Board © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 14 GOLD JTAG SPEAKER IrDA HOST BT-UART FF-UART Ethernet Client Figure 2: Carrier Board Overview (Top View) RESET HOST POWER Ethernet Client FF-UART BT-UART TOUCH TFT-DISPLAY TOUCH Figure 3: Carrier Board Overview (Connector Side View) © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 15 GPIO Botton D5 D4 D2 D1 CompactFlash Card Figure 4: Expansion Board Overview (Top View) Taster Botton GPIO Botton MultiMedia Card CompactFlash Card D2 D1 D5 D4 Sound Figure 5: Expansion Board Overview (Side View) © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 17 • SSP and NSSP • I²C bus • USB client and host Either the operating system installed on the phyCORE-PXA270 or the boot loader (e.g. U-Boot) must initialize the GPIO port pins in questions as shown in the table below: ©...
Page 18 GPIO36 FF-UART DCD GPIO37 FF-UART DSR GPIO38 FF-UART RI GPIO39 FF-UART TxD Port Configuration GPIO0-39 Table 1: Ports shown in italic style have special function on the phyCORE-PXA270 and can not be used externally. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 19 LDD15, data bus to LCD display GPIO74 LCD_FCLK, frame clock GPIO75 LCD_LCLK, line clock GPIO76 LCD_PCLK, pixel clock GPIO77 LCD_ACBIAS BIAS or LCD_Enable GPIO78 /CS2 GPIO79 /PSKSEL (/CS3) GPIO80 /CS4 Table 2: Port Configuration GPIO40-80 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 20 GPIO108 GPIO109 MMC_DAT1 GPIO110 MMC_DAT2_CS0 GPIO111 MMC_DAT3_CS1 GPIO112 MMC_CMD GPIO113 AC97_RESET GPIO114 GPIO114 GPIO115 GPIO115 GPIO116 GPIO116 GPIO117 I²C SDA GPIO118 I²C SCL GPIO119 GPIO119 GPIO120 GPIO120 GPIO121 GPIO121 Table 3: Port Configuration GPIO80-121 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 21 Jumpers 3 Jumpers For configuration purposes, the phyCORE-PXA270 Carrier Board has 10 removable and 32 solder jumpers, most of which have been installed prior to delivery depending on the board's configuration. Solder jumpers should not be changed by the user. Figure 6 illustrates the numbering of the jumper pads, while Figure 7 indicates the location of the jumpers on the board.
Page 22 JP3, JP5, JP6, JP9 USB host interface, refer to section 7. JP7, JP10 CAN Interface, refer to section 11. RS-232 transceiver BT-UART and IR-UART, refer to section 10.2. Table 4: Jumper Functions and Section Reference © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 23 +3.3 V (VCC) Nearly all of the components on the Carrier Board, the Expansion Board and the phyCORE-PXA270 are powered by VCC (+3.3 V). The supply voltages for the CompactFlash Card and the Multimedia Card on the Expansion Board can be switched with the help of transistors.
Page 25 All other voltages can be turned off in this mode. For this purpose the controller signal SYS_ENA is available. This feature is activate via Jumper J19 on the Carrier Board. If SYS_ENA = "0" all three supply voltages are turned off. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 26 LED D31. If VBAT is present the LED will illuminate. It is recommended to leave J35 open (disconnect the LED) because power consumption of the LED is relatively high. VBAT Vakku 3.1V Supply 5V Supply Gold-Cap Figure 11: VBAT Supply © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 27 /CS2 signals as well as the PCMCIA interface for controlling the components on the data bus. All other /CS and /SDCS signals from the phyCORE-PXA270 are routed to and can be controlled by the address decoder (control PLD U7) in order to connect the external data bus drivers and allow for custom-specific modification options.
Page 28 Carrier Board phyCORE-PXA270 5.1 Interrupts The interrupt signals for components on the phyCORE-PXA270 are configured on the phyCORE module itself. Because of the limited number of available GPIOs, the signals /MMC_DET and MMC-WP cannot be connected to GPIO9 and GPIO10 on the phyCORE module, hence these functions are not available.
