Blackfin CM-BF561 Hardware User Manual
Contents
1. BF561 module essen I Fig re 2 1 Detailed Block Diagram m 4 Figure 3 1 Mechanical outline and Bottom Connectors bottom view 7 Figure 3 2 Side view with connector mounted eene eene nnns 8 Figure 3 3 Recommended footprint and spacing top view 8 Figure 3 4 Top Overlay top VIEW eu a aa 9 Figure 3 5 Schematic Symbol of the CM BF561 Module 10 Figure 3 6 Optional Extension Connector avmbol 14 Figure 3 7 Schematic of reset circuit on the Core Module 15 Figure 4 1 Sample Application with SPI and JTAG Connector no more pins required 16 Figure 4 2 Image Recognition System with Stereo Cameras seeeeesssssssssseseeseerereeessssssssss 17 Figure 4 3 Block Diagram Symmetric Processing Savstem 17 Figure 4 4 Real time Video Processing System cccccecccccccceceeeeeeeeeeesseeeeeeeeeceeeeeeeeeeeneaaeeas 17 Tables Table EM Momory MIP E D Table 3 1 Core Module Connector Typ ana 7 Tabl 2 Base Board Connector Kn E 8 Table 29 5 Connector PL Pin Ass enment uns ea 12 Table 3 4 Connector P2 Pin Assignment sssesssssssssseseseeee nennen nennen nnne nennen nnns 13 Table 3 5 Optional Connector X3 Pin Assignment eene 14 Table 7 1 Production Report CM BF561 eeeeessssssssseeeeeeneneneene nennen nennen nnns 21 Tables Ee Product EE 22 Table AE Revicon DB te 232. Blackfin CM BF561 Hardware User Manual Page 24
3. you use write accesses to the flash now you have to unlock the appropriate sectors first by using the unlock command as shown in the c code segment below nF lashAddr unsigned short FLASH_START_ADDRESS pa_nSectorAddr nFlashAddr 0x0050 reset statusregister asm ssync nFlashAddr 0x0060 unlock command asm ssync nFlashAddr 0x00d0 confirm unlock command Also be aware that the flash 1s a bottom Boot which means the first 4 sectors have 32kByte then all sectors have 128kByte as in the J3 Flash This probably won t affect your application at all since you may have read only code in these sections anyway SDRAM The SDRAM size on V2 is 64MByte 32Mbyte on V1 If you want to be able to use the upper 32MByte you have to change an entry in the SDRAM BANK CONTROL REGISTER to enable the upper 32MB yte For CM BF561 V2 64MB te EBIU SDBCTL 0x0015 For version I 32MByte EBIU SDBCTL 0x0013 If 32Mbytes is enough you can leave your V1 x software unchanged Blackfin CM BF561 Hardware User Manual Page 22 BLUE Tinyboards D ECHNIX maximum performance at minimum size 9 Document Revision History Version 11 Reset circuit added 7 Table 9 1 Revision History Version _ un ES 3 ES 6 Blackfin CM BF561 Hardware User Manual Page 23 BLUE Tinyboards ECHNIX maximum performance at minimum size A List of Figures and Tables Figures Figure 1 1 Main components of the CM
4. 6 Mem zm gt Data 33 93 29 89 JTAG 2 92 30 90 3l VIR Figure 3 5 Schematic Symbol of the CM BF561 Module Blackfin CM BF561 Hardware User Manual Page 10 3 3 Connector X1 1 60 Tinyboards maximum performance at minimum size Please mind the mounted pull up and pull down resistors on the Core Module see the third column Pin No Signal Signal Type 1 RSCLKO PF28 I O 2 DROPRI 3 TSCLKO PF29 I O 4 DTOPRI PF18 I O 5 PF11 Clk_out I O 1 1 0 1 16 PPI1D10 PF42 2 3 4 5 1 2 27 ARDY 10k pull up 3 DO mo Ans 7 8 9 O 1 2 T Blackfin CM BF561 Hardware User Manual Page 11 BLUE Tinyboards ECHNIX maximum performance at minimum size 43 PPI1D15 PF47 I O 44 PPI1D13 PF45 I O 45 PPI1D11 PF43 I O 46 PPI1D9 PF41 I O 47 PPI1D7 I O 48 PPI1D5 I O 49 PPI1D3 I O 50 PPI1D1 I O 51 GND PWR 52 GND PWR 53 PF4 SPISEL4 TMR4 I O Table 3 3 Connector P1 Pin Assignment All pin names of the connectors correspond to the names found in the Blackfin BF561 datasheet from Analog Devices Mount option R1 and R2 Default is R2 mounted PF11 at the pin 5 of the connector unmounting R2 and mounting to position R1 outputs the buffered clock on pin 5 of the connector See Figure 3 4 3 4 Connector X2 61 120 Please mind the mounted pull up and pull down resistors on the Core Module see the third column Pin No Signal Sign
