PowerQUICC MDS Platform I/O Board
Contents
1. 0 0 TCOM_EN_DS3_2 must be 1 to disable the DS3 or enable the T1 E1 0 1 TCOM_EN_DS3_1 0 2 TCOM_EN_TDM8 0 to enable QE TDMH of the TCOM 0 3 TCOM_EN_TDM7 0 to enable QE TDMG of the TCOM 0 4 TCOM_EN_TDM1 0 to enable QE TDMA of the TCOM 0 5 TCOM_EN_TDM2 0 to enable QE TDMB of the TCOM 0 6 TCOM_EN_TDM3 0 to enable QE TDMC of the TCOM 0 7 TCOM_EN_TDM4 0 to enable QE TDMD of the TCOM 1 0 TCOM_EN_TDM5 0 to enable QE TDME of the TCOM 1 1 TCOM_EN_TDM6 0 to enable QE TDMF of the TCOM 1 2 ATMEN bit value is Don t care 1 3 FETHRST bit value is Don t care Table 4 3 USB1 1 24H 26H SUB ADDRESS FUNCTION DESCRIPTION 24H 1 4 USB_MODE Select USB host or agent for agent this bit must be 1 24H 1 5 USBVCC For USB host USB_MODE 0 this bit must be O If USB_mode is 1 this must be 1 24H 1 6 USBLOWSPD Logic 1 operates edge rates for full speed Logic O operates edge rates for low speed 24H 1 7 USBEN If the USB bus is inactive then the suspended state enables a low power state When the suspend pin is active it drives the RCV pin to a logic O state Both D and D are tri stated 26H 1 1 USB_EN 0 enables the USB function on the I O Board 1 disables the USB1 1 and enables ENET4 Table 4 4 RS422 27H SUB ADDRESS FUNCTION DESCRIPTION 27H 1 5 RS_422EN The bit must be 1 for RS422 27H 1 6 RS_422EN The bit must be 0 for RS422 26 MPC8349E2. Underside of 5 system board gt Remove protective _ cover by hand Figure 2 1 Remove Protective Covers from 300 pin connectors underside of 8Xxx Processor Board shown Protective Covers TH 1 oe s 2 KMAAMALL Figure 2 2 Remove Protective Covers from 300 pin connectors 12 PowerQUICC MDS Platform l O Board User s Manual Freescale Semiconductor Hardware Preparation and Installation e A a E E A MAR NN Figure 2 3 Connect 8Xxx Processor Board to PIB and press down with fingers 3 Connect processor board to PIB board as shown in Figure 2 3 Ensure a tight fit by pressing down on the processor board by hand only until the pins engage see Figure 2 3 5 Manually fasten the four screws as shown in Figure 2 4 u roe SO Y MU SEARLE LSS Figure 2 4 Fasten the four tightening screws Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 13 Hardware Preparation and Installation 6 If you will be working with a back plane and wish GETH signals to traverse either the back plane connection or the front plane optical connection connect the tw GETH sockets on the Processor Board with sockets on the PIB board as shown in Figure 2 5 and Figure 2 6 Note that if you do not do this you can still connect GETH cables directly to the Processor board s sockets if they are accessible in your laboratory configuration GETH Inter connecting Cables Figure 2 5 Inse
3. 1 then PMC1 is connected to the JTAG chain if the bit is O then the PMC1 JTAG is bypassed 23H 0 1 X2JTAG1_EN If the bit is set to 0 then PMCO is connected to the JTAG chain if the bit is O then the PMCO JTAG is bypassed 23H 0 2 X2JTAG2_EN If the bit is set to 0 then PMC2 is connected to the JTAG chain if the bit is 0 then the PMC2 JTAG is bypassed 23H 0 3 X2JTAG3_EN If the bit is set to 0 then PMC3 is connected to the JTAG chain if the bit is 0 then the PMC3 JTAG is bypassed Table 4 14 Ethernet 10 100 26H SUB ADDRESS FUNCTION DESCRIPTION 26H 0 4 EN_RMIICLKEVEN The bit must be 1 to enable clock to UCC 2 4 6 8 for Fast Ethernet RMII 26H 0 5 EN_RMIICLKODD The bit must be 1 to enable clock to UCC 1 3 5 7 for Fast Ethernet RMII 26H 0 6 EN_RMIICLK OE to the clock oscillator of the 10 100RMII to enable external clock from PMCO 30 MPC8349E MDS Processor Board User s Manual Freescale Semiconductor Memory Map Table 4 14 Ethernet 10 100 26H SUB ADDRESS FUNCTION DESCRIPTION 26H 0 7 ENET7_EN The bit as 0 enables ENET7 for RMII Note Enet7 signals muxed with ATMUPC1 ADDRESS 8 TDMH For ENET7 to enable UPC1 it won t be able to operate in multi phy TDMH should be disabled 26H 1 0 ENET6_EN The bit as 0 enables ENET6 for RMII Note ENET6 signals muxed with ATMUPC1 27H 1 6 RS_422EN The bit as O enables RS422
