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NS9210 Processor Module Hardware Reference

C h a p t e r   1

„

Master: 33.33 Mbps

„

Slave: 7.50 Mbps

The SPI module is made of four signals: RXD, TXD, CLK and CS#

I

2

C bus

The I

2

C bus is completely free on the module - no EEPROM and no RTC - since the RTC 

is in the processor. 

The I²C clock is max 400kHz.

I2C signals are provided on the module with 4k7 pull-up resistors.

RTC

The RTC is integrated in the processor and has its own 32.768 KHz clock crystal. 

„

When powered by VBAT, RTC unit will function until VBAT (X1.78) reaches a 
threshold of 2.3 - 2.4V - then the internal unit switches off.

„

The battery current w3.3V power applied is up to 40µA. The current is 
used to power the RTC, 32.768kHz oscillator and 64-byte internal RAM.

„

When the development board ships from the factory the battery is disabled. To 
enable the battery, place a jumper on the development board at J2. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

P o w e r

Power supply

The module has +3.3V and VLIO supply pins.

VLIO can be connected either to a Li-Ion battery (2.5V - 5.5V) in a mobile application, 
or it can be connected directly to +3.3V. Connecting VLIO to a battery causes 
efficiency to be gained without an additional voltage regulator.

Internal voltage

The internal 1.8V core voltage is generated through a high-efficiency synchronous 
step-down converter, which uses VLIO as input voltage. The core voltage regulator 
can provide up to 600mA.

Содержание NS9210

Страница 1: ...NS9210 Processor Module Hardware Reference 90001002_A August 2008...

Страница 2: ...Digi logo a Digi International Company Digi JumpStart Kit ConnectCore NET NET OS and NET Works are trademarks or registered trademarks of Digi International Inc in the United States and other countrie...

Страница 3: ...d Type 11 X1 pinout 11 X2 pinout 15 Configuration pins CPU 23 Default module CPU configuration 23 Configuration pins Module 24 Identification of the module 24 Module pin configuration 24 Clock generat...

Страница 4: ...2 A b o u t t h e D e v e l o p m e n t B o a r d 35 What s on the development board 35 The development board 37 User interface 38 Switches and pushbuttons 39 Reset control S3 39 Power switch S2 39 U...

Страница 5: ...orts 46 Serial port D RS232 46 Serial port A TTL interface 47 Serial port C TTL interface 48 Serial port B MEI interface 49 I2C interface 50 I2 C header 50 I2C digital I O expansion 50 SPI interface 5...

Страница 6: ...X11 pinout 63 X20 pinout 64 X21 pinout 65 Appendix A Specifications 67 Environmental specifications 67 Mechanical specifications 67 Safety statements 67 Power requirements 68 Typical module current po...

Страница 7: ...ived in your package and the documentation on the web site the web site content is the latest version Customer support To get help with a question or technical problem with this product or to make com...

Страница 8: ...8 ConnectCore 9P 9215 Hardware Reference...

Страница 9: ...in a compact and versatile form factor The NS9210 Processor Module is built around the NS9215 processor with a powerful ARM926EJ S core For further information about the NS9215 see the NS9215 Hardwar...

Страница 10: ...nt places Integrated 10 100Mbps Ethernet MAC PHY I2C interface JTAG signals available on module connector 8 ADC analog to digital converter inputs 2x flexible interface modules FIMs running at max 300...

Страница 11: ...AG 10k pull up on module 9 O TDO TDO JTAG 10k pull up on module 10 I TRST TRST JTAG 2k2 pull up on module 11 O RTCK RTCK JTAG Optional 12 I CONF2 OCD_EN CONF2 OCD_EN 10k pull up on module 13 I LITTLE...

Страница 12: ...O D5 D5 27 I O D6 D6 28 I O D7 D7 29 I O D8 D8 30 I O D9 D9 31 I O D10 D10 32 I O D11 D11 33 I O D12 D12 34 I O D13 D13 35 I O D14 D14 36 I O D15 D15 37 P GND GND 38 O AO AO Buffered Address always ac...