5. 9 DTISEC PE22 15 TFSI PE21 an RES1 PF24 on PFI5 EXTCLK 123 gt PFI4 GND oe PI GND Ge 133 pui ap 1 CM BF561 X Figure 3 6 Optional Extension Connector Symbol Blackfin CM BF561 Hardware User Manual Page 14 BLUE Tinyboards ECHNIX maximum performance at minimum size 3 6 Reset circuit The reset of the flash and the processor are connected to a power monitoring IC The output can be used as power on reset for external devices see Figure 3 7 Exte rnal AS Figure 3 7 Schematic of reset circuit on the Core Module Blackfin CM BF561 Hardware User Manual Page 15 Tinyboards maximum performance at minimum size 4 Application Examples 4 1 Sample Application In this sample application the Core Module is used as a high performance SPI based co processor module ON G J ka H 2 D ON N keck O ON Go IS ON CA nN QN ON E E Nn ON SI E E A nN oo E LA See ee SN CA ee J O Nel Nel SPI CS MOSI MISO SCK 33V SPI INTERFACE RI 4K7 MHDR1X5 SU BUEN SUE NEESS ENNEN NEEN AE Ho Buta Bu Bn B EMU TMS TCK TRST TDI TDO PATIENT Header 7X2 CM BF561 X JTAG INTERFACE Figure 4 1 Sample Appli
6. BLUE ECHNIX Hardware User Manual CM BF561 V2 0 Tinyboards from Bluetechnix www bluetechnix com Contact Bluetechnix Mechatronische Systeme GmbH Waidhausenstr 3 19 A 1140 Vienna AUSTRIA EUROPE office bluetechnix at http www bluetechnix com Document No 100 1211 2 0 Document Revision 11 Date 2009 03 19 Blackfin CM BF561 Hardware User Manual Table of Contents E EOC 0 T E E E E A E E I EL O N ee l 1 2 Differences between Board Versions NIx nennen nnn 2 Lo CS CAS n E 2 1 4 ME SE FC ALO INS E EE E 2 1 5 Burther Ree EN tl OM ernennen 3 PNE sole E 4 21 curie d ple E Ion NE mme 4 22 BOOEN ONS ee een 4 PS MEN 1 1 10 aii dee 5 24 EE S PE O WE e 2 SUPPI VOC nenn 212 SUPPI Meet eg 5 2 4 3 Input Clock Frequency eseseeeeeeeeeeeeeeeeen nennen nennen nnne nennen irren nes 5 E ME E e UU UU T UT 5 2 4 5 Core Voltage and Frequency Requirements ieircaiiiie rn betta eire the Eb cub an 5 23 Environmental OCC A OM ern re 6 Zod Tp E 6 232 A ERRORI m mE 6 3 EM BE WEN 7 Su Me ENT It te 7 Sale POO eer E ea UR UR ARMIN ENIPUS en 8 2 Top Moned Compon E 9 3 2 Schematic Symbol Signals of Pl and Bi 10 33 WOM CLO A l RE E 11 S COCO E Ole ee A 12 3 5 Optional Expansion Connector AS3 71 I0i nennen 14 i FO WT RR RR TR 15 GE eler el 16 4 1 Sample ADDHOAOUOD E 16 ee e E E EE 17 4 3 High Performance Symmetric Processing Sys
7. Core voltage can be adjusted by setting software registers on the Blackfin processor o Core voltage range 0 8 1 2V Blackfin CM BF561 Hardware User Manual Page 1 BLUE Tinyboards ECHNIX maximum performance at minimum size Low Voltage Reset Circuit o Resets module if power supply goes below 2 93V for at least 140ms Connector Pl SPORT 0 JTAG UART SPI PPI 1 Parallel Port Interface 1 GPIO s O O O O ES Connector P2 Data Bus Address Bus Control Signals PPI 2 Parallel Port Interface 2 Power Supply O QUO O Expansion Connector P3 o SPORT 1 o PF Flags 1 2 Differences between Board Versions V1 x Version 2 0 and higher differ from Version 1 x in the amount of RAM and FLASH Both versions are size and PIN Compatible An additional expansion connector P3 has been provided The V1 x hardware is not supported any