Page 29 Data U 22 X-Bus U 10 U 13 Adess LEDs Adress- Decoder PXA270 Detect Ctrl /CS1 U 12 U 15 Control U 20 R 60 R 103 U 21 Figure 12: Control PLD U7 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 30 BT_SD FF_SD RESET 0x04000012 AC97 ENA /FL_DIS FL_WP CTRL 9 RESET CTRL 10 0x04000014 GPS_ENA GPS_PWR RESET 0x04000016 ALARM ACPRES ACSEL ACENA CTRL 11 RESET Table 7: Control PLD U7 Overview and Reset Values © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 31 PLD so that the LEDs can be switched with a high-active level. The LEDs are located on the Carrier Board between the phyCORE module and the backlight inverter board (refer to Figure 2). © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 32 180 degree angle. LCDON With a "1" (high level) the driver circuits for the LCD data and control bus are turned on. LCDPWR Setting this bit turns on the supply voltage for the TFT display. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 33 Memory Configuration Control register 4 controls the external supply voltage for MultiMedia Card #1 of the phyCORE-PXA270. ADDR D7-D4 CTRL 4 0x04000008 MMC1PWR R/W=0 R/W=0 R/W=0 R/W=0 Signal /MMC1_3V Name Table 12: PLD U7 Control Register 4 MMC1PWR Setting this bit turns on the supply voltage for MMC card #1.
Page 34 Enable bit for 5 V power not present Only if the corresponding bit is set to "1", then an interrupt will clear the matching bit in control register 6 and hence release an interrupt. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 35 Flash (not the Flash populating the phyCORE-PXA270). However it is important to be aware of the bus configuration on the phyCORE module. When setting the bit FL_WP the Flash will be write-protected with WP. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 36 Table 16: PLD U7 Control Register 9 FL_WP NOTE: When using the J3D Flash type on the phyCORE-PXA270 this signal is hard wired to VCC (logic high). This bit has no function in this case. FL_DIS This bit can be used to disable the on-board Flash on the phyCORE-PXA270.
Page 37 "1" specifies supply via DC adapter, "0" via battery. ACPRES Reading a "1" from this input indicates that a DC adapter is currently connected to the board. ALARM This bit returns the alarm status information of the battery charger controller. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 38 Carrier Board phyCORE-PXA270 5.2.2 External Data and Address Bus The data and address bus on the phyCORE-PXA270 operates with a clock frequency of 100 MHz, therefore it must be decoupled for external use. All components on the Carrier Board except the Control PLD are connected to the decoupled data and address bus.
Page 39 Memory Configuration 5.3 IDE Interface and CF Card PLD (U6) The phyCORE-PXA270 provides a PCMCIA interface that supports two independent PCMCIA sockets. The first socket is available on the Carrier Board as an IDE interface, the second interface extends as a CF card socket to the Expansion Board.
Page 40 Carrier Board as well. The hard disk will be attached to the board using spacers on top of the phyCORE-PXA270 module (refer to Figure 15 for details). LIGHT QUICK CAPTURE...
Page 41 R/W=0 R/W=0 Signal PM_5V Name Table 20: IDE Control Register 0 PM_5V Reading a "1" from this bit indicates that the 5 V system supply voltage as well as the LCD voltatge are active. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 42 IDE 2 0x20001004 IDE_RES R/W=0 R/W=0 R/W=0 xIDE_RDY x/IDE_RES Table 22: IDE Control Register 2 IDE_RES High active reset signal for the hard drive. /RDY Shows current state of the hard drive's ready signal. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 43 Setting this bit turns on the 5 V supply voltage for the IDE drive. 3V/5V This bit will always retunr a "1" because only a 5 V supply voltage is permissible. IDE5V Indicates that the 5 V supply voltage has been turned on. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 44 Active Address Range Corresponding Chip Select Signal 0x2000 0000 /IDE_PCE1 0x2000 0800 /IDE_PCE2 Table 26: Physical Address Range of the IDE Interface For more information refer to the applicable IDE data sheet. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 45 Board via 74LVC245 line driver ICs. xData D0-15 U 22 U 10 U 13 xAddress A0-25 PXA270 PCTRL U 12 U 15 U 20 R 60 R 103 U 21 Figure 18: Compact Flash Circuitry © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 46 ADDR 0x30001000 PM_5V R/W=0 R/W=0 Signal PM_5V x/CF_LED Name Table 28: CF Card Control Register 0 Controls the CF card access LED. PM_5V This bit indicates that the 5 V supply voltage is active. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 47 CF Card Control Register 2 RESENA Enables CF card reset (bit is always "1"). RES_CF Activates the CF card reset. RDYEN Connects the RDY input with PWAIT. Returns the state of the RDY signal. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 48 CFPWR Turns on the selected CF card voltage. 5V/3V Selects the CF card voltage; 1 = 5 V, 0 = 3.3 V CF3V Indicates 3.3 V supply active. CF5V Indicates 5 V supply active. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 49 ADDR 0x3000100C /CD2 /CD1 R/W=0 R/W=0 R/W=0 Signal x/CF_CD2 x/CF_CD1 Name Table 34: CF Card Control Register 6 /CD1 Returns the Card Detect1 signal, active low. /CD2 Returns the Card Detect2 signal, active low. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 51 Ethernet Interface 6 Ethernet Interface The Ethernet interface of the phyCORE-PXA270 is supplemented on the Carrier Board by the Ethernet transformer and the RJ45 connector. p h y C O R E - P X A 2 7 0 E x t e r n...