Страница 13: ...IN 66 O ETH_ACTIVITY ETH_ACTIVITY Low active signal with 330R resistor on module 67 I ETH_TPIP ETH_TPIP 68 O ETH_LINK ETH_LINK Low active signal with 330R resistor on module 69 O ETH_TPON ETH_TPON 70...

Страница 14: ...VRTC VRTC Backup Battery for RTC for 3V cell Can be left floating if RTC backup not needed 79 P VLIO VLIO Mobile Power from Li Ion Battery 2 5V 5 5V Non Mobile connected to 3 3V 80 P GND GND X1 pin nu...

Страница 15: ...DONE PIC_0_GEN_IO 0 GPIO0 SPI_EN dup 4 I O CTSA EIRQ0 PIC_0_GEN_IO 1 GPIO1 reserved 5 I O DSRA EIRQ1 PIC_0_GEN_IO 2 GPIO2 reserved 6 I O RXDA DMA0_PDEN PIC_0_GEN_IO 3 GPIO3 SPI_RX dup 7 I O RIA EIRQ2...

Страница 16: ...CLK 14 I O RXDC DMA1_DP EIRQ2 dup GPIO11 SPI_RXboot 15 I O RIC RXCLKC I2C_SDA RST_DONE GPIO12 SPI_CLK dup When booting NS9215 RIC signal is default configured as Output RST_DONE To avoid input output...

Страница 17: ...C_0_BUS_1 10 PIC_1_BUS_1 10 GPIO53 22 I O RXDB dup PIC_0_BUS_1 11 PIC_1_BUS_1 11 GPIO54 23 I O RIB dup PIC_0_BUS_1 12 PIC_1_BUS_1 12 GPIO55 24 I O RTSB dup RS485CTLB dup PIC_0_BUS_1 13 PIC_1_BUS_1 13...

Страница 18: ..._1 19 PIC_1_BUS_1 19 GPIO62 31 I O RID dup PIC_0_BUS_1 20 PIC_1_BUS_1 20 GPIO63 32 I O RTSD dup RS485CTLD dup PIC_0_BUS_1 21 PIC_1_BUS_1 21 GPIO64 33 I O TXCLKD dup DTRD dup PIC_0_BUS_1 22 PIC_1_BUS_1...

Страница 19: ..._IO 4 PWM2 GPIO72 41 I O PIC_0_GEN_IO 5 PIC_1_GEN_IO 5 PWM3 GPIO73 42 I O PIC_0_GEN_IO 6 PIC_1_GEN_IO 6 Timer0_In GPIO74 43 I O PIC_0_GEN_IO 7 PIC_1_GEN_IO 7 Timer1_In GPIO75 44 I O PIC_0_CTL_IO 0 PIC...

Страница 20: ...S_0 2 PIC_1_BUS_0 2 Timer8_In dup GPIO82 51 I O PIC_0_BUS_0 3 PIC_1_BUS_0 3 Timer9_In dup GPIO83 52 I O PIC_0_BUS_0 4 PIC_1_BUS_0 4 Timer0_Out GPIO84 53 I O PIC_0_BUS_0 5 PIC_1_BUS_0 5 Timer1_Out GPIO...

Страница 21: ...7 61 I O PIC_0_BUS_1 2 PIC_1_BUS_1 2 PIC_1_CAN_RXD GPIO98 62 I O PIC_0_BUS_1 3 PIC_1_BUS_1 3 PIC_1_CAN_TXD GPIO99 63 I O PIC_0_BUS_1 4 PIC_1_BUS_1 4 PWM4 GPIO100 64 I O PIC_0_BUS_1 5 PIC_1_BUS_1 5 EIR...

Страница 22: ...VIN3_ADC 71 I VIN4_ADC 72 I VIN5_ADC 73 I VIN6_ADC 74 I VIN7_ADC 75 P VSS_ADC Connected on module to AGND through 0 resistor 76 P VREF_ADC 100nF decoupling capacitor between VREF_ADC and VSS_ADC 77 P...

Страница 23: ...s from outside if the module configuration signals described below are correctly configured Default module CPU configuration The user has access to six configuration signals LITTLE BIG_ ENDIAN which a...

Страница 24: ...om outside The NS9210 Processor Module has also available 4 bit for platform identification This bit field can be read out through GEN ID register and correspond to A 16 13 Configuration of these sign...