longer Changes include the removal of the BGA pads and the increase in RAM memory 2x 32MB Chips providing a total of 64MB and FLASH memory Intel P30 8MB instead of Intel J3 4MB This document contains information of Version 2 x hardware only See Chapter 7 for Software Changes 1 3 Key Features The CM BF561 is very compact and measures only 36 5x31 5 mm Allows quick prototyping of product that comes very close to the final design Reduces development costs faster time to market Very cost effective for small and medium volumes 1 4 Target Applications Generic high performan
8. al Type 61 ABE3 SDQM3 62 A3 63 A5 64 A7 65 A9 66 A11 67 A13 68 A15 69 PPI2SYNC1 70 PPI2SYNC2 71 PPI2D1 72 PPI2D3 73 PPI2D5 74 PPI2D7 Blackfin CM BF561 Hardware User Manual Page 12 75 76 77 78 79 80 81 82 PPI2D9 PF33 PPI2D11 PF35 PPI2D13 PF37 PPI2D15 PF39 GND AMS1 AWE NMI O Tinyboards maximum performance at minimum size O O 10k pull down 83 DO I O 84 D2 I O 87 D8 I O 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 Blackfin CM BF561 Hardware User Manual D5 D3 D1 RESET AOE ARE AMS2 N C PPI2D14 PF38 PPI2D12 PF36 PPI2D10 PF34 PPI2D8 PF32 PPI2D6 PPI2D4 PPI2D2 PPI2DO PPI2SYNC3 PPI2CLK A14 A12 A10 A8 A6 A4 A2 I O I O I O see chapter 3 6 O Table 3 4 Connector P2 Pin Assignment Page 13 BLUE Tinyboards ECHNIX maximum performance at minimum size 3 5 Optional Expansion Connector X3 1 16 There is an optional expansion connector mounted on the bottom side of the Core Module He makes accessible some more GPIO pins via a 16 pol FFC flat flex cable See the following Symbol and Table for detail information Pin No Signal Signal Type 121 GND PWR GND PWR Table 3 5 Optional Connector X3 Pin Assignment U1B SCLKO oe RSCLK1 PF30 e TSCLK1 PF3 1 27 DRIPRI 4 DRISEC PE25 4 DIIPRIPE23 19
9. cation with SPI and JTAG Connector no more pins required Blackfin CM BF561 Hardware User Manual Page 16 BLUE Tinyboards ECHNIX maximum performance at minimum size 4 2 Stereo Camera System PPI1 Camera LEFT PPI2 Camera RIGHT ea Figure 4 2 Image Recognition System with Stereo Cameras Communication SPI Interface UART 4 3 High Performance Symmetric Processing System PPI5 PPI6 Quad Port RAM PPI7 PPI8 Figure 4 3 Block Diagram Symmetric Processing System PPI1 PPI2 Multi Channel Input Output Multi Channel Input Output PPI3 PPIA 4 4 Video Processing System PPI1 Video ii Decoder Ethernet Don Bus PPI2 Video Encoder SD Card CF Card Figure 4 4 Real time Video Processing System Blackfin CM BF561 Hardware User Manual Page 17 BLUE j Tinyboards ECHNIX maximum performance at minimum size 4 5 Design Services Bluetechnix offers custom design services and software development Blackfin CM BF561 Hardware User Manual Page 18 BLUE Tinyboards ECHNIX maximum performance at minimum size 5 Software Support 5 1 BLACKSheep The Core Module is delivered with a pre flashed basic version of the BLACKSheep VDK multithreaded framework It contains a boot loader for flashing the Core Module via the serial port Please mind the
10. ce signal processor module High performance web camera Robotics Tiny processor module for mobile robots Blackfin CM BF561 Hardware User Manual Page 2 BLUE Tinyboards ECHNIX maximum performance at minimum size 1 5 Further Information Further information and document updates are available on the product homepage http www bluetechnix com goto cm bf561 Blackfin CM BF561 Hardware User Manual Page 3 BLUE Tinyboards ECHNIX maximum performance at minimum size 2 Specification 2 1 Functional Specification Mem Control Boot Mode JTAG Power Supply 32 Data Bus 16 Y Dynamic Core Voltage 64 MByte