Page 52 0x14000000. In addition an offset of 0x00000300 has to be added. Ethernet Start Address /CS_ETH + OFFSET 0x 1400 0000 + 0x 0000 0300 = 0x 1400 0300 Table 35: Address Space for Ethernet Controller © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 53 On the Carrier Board the USB host interfaces are connected to a double USB host socket. Note that socked B is inactiv and must not be used in conjunction with the phyCORE-PXA270 given the fact that only one USB host is available. Since the USB host interface can also operate in OTG mode it is connected to the OTG socket on the Expansion Board as well.
Page 54 2 + 3 OTG_VBUS open Table 36: USB Host Jumpers Due to the lack of a second USB host interface on the phyCORE-PXA270 solder jumpers J33 and J34 on the Carrier Board are not populated. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 55 The PXA270 controller is equipped with a USB client interface for communication with a PC. The interface extends to the USB client socket X22 on the Carrier Board. HOST POWER Ethernet Client FF-UART BT-UART TOUCH Figure 23: USB Client Connector © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 57 Hirose connector plug to a ribbon cable connector plug. Furthermore, there is a 2.0 mm universal connector plug on the board at X33, where other display types can be adapted to the PXA270's LCD port. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 58 Signal always tied to GND. 2 + 3 Note used. Table 37: LCD Jumpers Signal Signal PCLK LCLK FCLK LCD_ENAB 3.3V VCC 3.3 V VCC LCD_POS1 LCD_POS2 LCD_POS3 Table 38: LCD Connector at X33 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 59 The inverter is located on the Carrier Board near the LCD inverter cable. > H e l l o P W M 0 E n a b l e I n v e r t e r Figure 25: LCD Inverter Circuitry © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 61 RS-232 Interface The PXA270 controller has four internal UARTS. Three of these are supported in the current version of the phyCORE-PXA270. Two of the interfaces are accessible in the standard RS-232 level over DB-9 sockets at P1 (FF-UART) and P2 (BT-UART).
Page 62 The FF-UART (Full Feature UART) is a UART with all modem and control signals and a maximum transfer rate of 921.5 kBaud. This interface is used on the phyCORE-PXA270 for communication with the host-PC. The RS-232 transceiver device is located on the phyCORE module at U1.
Page 63 Jumper JP2 removed from position 1+2. The RS-232 transceiver for the IR-UART is located on the Carrier Board. The IR-UART extends to a 10-pin header connector at X19, to which an optional flat band cable with a DB 9 socket can be connected. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 64 1 + 2 open IR_RxD connected to RS-232 transceiver. 3 + 4 BT_RxD connected to RS-232 transceiver. 5 + 6 BT_CTS connected to RS-232 transceiver. Table 43: IR-UART Jumper Configuration for GPS Modul © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 65 This jumper configures the CAN circuitry supply voltage. 1 + 2 CAN Ground from external source for optical isolation. 2 + 3 CAN Ground connected to on-board Ground potential. Table 44: CAN Interface Jumper Configuration © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 66 The following figure depicts the CAN connector pin assignment: Pin 9: CANV+ Pin 3: CANV- Pin 7: CAN-H (optically isolated) Pin 2: CAN-L (optically isolated) Pin 6: CANV- Figure 31: CAN Connector P3 Pinout © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 67 X24. Connection to other AC97 devices such as modems is possible via this socket. Signal Signal VCC (3.3V) VCC (3.3V) /ENA_AC97 /ACRESET SYNC BITCLK SDATA_OUT SDATA_IN0 SDATA_IN1 AC_INT Table 45: AC97 Expansion Socket at X24 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 68 A C 9 7 L I N E - O U T L / R A C 9 7 S o u n d T o u c h Figure 33: AC97 with WM9712L © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 69 A miniature loudspeaker connected to MonoOut is implemented on the Expansion Board. A larger 0.4 W loudspeaker is located on the Carrier Board at X36 and is connected to signals LOUT2 and ROUT2. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 71 The Quick Capture Interface of the PXA270 controller is supported on the Carrier Board starting with PCB revision 1220.3. This requires use of a special phyCORE-PXA270 module configuration without the MAX7301 or the MAX6957 GPIO Expander chip. A PHYTEC camera module with a KAC-9638 CMOS image sensor can be connected to X7 on the Carrier Board.
