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6.1 Block diagram

The figure below shows a high-level block diagram of the T4240RDB.

NAND Flash 2GB
Micron
MT29F16G08ABABA
WP:B

NAND Flash128MB
SPANSION
S29GL01GS10TF1010

SD Card

SD interface

CPLD
ALTERA:
EPM1270F256C5N

DIMM 0

DIMM 1

DIMM 2

1866MT/s

DDR3 Bus

Local Bus

1866MT/s

Freescale

T4240 QorIQ

up to 1.6 GHz

x8 PCle Slot

x4 PCle Slot

PCle X6

2.5/5GT/s

PCle X4

2.5/5GT/s

SerDes3

(ABCDEFGH)

SerDes4

(A)

ON main board RJ45

PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8

RJ45

4 Port 1G BaseT

Vitesse VSC8664

4 Port 1G BaseT

Vitesse VSC8664

4 Port 10G SFP+

Cortina CS4340

RJ45

SFP+

PORT 1 PORT 2 PORT 3 PORT 4

10 11

EEPROM

2Kb AT24C02C-XHM-B

RTC

Maxim DS1374

MONITOR IC

W83793G

XFI bus

10.3125 Gbps

SGMII Bus

1.25Gbps

SGMII Bus

1.25Gbps

on main board SFP+

SATA Port x1

Serial Port (RJ45)x2

I2C Bus

1.5 / 3 Gb/s

SATA II

480 Mbps

USB 20

RS232

SerDes1

(ABCD)

SerDes1

(EFGH)

SerDes2

(ABCD)

SerDes2

(EFGH)

I2C

UART

USB
2.0

SerDes4
(G)

IFC

SDHC

CH C

CH B

CH A

DDR3

USB x 2

Figure 6. T4240RDB block diagram

6.2 Features

Some key features of the T4240RDB are:

• Freescale QorIQ Processing Platform

• QorIQ T4240 Communications Processor with 24 virtual cores, 1.6 GHz

• Memory subsystem

• DDR3 SDRAM

• 3 DIMM slots; supports 2 GB per DIMM
• Supports DDR3 UDIMM/RDIMM at 1600MT/s for T4240RDB-16GPA and supports 1866MT/s for

T4240RDB-PB

• NOR flash

• 128 MB 16-bit NOR flash, SPANSION:S29GL01GS10TFI010

• NAND flash

• 2 GB SLC NAND flash, MICRON:MT29F16G08ABABAWP:B

• 2 Kbit 24C02 I

C EPPROM

• SD connector to interface

• PCIe

• PCIe-x4 connector
• PCIe-x8 connector

• USB 2.0

• One dual USB slot, connected to USB PHY

System board interface

T4240RDB Quick Start Guide, Rev 0, 11/2013

Freescale Semiconductor, Inc.

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Содержание T4240RDB

Страница 1: ... Rev 1 0 silicon and T4240RDB PB for a board based upon T4240 Rev 2 0 silicon After reading this document you will be familiar with Board configuration settings frequency boot location and T4240 or T4160 personality selection How to get started and boot uboot and Linux Freescale Semiconductor Document Number T4240RDBQS Quick Start Rev 0 11 2013 T4240RDB Quick Start Guide 2013 Freescale Semiconduct...

Страница 2: ...ole tool on the host computer to communicate with the T4240RDB 6 Configure the host computer s serial port with the following settings Data rate 115200 bps Number of data bits 8 Parity None Number of stop bits 1 Flow control Hardware None 7 Switch on the power button on the front side of the chassis The board will boot and show the u boot console messages U Boot 2013 01 gecbda14 dirty Jul 31 2013 ...

Страница 3: ...mplex no link regs 0xfe240000 PCIe1 Bus 00 00 PCIe3 Root Complex no link regs 0xfe260000 PCIe3 Bus 01 01 In serial Out serial Err serial Warning SERDES2 expects reference clock 125MHz but actual is 156 25MHz Net Fman1 Uploading microcode version 106 4 9 Fman2 Uploading microcode version 106 4 9 FM1 DTSEC1 PRIME FM1 DTSEC2 FM1 DTSEC3 FM1 DTSEC4 FM1 TGEC1 FM1 TGEC2 FM2 DTSEC1 FM2 DTSEC2 FM2 DTSEC3 F...