Control 4 BF561 SDRam up to 600 MHz 2x32MB Low Voltage Chips Heset Data amp Address Bus 3V3 Power Reset Clock Clock out PPI 1 PPI 2 SPORTO UART SPI GPIO Figure 2 1 Detailed Block Diagram Address Bus Figure 2 1 shows a detailed block diagram of the CM BF561 module Beside the SDRAM control pins the CM BF561 has all other pins of the Blackfin processor at its two main 60 pin connectors A special feature of the CM BF561 module is the availability of two parallel port interfaces PPI for different applications such as the simultaneous use of one camera and one display interface the use of one stereo camera interface or the
11. d 1 2V Core Voltage Operating conditions o Both core CPUs running at 600MHz Core Voltage 1 21V SDRAM 20 bandwidth utilization 120MHz ca 470mA o Both core CPUs running at 300MHz Core Voltage 0 8V SDRAM 20 bandwidth utilization 100MHz ca 160mA o One core CPUs running at 500MHz Core Voltage 1 16V SDRAM 20 bandwidth utilization 9 125MHz other core idle ca 330mA All measurements done at an environmental temperature of 25 C 2 4 5 Core Voltage and Frequency Requirements Core voltage 1 21V Core clock frequency 500 MHz default setting Be aware that the core voltage set in the VR CTL register doesn t match exactly with the effective core voltage measured There is a difference of about 50mV which is caused by the processor itself Don t operate the core module higher than these ratings without cooling otherwise there 1s a risk of overheating Blackfin CM BF561 Hardware User Manual Page 5 BLUE Tinyboards ECHNIX maximum performance at minimum size 2 5 Environmental Specification 2 5 1 Temperature Operating at full 500MHz 0 to 70 C Industrial temperature range on request only Please be aware to operate the CM BF561 in an environment with enough cooling If you mount the core module in an enclosure please be aware that there 1s enough air flow If an adequate air flow cannot be guaranteed we recommend the use of a heat sink or to reduce the core voltage and or the core clock frequency 2 5 2 Humid
12. delivery terms and conditions and prices please contact Bluetechnix http www bluetechnix com Warnings Due to technical requirements components may contain dangerous substances The Core Modules and development systems contain ESD electrostatic discharge sensitive devices Electro static charges readily accumulate on the human body and equipment and can discharge without detection Permanent damage may occur on devices subjected to high energy discharges Proper ESD precautions are recommended to avoid performance degradation or loss of functionality Unused Core Modules and Development Boards should be stored in the protective shipping package Blackfin CM BF561 Hardware User Manual BLACKFIN Products Core Modules CM BF533 CM BF537E CM BF537U TCM BF537 CM BF561 CM BF527 CM BF548 Development Boards EVAL BF5xx DEV BF5xxDA Lite Blackfin Processor Module powered by Analog Devices single core ADSP BF533 processor up to 600MHz 32MB RAM 2MB Flash 120 pin expansion connector and a size of 36 5x31 5mm Blackfin Processor Module powered by Analog Devices single core ADSP BF537 processor up to 600M Hz 32MB RAM 4MB Flash integrated TP10 100 Ethernet physical transceiver 120 pin expansion connector and a size of 36 5x31 5mm Blackfin Processor Module powered by Analog Devices single core ADSP BF537 processor up to 600M Hz 32MB RAM 4MB Flash integrated USB 2 0 Device 120 pin expans