Page 72 2 + 3 CAM_SCL = GPIO22 This jumper configures the Quick Capture reset signal. 1 + 2 Reset comes from Carrier Board 2 + 3 Reset comes from GPIO86 (phyCORE-PXA270) Table 49: Quick Capture Interface Jumpers © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 73 8 to 512 MByte that can be easily removed by the user. Access to the MMC connector is controlled via MMC-CS0. Reset Button GPIO Button MultiMediaCard CompactFlash Card Sound Figure 34: MultiMedia Card © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 75 Reset Button MultiMediaCard GPIO Button D5 D4 D2 D1 CompactFlash Card Figure 35: Expansion Board, Top View Reset Button GPIO Button MultiMediaCard CompactFlash Card D2 D1 D5 D4 Sound Figure 36: Expansion Board, Side View © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 76 CF_D5 CF_D6 CF_D7 CF_D8 CF_D9 CF_D10 CF_D11 CF_D12 CF_D13 CF_D14 CF_D15 CF_A0 CF_A4 CF_A1 CF_A5 CF_A2 CF_A6 CF_A3 CF_A7 CF_A8 /CF_CS1 CF_A9 /CF_CS2 CF_A10 /CF_WE /CF_PREG /CF_OE Table 50: Expansion Board Connector X30 Pinout © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 77 /CF_RDY /CF_RESET /CF_IOIS16 OTG_ID /CF_BVD1 OTG_DP1 /CF_BVD2 OTG_DM1 /CF_LED OTG_VCC /CF_VS1 /CF_VS2 /CF_INPACK /RESIN /OTG_LED /SW_ON AUDIO_P /LED_USR AUDIO_N /LED_PWR MMC_WP2 /MMC_LED MMC_CS1 MMCDET2 MMC_CLK MMCDAT MMC_CMD Table 51: Expansion Board Connector X31 Pinout © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 79 Bit 0 of CF control register 0 in PLD U6. USER_LED Bit 1 of control register 2 in PLD U7. POWER_LED Bit 0 of control register 2 in PLD U7. Table 52: Expansion Board LED Functions © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 80 C108 C108 R173 R173 C109 C109 C111 C111 R194 R194 C114 C114 RN43 RN43 R140 R140 R113 R113 R116 R116 R133 R133 C101 C101 Figure 38: Location of Push Buttons and LEDs (Top View) © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 81 Matrix Keyboard 17 Matrix Keyboard The phyCORE-PXA270 features an optional GPIO expander IC which can be used for connecting to a matrix keyboard. The signal lines extend to connector X34 and are arranged in columns and rows. The column outputs have an in-line resistance of 33R and the row inputs have an RC combination with R=1 kOhm against VCC and C = 100 nF against GND to prevent a possible signal bouncing.
Page 83 GPIO Expansion Interface GPIO Expansion Board Interface The Carrier Board also provides a socket for standardized PHYTEC Expansion Boards. All signals except the data, address and control bus of the phyCORE-PXA270 extend from phyCORE connector X18 to the expansion connector X17 in a strict 1:1 arrangement. The data, address and control bus is buffered on the Carrier Board over line driver circuits before being routed to X17.