Страница 25: ...to A15 through a 2k2 series resistor Read bit 6 of GEN ID register 0xA0900210 SW_CONF3 User defined software configuration pin can be read in GEN ID register bit 7 default high Connected to A16 throug...

Страница 26: ...Processor Module boots directly from NOR flash The start up code is located at address 0x00000000 during the boot process When the system is booted the SDRAM is remapped to address 0x00000000 and Nor...

Страница 27: ...u l t i p l e x e d G P I O p i n s The 64 GPIOs pins available on the module connector are multiplexed with other functions like Name CPU Sig name Pin Address range Size Mb Usage Comments SDM_CS0 CS1...

Страница 28: ...le below the default function is written bold means low active signal dup means function is available multiple times Port name Function 03 Alternate function 00 Alternate function 01 Alternate functio...

Страница 29: ...ines GPIO21 D5 RTSB 485CTLB DMA0_PDEN dup Reserved for upper data lines GPIO22 D6 TXCLKB DTRB DMA1_DONE dup Reserved for upper data lines GPIO23 D7 TXDB PIC_1_CAN_RXD Reserved for upper data lines GPI...

Страница 30: ...II Interface GPIO45 MII_TXD1 PIC_1_GEN_IO 5 Reserved MII Interface GPIO46 MII_TXD2 PIC_1_GEN_IO 6 Reserved MII Interface GPIO47 MII_TXD3 PIC_1_GEN_IO 7 Reserved MII Interface GPIO48 MII_COL Reserved R...

Страница 31: ..._1_GEN_IO 7 Timer1_In PIC_0_GEN_IO 7 GPIO76 PIC_0_CTL_IO 0 PIC_1_CTL_IO 0 Timer2_In PIC_0_CTL_IO 0 GPIO77 PIC_0_CTL_IO 1 PIC_1_CTL_IO 1 Timer3_In PIC_0_CTL_IO 1 GPIO78 PIC_0_CTL_IO 2 PIC_1_CTL_IO 2 Ti...

Страница 32: ...14 QDCI dup QDCI GPIO95 PIC_0_BUS_0 15 PIC_1_BUS_0 15 QDCQ dup QDCQ GPIO96 PIC_0_BUS_1 0 PIC_1_BUS_1 0 PIC_0_CAN_RXD PIC_0_CAN_RXD GPIO97 PIC_0_BUS_1 1 PIC_1_BUS_1 1 PIC_0_CAN_TXD PIC_0_CAN_TXD GPIO9...

Страница 33: ...before PHY can be used When not used the PHY can be put in low power mode by asserting GPIO90 low The PHY address on the MII bus is 0x7 0b00111 The module does not only provide access to the Ethernet...

Страница 34: ...e battery current without 3 3V power applied is up to 40 A The current is used to power the RTC 32 768kHz oscillator and 64 byte internal RAM When the development board ships from the factory the batt...

Страница 35: ...Four serial interface connectors 1 x UART B MEI RS232 RS4xx with status LEDs on SUB D 9 pin connector X6 1 x UART D RS232 with status LEDs on SUB D 9 pin connector X3 1 x UART C with TTL levels share...

Страница 36: ...p t e r 2 9 30VDC power supply Current measurement option Development board Module and module alone 3 3V coincell battery with socket PoE connectors for optional application kit IEEE 802 3af Prototypi...

Страница 37: ...www digiembedded com 37 The development board...

Страница 38: ...ovided on the module The user LEDs on the development board can be enabled or disabled by correctly setting jumper J5 6 The table below shows which NS9215 GPIO is available for implementing the user i...

Страница 39: ...reset controller is located on the NS9210 Processor Module Power switch S2 The development board has an ON OFF switch S2 The power switch S2 can switch both 9V 30V input power supply and 12V coming o...

Страница 40: ...umber pin number For example pin 1 in switch 4 is specified as S4 1 Module configuration switches S4 Use S4 to configure the module Wake up button S8 The wake up pushbutton S8 generates an external in...

Страница 41: ...On Auto Power Down enabled Off Auto Power Down disabled Auto Power Down is not supported on this board This signal is only accessible to permit the user to completely disabled the MEI interface for u...