13. e to be used Matching Connector Manufacturer Manufacturer Part No X1 X2 Hirose FX8 60S SV X3 Molex FCC FPC Connector 527451696 Table 3 2 Base Board Connector Types Info A Library of the Baseboards module for the Altium Designer 6 x can be obtained from Bluetechnix upon request Blackfin CM BF561 Hardware User Manual Page 8 Tinyboards maximum performance at minimum size C 1 lt LI m 7 ct Ferse C IJICcEICc7 CI CI cI u CO ma E JO Car mg Figure 3 4 Top Overlay top view 1 Li 1 LI 1 LI 1 LI 1 LI 1 L u See section 2 2 for the Boot Mode settings The resistors RI and R2 switch between CIk out R1 mounted default and PF11 R2 mounted on pin 5 of the Core Module By mounting a OR resistor at R6 you can write protect the on board flash Blackfin CM BF561 Hardware User Manual Page 9 BLUE Tinyboards ECHNIX maximum performance at minimum size 3 2 Schematic Symbol Signals of P1 and P2 ON m 1 60 120 2 62 59 119 SPORTO ae a 58 118 A 64 si 117 ES 65 56 116 Addr 6 66 55 115 Bus GPIO T 67 54 114 8 68 53 113 9 69 52 12 10 70 5 dH 11 71 50 110 12 WP 49 109 13 lt a 48 108 14 4 JT 107 PPI 1 B ES DER E 4 106 16 76 45 105 17 77 A 104 IER 78 411 108 19 79 4 102 20 in 80 4I 101 AN 81 Mem 40 100 GPIO amp 9 Control 390 99 3 ES UART E SPI BE RE 2 36 96 26 8
14. ent Board with two sockets for any combination of Blackfin Core Modules Additional peripherals are available such as SD Card Ethernet USB host multi port JTAG including a USB based Debug Agent connector for an LCD TFT Display and connector for a digital camera system A large on board SPARTAN 3 FPGA and Soft IPs make this board the most flexible Blackfin development platforms ever developed Get ready to program and debug Bluetechnix CM BF548 Core Module with this tiny development platform including a USB Based Debug Agent The DEV BF548DA Lite is a low cost starter development system including VDSP Evaluation Software License The following Extender Boards are available EXT BF5xx Audio EXT BF5xx Video EXT BF5xx Camera EXT BF5xx Exp EXT BF5xx ETH USB EXT BF5xx AD DA Additional boards based on customer request are also available The BLACKSheep VDK is a multithreaded framework for the Blackfin processor family from Analog Devices that includes driver support for a variety of hardware extensions It is based on the real tme VDK kernel included within the VDSP development environment LabVIEW embedded support for the CM BF537E CM BF537U and TCM BF537 Core Modules is based upon the BLACKSheep VDK driver Framework All the Core Modules are fully supported by uClinux The required boot loader and uClinux can be downloaded from http blackfin uClinux org Upcoming Products and Software Releases Keep up to date with a
15. ion connector and a size of 36 5x31 5mm will be replaced by CM BF527 Blackfin Processor Module powered by Analog Devices single core ADSP BF537 processor up to 500MHz 32MB RAM 8MB Flash 28x28mm 120 pin expansion connector Ball Grid Array or Border Pads for reflow soldering industrial temperature range 40 C to 85 C Blackfin Processor Module powered by Analog Devices dual core ADSP BF561 processor up to 2x 600MHz 64MB RAM 8MB Flash 120 pin expansion connector and a size of 36 5x31 5mm The new Blackfin Processor Module is powered by Analog Devices single core ADSP BF527 processor key features are USB OTG 2 0 and Ethernet The 2x60 pin expansion connectors are backwards compatible with other Core Modules The new Blackfin Processor Module is powered by Analog Devices single core ADSP BF548 processor key features are 64MB DDR SD RAM 2x100 pin expansion connectors Low cost Blackfin processor Evaluation Board with one socket for any Bluetechnix Blackfin Core Module Additional peripherals are available such as an SD Card Get ready to program and debug Bluetechnix Core Modules with this tiny development platform including a USB Based Debug Agent The DEV BF5xxDA Lite is a low cost starter development system including VDSP Evaluation Software License Blackfin CM BF561 Hardware User Manual DEV BF5xx FPGA DEV BF548DA Lite EXT Boards Software Support BLACKSheep LabVIEW uClinux Blackfin Developm