Page 84 40A, 41A, xD20, xD22, 43A, 44A, xD25, xD27, 45A, 46A xD28, xD30 34A, Byte enable signals xDQM_1, xDQM_2 xRDY I/O Ready signal of the processor, alternative: GPIO 18 xRDnWR Bus control singal of the processor © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 85 I/O LCD frame clock alternative: GPIO74 L_BIAS I/O LCD enable alternative: GPIO77 73A, 74A, L_DD3, L_DD5 I/O LCD data 75A, 76A, L_DD6, L_DD8, alternative: GPIO61, GPIO63, GPIO64, 78A, L_DD11, GPIO66, GPIO69, GPIO71, GPIO72 79A, L_DD13 L_DD14 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 86 19B, 24B, 29B, 34B, 39B, 44B, 49B, 54B, 59B, 64B, 69B, 74B, x/CS_1x If J19 = 1+2 on the phyCORE-PXA270 then x/CS_1x is not available because it is used as /CS Signal for the second on-board 16-bit Flash, alternative: GPIO15...
Page 87 VCC (3.0 V or 1.8 V) USIM /RESIN /Reset input for reset controller at U9 /RESET_OUT /Reset output of the PXA270 processor NSSP_TxD Network SPI TxD signal, used for CAN Controller Alternative: GPIO 81 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 88 General purpose output from PLD U7. OTG_ID OTD ID Input USB Controller PWM0 PWM output #0 Alternative: GPIO 16 PWM1 PWM output #1 Alternative: GPIO 17 /TRST JTAG reset USIM_IO USIM I/O Data. Receive and transmit data connection © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 89 Optional external supply voltage VCORE for processor, 3 - 5.0 V VCC_BB VCC Baseband USB_H_ENA USB Controller Power Switch signal SYS_ENAB System Power Switch signal /RESET Reset output from reset controller /BATT_FAULT Low battery voltage indication © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 90 JTAG TDI signal JTAG TDO signal JTAG TMS signal JTAG TCK signal MMC_CLK MMC_CLK signal MMC_DAT0 MMC_DAT signal MMC_CMD MMC_CMD signal MMC_DAT1 MMC_DAT1 signal 50D, 51D, GPIO11, GPIO13, GPIOs, 52D, 53D GPIO52, GPIO91, alternative: interrupt signals © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 91 Interrupt output RTC Table 53: GPIO Expansion Bus X17 Pin Assignment The pin assignment on the phyCORE-PXA270, in conjunction with the expansion bus (X17) on the Carrier Board and the patch field on an expansion board, is as follows: © PHYTEC Meßtechnik GmbH 2006...
Page 92 BUS35 BUS35 BUS37 BUS37 BUS38 BUS38 BUS40 BUS40 BUS43 BUS43 BUS45 BUS45 BUS46 BUS46 BUS48 BUS48 BUS51 BUS51 DQM1 DQM1 BUS53 BUS53 DQM2 DQM2 BUS54 BUS54 BUS56 BUS56 BUS59 BUS59 BUS61 BUS61 BUS62 BUS62 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 93 BUS110 BUS110 L_BIAS L_BIAS BUS112 BUS112 L_DD3 L_DD3 BUS115 BUS115 L_DD5 L_DD5 BUS117 BUS117 L_DD6 L_DD6 BUS118 BUS118 L_DD8 L_DD8 BUS120 BUS120 L_DD11 L_DD11 BUS123 BUS123 L_DD13 L_DD13 BUS125 BUS125 L_DD14 L_DD14 BUS126 BUS126 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 94 33B DQM_0 BUS52 38F BUS52 34B GND DQM_3 35B DQM_3 BUS55 39B BUS55 36B A25 BUS57 39F BUS57 37B D16 BUS58 40A BUS58 38B D17 BUS60 40B BUS60 39B GND 40B D21 BUS63 41A BUS63 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 95 L_DD4 73B L_DD4 BUS116 BUS116 74B GND L_DD7 75B L_DD7 BUS119 BUS119 L_DD9 76B L_DD9 BUS121 BUS121 L_DD10 77B L_DD10 BUS122 BUS122 L_DD12 78B L_DD12 BUS124 BUS124 79B GND L_DD15 80B L_DD15 BUS127 BUS127 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 96 GPIO34 GPIO34 /LAN_LED_B 34C EXP1 GPIO36 GPIO36 LAN_TPI- 35C EXP2 GPIO37 GPIO37 LAN_TPO- 36C EXP3 GPIO39 GPIO39 37C GND OTG_ID 38C OTG_ID GPIO42 GPIO42 PWM0 39C PWM0 GPIO44 GPIO44 PWM1 40C PWM1 GPIO45 GPIO45 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 97 GPIO93 GPIO93 EGPIO_27 EGPIO_27 GPIO95 GPIO95 SSP_RxD SSP_RxD GPIO98 GPIO98 SSP_TxD SSP_TxD GPIO100 GPIO100 /CS_EGPIO /CS_EGPIO GPIO101 GPIO101 /CAN_CS0 /CAN_CS0 GPIO103 GPIO103 /CAN_INT /CAN_INT GPIO106 GPIO106 CANRxD CANRxD GPIO108 GPIO108 CANTxD CANTxD GPIO109 GPIO109 