Страница 42: ...42 NS9210 Processor Module Hardware Reference C h a p t e r 2 J um p e rs Battery Jumper J2 Serial Port D transceiver Jumper J1 User LED1 Jumper J5 User LED2 Jumper J4 WLAN Jumper J3...

Страница 43: ...s is for keeping time in the RTC Connection not made Backup battery disabled J3 WLAN_DISABLE Reserved for future use Disables the WiFi unit on the module Connection made WLAN disabled J4 USER_LED2 Ena...

Страница 44: ...itched LE3 ON indicates the 9VDC 30VDC power is present LE4 ON indicates the 3 3VDC power is present User LEDs LE5 and LE6 The user LEDs are controlled through applications running on the NS9210 Proce...

Страница 45: ...color of the LED will change when the voltage is switching Status LEDs Serial Port D LEDs Status LEDs Serial Port B LEDs Signal name LED GPIO used USER_LED1 LE5 GPIO82 USER_LED2 LE6 GPIO85 LED refere...

Страница 46: ...erial UART port D connector X3 is a DSUB9 male connector and is also used as the standard console This asynchronous serial port is DTE and requires a null modem cable to connect to a computer serial p...

Страница 47: ...ve GPIO signals It is the responsibility of the driver to configure them properly Serial Port A must not be connected if SPI or WakeUp functionality is used Pin Function Defaults to 1 DCD GPIO59 2 RXD...

Страница 48: ...GPIO12 as RIC be sure to populate a series resistor on the baseboard This is necessary to avoid conflict between the default configuration of the GPIO when booting RESET_DONE output and the chosen con...

Страница 49: ...configured using switch S1 Note that all pins on S1 contribute to the line driver settings for this port Serial port B pins are allocated as shown By default Serial B signals are configured to their...

Страница 50: ...vices like EEPROMs can be connected to the module by using I C header X15 The pinning of this header is provided below I2 C digital I O expansion The development board provides a 3 81mm 1 50 green ter...

Страница 51: ...www digiembedded com 51 The I O expander is a Philips PCA9554D at I2C address 0x20 0x21 The pins are allocated as shown Pin Signal 1 IO_0 2 IO_1 3 IO_2 4 IO_3 5 IO_4 6 IO_5 7 IO_6 8 IO_7 9 GND...

Страница 52: ...ng the SPI connector X8 The SPI interface on the development board is shared with UART_A NS9215 port A Because the module s SPI interface is shared with a UART interface you cannot use both simultaneo...

Страница 53: ...www digiembedded com 53 Pin allocation SPI connector pins are allocated as shown Pin Signal 1 3 3V 2 TXDA SPI_TXD GPIO7 3 RXDA SPI_RXD GPIO3 4 RTSA SPI_CLK GPIO5 5 DCDA SPI_EN GPIO0 6 GND...

Страница 54: ...ment board allows to measure the current used by the development board and module through R80 and the current used by the internal NS9215 1 8V core generated from VLIO using a high efficiency synchron...

Страница 55: ...different power supplies measure DC voltage across the sense CMO resistor The value of the resistor is 0 025R 1 Calculate the current using this equation I U R where I current in Amps U measured volta...

Страница 56: ...evelopment board has two PoE module connectors X9 and X26 The PoE module is an optional accessory item that can be plugged on the development board through the two connectors X9 input connector Provid...

Страница 57: ...giembedded com 57 The PoE module Plug in the PoE module at a right angle to the development board as shown in this drawing PoE header X9 PoE header X26 Power Jack X24 Jump Start development board PoE...

Страница 58: ...ower jack is labeled X24 on the development board This figure schematically represents the power jack s polarity E t h e r n e t i n t e r f a c e The module provides the 10 100 Ethernet PHY chip The...

Страница 59: ...mode A 802 3af Mid Span Mode B Description 1 TXD Negative VPort Transmit data 2 TXD Negative VPort Transmit data 3 RXD Positive VPort Receive data 4 EPWR Positive VPort Power from switch 5 EPWR Posit...