16. ity Operating 10 to 90 non condensing Blackfin CM BF561 Hardware User Manual Page 6 BLUE Tinyboards ECHNIX maximum performance at minimum size 3 CM BF561 3 1 Mechanical Outline Figure 3 1 shows the bottom view of the mechanical outline of the CM BF561 Core Module All dimensions are given in millimeters T em T HIT OTT ee 31 00 25 00 15 50 60 x1 rel 6 00 45 HIR m C 5 20 18 00 36 00 Figure 3 1 Mechanical outline and Bottom Connectors bottom view The mechanical outline represents a bottom view of the connectors placed at the bottom of the core board The connectors on the CM BF561 are of the following type MELA Manufacturer Part No Hirose 3mm height FX8 60P SV 21 Molex FCC FPC Connector 527451696 Table 3 1 Core Module Connector Types Blackfin CM BF561 Hardware User Manual Page 7 BLUE Tinyboards ECHNIX maximum performance at minimum size Figure 3 2 Side view with connector mounted The total minimum mounting height including receptacle at the motherboard is 6 1 mm 3 1 1 Footprint The optional 16 pole extension connector may be omitted if there is no need for the additional GPIO pins see chapter 3 5 ES 22 20 61 mm DOIT Q R 0 50 R 0 35 co a Ii e 32 gt ps 1 z IHRE EE TI 2 x E S ELI X 9 30 Wm 36 00 2 50 Figure 3 3 Recommended footprint and spacing top view For the base board the following connectors hav
17. ll the changes to the Bluetechnix product line and software updates at WWW bluetechnix com BLACKFIN Design Service Based on more than five years of experience with Blackfin Bluetechnix offers development assistance as well as custom design services and software development Blackfin CM BF561 Hardware User Manual BLUE Tinyboards ECHNIX maximum performance at minimum size 1 Introduction The CM BF561 is an outstanding high performance and low power dual core processor module incorporating Analog Devices Blackfin family of processors The module allows easy integration into high demanding very space and power limited applications 1 1 Overview The Core Module CM BF561 consists of the following components 60 Pin Expansion Connector Dynami MM EE 64MByte 8MByte c 3 Up to SDRam Flash ee 600 MHz CS Low Voltage Rese 60 Pin Expansion Connector Figure 1 1 Main components of the CM BF561 module Analog Devices Blackfin Processor BF561 o ADSP BF561SKBCZ600 64 MB SDRAM o SDRAM Clock up to 133MHz o 2x MT48LC16M16A2BG 75IT D 16Mx16 256Mbit at 3 3V 8 MB of Byte Addressable Flash o PF48F2000POZBQ0 4Mx16 64Mbit at 3 3V all 8MByte addressable o Additional flash memory can be connected through the expansion board as parallel Flash using asynchronous chip select lines or as a SPI flash Dynamic Core Voltage Control o
18. software development documents 5 2 uClinux The Core Module is fully supported by the open source platform at http blackfin uclinux org Since the Core Modules are pre flashed with BLACKSheep you have to flash uBoot first To flash uBoot you can use the BLACKSheep boot loader Blackfin CM BF561 Hardware User Manual Page 19 BLUE Tinyboards ECHNIX maximum performance at minimum size 6 Anomalies For the latest information regarding anomalies for this product please consult the product home page http www bluetechnix com goto cm bf561 Blackfin CM BF561 Hardware User