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 98 46D GND LAN_TPI+ 35D N.C. GPIO38 12E GPIO38 LAN_TPO+ 36D N.C. GPIO40 12D GPIO40 USB_H_P 37D USB_H_P GPIO41 12F GPIO41 USB_H_N 38D USB_H_N GPIO43 13E GPIO43 39D GND 47D GND 40D TDI GPIO46 13F GPIO46 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 99 FL_DIS FL_DIS GPIO102 GPIO102 SSP_SYSCLK SSP_SYSCLK GPIO104 GPIO104 PWR_SDA PWR_SDA GPIO105 GPIO105 PWR_SCL PWR_SCL GPIO107 GPIO107 /INT_RTC /INT_RTC GPIO110 GPIO110 Table 54: Signal Pin Assignment for the phyCORE-PXA270 / Carrier Board / Expansion Board © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 101 X29. The location of this JTAG connector can be found in Figure 2. The following table describes the pin assignment for the JTAG interface. Signal Signal VREF /JTAG-RESET JTAG-TDI JTAG-TMS JTAG-TCK JTAG-RTCK JTAG-TDO /RESIN (System) N.C. N.C. Table 55: JTAG Connector X29 Pinout © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 103 The physical dimensions of the Carrier Board are represented in Figure 41. PHYTEC is currently working on an enclosure for this Carrier Board with Expansion Board. The dimensions shown below are subject to change. The maximum height of all components, the inserted phyCORE module and with a display mounted on the PCB is ca.
Page 104 • Power consumption: operating with peripheral components incl. LCD and hard disk min. 8.5 W, max 15 W These specifications describe the standard configuration of the Carrier Board as of printing of this manual. © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 105 Handling Hints 21 Hints for Handling the Module • Modifications on the phyCORE-PXA270 Carrier Board and Expansion Board Removal of various components is not advisable given the compact nature of the module. Should this nonetheless be necessary, please ensure that the board as well as surrounding components and sockets remain undamaged while desoldering.
Page 106 C111 R194 R194 C114 C114 RN43 RN43 R140 R140 R113 R113 R116 R116 R133 R133 C101 C101 Figure 43: Component Placement Diagram Carrier Board (PCB Revision 1220.3) Figure 44: Component Placement Diagram Expansion Board © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 107 June 2005 Manual L-668e_0 First preliminary edition. PCM-990 PCB# 1220.2 PCM-985 PCB# 1222.1 February- Manual L-668e_1 Revision due to PCB revision change. 2006 PCM-990 Section Quick Capture Interface added. PCB# 1220.3 PCM-985 PCB# 1222.1 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 109 Optical Isolation..... 58 CANH ........58 CANL........58 GND Connection ......97 CANPWR ......... 24 GPIO0 ........24 CAN-RxD ......... 58 CAN-TxD ......... 58 CF Card........34 Hints for Handling the Module.97 Supply Voltage ...... 44 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 110 Quick Capture Interface.... 65 JTAG Interface ......93 Jumper Layout ......13 R/L ..........26 RDY .......... 43 LAN91C111 ......46 RDYENA........43 LCD .......... 51 Removable Jumpers....13 LCD Interface ......51 RESENA........43 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 111 Supply Voltage ......15 X23..........46 X24..........61 Technical Specifications ... 95 X25..........63 TFT Display......26 X26..........63 TFT-LCD ........51 X27..........63 Touch Controller....... 61 X28..........63 TrueIDE Mode......39 X29..........93 TruIDE Mode......43 X30..........70 X31..........71 X7..........65 U/D..........26 U42..........56 © PHYTEC Meßtechnik GmbH 2006 L-668e_1...
Page 113 Suggestions for Improvement Document: Carrier Board for phyCORE-PXA270 Document number: L-668e_1, February 2006 How would you improve this manual? Did you find any mistakes in this manual? page Submitted by: Customer number: Name: Company: Address: Return to: PHYTEC Technologie Holding AG...

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