Страница 60: ...nector These LEDs are not programmable P e r i p h e r a l e x p a n s i o n h e a d e rs LED Description Yellow Network activity speed Flashing when network traffic detected Off when no network traff...

Страница 61: ...wn daughter card to the module s address data bus Peripheral application header X33 Peripheral application pins are allocated as shown Pin Signal Pin Signal 1 GND 2 BDO 3 BD1 4 BD2 5 BD3 6 GND 7 BD4 8...

Страница 62: ...dule pinout on page 12 for related information Test connectors The development board provides two 4x20 pin test connectors labeled X10 X11 and X20 X21 These connectors are 1 1 copies of the module pin...

Страница 63: ...B8 BD9 A9 BD12 B9 BD13 A10 GND B10 BA0 A11 BA3 B11 BA4 A12 BA7 B12 BA8 A13 BA11 B13 BA12 A14 BA15 B14 BA16 A15 EXT_WE B15 EXT_CS0 A16 BE3 B16 EXT_WAIT A17 ETH_TPIN NC B17 NC ETH_ACTIVITY A18 ETH_TPON...

Страница 64: ...pin Signal X20 pin Signal A1 GND B1 GND A2 DSRA GPIO2 B2 RXDA SPI_RXD GPIO3 A3 DTRA GPIO6 B3 TXDA SPI_TXD GPIO7 A4 DSRC GPIO10 B4 RXDC GPIO11 A5 DTRC TXCLKC GPIO14 B5 TXDC GPIO15 A6 DSRB GPIO53 B6 RX...

Страница 65: ...RXCLKC GPIO12 D4 RTSC RCLKC GPIO13 C5 DCDB GPIO51 D5 CTSB GPIO52 C6 RIB GPIO55 D6 RTSB GPIO56 C7 DCDD GPIO59 D7 CTSD GPIO60 C8 RID GPIO63 D8 RTSD GPIO64 C9 GPIO67 D9 GPIO68 C10 GPIO71 D10 GPIO72 C11 G...

Страница 66: ...66 NS9210 Processor Module Hardware Reference C h a p t e r 2...

Страница 67: ...to 95 non condensing Altitude 0 to 12 000 feet M e c h a n i c a l s p e c i f i c a t i o n s The module size is 50 x 50mm Two board to board connectors are used on the module The distance between t...

Страница 68: ...component containing a radio such that the antenna is very close to or touching any exposed parts of the body especially the face or eyes while transmitting Do not operate a portable transmitter near...

Страница 69: ...0 and the ethernet connected to a 100Mb network using a standard module plugged into a JumpStart Kit board with nominal voltage applied 1 This measurement was taken from the R80 current sense resistor...

Страница 70: ...70 NS9210 Processor Module Hardware Reference A Module top view Note Measurements are in millimeters Module side view Note Measurements are in millimeters...

Страница 71: ...ith the recommendations from Berg FCI for the mating connector Berg FCI 61083 084409LF There is a 41mm separation between the two module connectors Drawing number 61083 on the FCI web page www fciconn...

Страница 72: ...2 NS9210 Processor Module Hardware Reference A Device Berg FCI connector NS9210 Processor Module 61082 081409LF NS9210 Processor Module JumpStart board mating connector on the base board 61083 084409L...

Страница 73: ...e triggered external interrupt is too slow then an interrupt may be detected on both the rising and falling edge of the input signal A maximum rise and fall time must be met to ensure that reset and e...

Страница 74: ...74 NS9210 Processor Module Hardware Reference A...

Страница 75: ...antee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment...

Страница 76: ...ges or modifications to this equipment not expressly approved by Digi may void the user s authority to operate this equipment Industry Canada This digital apparatus does not exceed the Class B limits...

Страница 77: ...applies to Class B personal Personal computers and peripherals The product listed above has been tested at an External Test Laboratory certified per FCC rules and has been found to meet the FCC Part...

Страница 78: ...nce B International EMC Standards The NS9210 Processor Module meets the following standards Standards NS9210 Processor Module Emissions FCC Part 15 Subpart B ICES 003 Immunity EN 55022 EN 55024 Safety...

Страница 79: ......

Страница 80: ...80 ConnectCore 9P 9215 Hardware Reference...

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