Manual Page 20 BLUE Tinyboards ECHNIX maximum performance at minimum size 7 Production Report for CM BF561 100 1211 MT4SLCI6MI6A2BG 75IT D ion V2 0 R20 1000 to R20 2999 V2 0 22 008 N RAM MTASLCIOMI6A2BG 7SIND Micron Table 7 1 Production Report CM BF561 Blackfin CM BF561 Hardware User Manual Page 21 BLU T Tinyboards ECHNIX maximum performance at minimum size 8 Product Changes For the latest product change information please consult the product web page at http www bluetechnix com goto cm bf561 Changes V 1 x to V2 0 64 Mbit Flash 64MB RAM instead of 32Mbit Flash and 32MB RAM Additional optional bottom FFC connector with 13 Processor pins Table 8 1 Product Changes How do these changes affect the Software developed for V1 x Modules Flash chip The flash chip has changed on CM BF561 V2 to an Intel P30 Flash If
19. tem essere 17 A Video Processing Syste nennen 17 d SEET 18 Blackfin CM BF561 Hardware User Manual J DONE E EE 19 Il BLACE DE re 19 32 WU Maser see tte ses ae scien E sh ern sutra dpe eee oh eaten daar 19 6 Sorel E 20 7 Production Report for CM BF561 OO III 21 EE 22 9 Document EEN iere 23 WEE e TE util 24 Blackfin CM BF561 Hardware User Manual Edition 2007 02 Bluetechnix Mechatronische Systeme GmbH 2007 All Rights Reserved The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics Terms of delivery and rights of technical change reserved We hereby disclaim any warranties including but not limited to warranties of non infringement regarding circuits descriptions and charts stated herein Bluetechnix makes and you receive no warranties or conditions express implied statutory or in any communication with you Bluetechnix specifically disclaims any implied warranty of merchantability or fitness for a particular purpose Bluetechnix takes no liability for any damages and errors causing of the usage of this board The user of this board is responsible by himself for the functionality of his application He is allowed to use the board only if he has the qualification More information is found in the General Terms and Conditions AGB Information For further information on technology
20. use of two separate ports for bandwidth hungry ADC and DAC interfaces Dynamic voltage control allows the reduction of power consumption to a minimum by adjusting the core voltage and the clock frequency dynamically in accordance to the required processing power A low voltage reset circuit guarantees a power on reset and resets the system when the input voltage drops below 2 93V 2 2 Boot Mode By default the Boot Mode is set to 01 BMODEO pin HIGH BMODEI pin LOW In this configuration the BMODEO pin and the BMODEI pin have an on board pull down resistor Figure 3 4 resistor RIO and R11 are mounted and BMODEO has an additional OR resistor connected to 3 3V Figure 3 4 resistor R8 is mounted For setting the BMODEI pin HIGH a OR resistor must be mounted at R9 For Boot Mode 00 remove R8 Blackfin CM BF561 Hardware User Manual Page 4 BLUE j Tinyboards ECHNIX maximum performance at minimum size 2 3 Memory Map Memory Type Start Address End Address Size Comment FLASH 0x20000000 Ox207FFFFF 8MB Intel PFA8F2000P0ZBOO SDRAM Ox00000000 OxO3FFFFFF 64MB 32Bit Bus 2x Micron MT48LC16M16A2BG Table 2 1 Memory Map Please be aware that you have to unlock the flash before starting an erase process 2 4 Electrical Specification 2 4 1 Supply Voltage 3 3V DC 10 2 4 2 Supply Voltage Ripple 100mV peak to peak 0 20 MHz 2 4 3 Input Clock Frequency 25MHz 2 4 4 Supply Current Maximum supply current 550mA at 3 3V an
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