Страница 4: ...umentation 7 Browse to the location where you extracted the ISO file and open STARTHERE html To mount an ISO image on a Windows based machine 1 Download and Install 7Zip 2 Locate the QorIQ SDK V1 4 SOURCE 20130830 yocto iso image file in the SW image directory of the USB memory stick 3 Copy the ISO file to your Documents folder or to your preferred location 4 Right click the ISO file and select Ex...

Страница 5: ...emoving screws from top side of chassis 2 Remove both screws from the back side of the chassis as shown in the figure below Figure 4 Removing screws from back side of chassis 3 Remove the top cover carefully Removing the enclosure T4240RDB Quick Start Guide Rev 0 11 2013 Freescale Semiconductor Inc 5 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arro...

Страница 6: ...RT2 USB1 USB2 Power button Reset Battery SW1 SW2 SW4 SW3 DIMM2 DIMM3 DIMM1 JP1 JTAG PCIex8 PCIex4 Figure 5 T4240RDB top view System board interface T4240RDB Quick Start Guide Rev 0 11 2013 6 Freescale Semiconductor Inc Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Страница 7: ...erial Port RJ45 x2 I2C Bus 1 5 3 Gb s SATA II 480 Mbps USB 20 RS232 SerDes1 ABCD SerDes1 EFGH SerDes2 ABCD SerDes2 EFGH I2C UART USB 2 0 SerDes4 G IFC SDHC CH C CH B CH A DDR3 USB x 2 Figure 6 T4240RDB block diagram 6 2 Features Some key features of the T4240RDB are Freescale QorIQ Processing Platform QorIQ T4240 Communications Processor with 24 virtual cores 1 6 GHz Memory subsystem DDR3 SDRAM 3 ...

Страница 8: ... and Ethernet LED are located at the front of the casing Power ATX Power Supply 300W 6 3 Port map The table below shows how ETH matches to Linux and Uboot Label on the Front Panel Label in Linux Label in Uboot ETH0 Fm1 mac1 FM1 DTSEC1 ETH1 Fm1 mac2 FM1 DTSEC2 ETH2 Fm1 mac3 FM1 DTSEC3 ETH3 Fm1 mac4 FM1 DTSEC4 ETH4 Fm2 mac1 FM2 DTSEC1 ETH5 Fm2 mac2 FM2 DTSEC2 ETH6 Fm2 mac3 FM2 DTSEC3 ETH7 Fm2 mac4 F...

Страница 9: ...LK The table below shows the SW1 settings for SYSCLK DDRCLK ratio 4 1 Table 2 SW1 Settings 4 1 CPU Speed SYSCLK MHz DDRCLK MHz 0000 1667 66 67 66 67 0001 1667 66 67 100 0010 1667 66 67 125 0011 Default 1667 66 67 133 33 0100 1600 100 66 67 0101 1600 100 100 0110 1600 100 125 0111 1600 100 133 33 1000 X 125 66 67 Table continues on the next page Default boot mode T4240RDB Quick Start Guide Rev 0 11...

Страница 10: ...icates off The default SW3 value is 1111 Table 3 SW3 Settings 3 1 Reserved RCW_BANK_SELECT 0 2 4 RCW_SRC_SELECT 0 RCW source from SD card 1 RCW source from EEPROM 8 4 SW4 switch The table below shows the SW4 settings where value 0 indicates on and value 1 indicates off Table 4 SW4 Settings P1 Auto power mode 0 Normal power on 1 Normal power on off default P2 CFG_TESTSEL_B 0 T4160 mode 1 T4240 mode...

Страница 11: ...ble summarizes revisions to this document Table 6 Revision history Revision Date Description Rev 0 11 2013 Initial public release Jumper settings T4240RDB Quick Start Guide Rev 0 11 2013 Freescale Semiconductor Inc 11 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com ...

Страница 12: ...s including typicals must be validated for each customer application by customer s technical experts Freescale does not convey any license under its patent rights nor the rights of others Freescale sells products pursuant to standard terms and conditions of sale which can be found at the following address freescale com SalesTermsandConditions Freescale the Freescale logo AltiVec CodeWarrior Energy...

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