4. MPC8349E MDS Processor Board User s Manual IR X2JTAG_TDIO 23 Operating Instructions 24 MPC8349E MDS Processor Board User s Manual Freescale Semiconductor Memory Map 4 Memory Map 4 1 Functional Blocks Overview The functional blocks on the PIB are listed in the table below These are all controlled by any one of the four I O Expanders Their addresses are indicated in the column labeled I2C Bus Address Details on each block can be found in Section 4 2 The Sub Address nomenclature can be explained using this example Sub Address 0 0 7 amp 1 0 3 This means that the sub address is referring to Part 0 of the specific I O Expander bits 0 7 and Part 1 bits 0 3 Table 4 1 Blocks and Addresses Block 12C Bus Address Sub Address TCOM 24H 0 0 7 amp 1 0 3 USB1 1 24H 26H 1 4 7 amp 1 1 RS422 27H 1 5 6 Clock Synthesizer 27H 0 0 7 amp 1 0 3 OC12 ATM 27H 1 7 622Mbps PCI Host 23H 27H 1 4 amp 0 6 PCH 26H 0 0 amp 0 3 PCI2 26H 0 2 PMC 23H 1 0 7 PCI Expander 23H 0 4 amp 0 5 Control JTAG2 23H 0 0 3 ETH 10 100 26H 0 4 7 amp 1 0 M66EN 26H 1 2 amp 1 4 6 ATM 26H 1 3 Freescale Semiconductor MPC8349E MDS Processor Board User s Manual 25 Memory Map 4 2 Functional Blocks Listing Table 4 2 TCOM Address 24H SUB ADDRESS FUNCTION DESCRIPTION
5. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document Freescale Semiconductor reserves the right to make changes without further notice to any products herein Freescale Semiconductor makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does Freescale Semiconductor assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability including without limitation consequential or incidental damages Typical parameters that may be provided in Freescale Semiconductor data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts Freescale Semiconductor does not convey any license under its patent rights nor the rights of others Freescale Semiconductor products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any other application in which the failure of the Freescale Semiconductor product could create a situation where personal injury or death may occur Should Buyer purchas
6. MDS Processor Board User s Manual Freescale Semiconductor Memory Map The Clock Synthesize can also be manually set via SW1 after reset Table 4 5 Clock Synthesizer Control by SW1 Switch FUNCTION DESCRIPTION MO Mi M2 M3 M4 M5 M lG Elmi O 1 M6 NO Select output frequency according to Table 4 6 Fout M N Fin Freescale Semiconductor OE L low stops FOUT in the logic low state FOUT L FOUT H MPC8349E MDS Processor Board User s Manual 27 Memory Map Table 4 6 Fout M N Fin VCO Frequency for a Crystal Interface Frequency of Output Frequency for f XTAL 16 MHz and for m M 6 0 10 12 14 16 18 20 1 2 4 8 2o 7000 A 507 IE IES 21 0010101 a cs Ac ee S 22 0010110 a a zlom SS T zafooriooof f aT LH ay 25 0011001 MI 400 200 100 50 Mhz 26 0011010 52 Mhz 27 0011011 II S 54Mhz 28 0011100 812 56 Mhz 29 0011101 58 Mhz 30 0011110 60 Mhz 31 oo11111 62 Mhz oo e T 0 a e 34 0100010 816 68 Mhz 35 0100011 70 Mhz 36 0100011 72 Mhz 37 0100101 74 Mhz 38 0100110 76
7. must have opposite values at all times e PCI 32bits on PMC1 and PMC2 PC addr 26 bit 0 0 1 PC addr 26 bit 0 2 1 PC addr 26 bit 0 3 0 e PCI 32bits on PMC1 PMC2 and PMC3 PC addr 26 bit 0 0 1 PC addr 26 bit 0 1 1 PC addr 26 bit 0 2 0 PC addr 26 bit 0 3 0 e PCI 64bit on PMC2 ONLY PC addr 26 bit 0 0 0 PC addr 26 bit 0 1 0 PC addr 26 bit 0 3 0 e PCI2 32bit on PMC3 PC addr 26 bit 0 1 0 e PCI2 32bit on PMC2 and PMC3 PC addr 26 bit 0 1 0 PC addr 26 bit 0 2 0 3 4 JTAG Connection Figure 3 3 below shows the JTAG connection scheme The logic is controlled by the JTAG2 22 MPC8349E MDS Processor Board User s Manual Freescale Semiconductor Operating Instructions block see Chapter 4 for more details on this block Note that no matter how many boards are connected to the PMC slots a single JTAG chain is maintained at all times PMCO PMCI RISER TDI TDO TDI TDO CONN X2JTAG_TDI X2JTAG TDIO X2JTAG_TDIO E X2JTAG_TDI X2JTAGO_EN X2JTAG1_EN ee X2JTAG_TDOI CONT PMC2 PMC3 TDI TDO TDI TDO Freescale Semiconductor X2JTAG TDI2 X2JTAG_TDI2 X2JTAG TDI X2JTAG2_EN X2ITAG_TDOQ X2JTAG3_EN X2JTAG_TDO3 Figure 3 3 JTAG Connection Scheme
8. 2 ATMRXD6 23H 0 6 83XXPCI_HOST Must be 1 if PCI1 is in PCI mode Should always be the opposite of 27H 1 4 Table 4 9 PCI1 26H SUB ADDRESS FUNCTION DESCRIPTION 26H 0 0 PCI1_64 To operate PCI1 in 64 bit mode this bit must be 0 26H 0 3 PCl1_PMC2_EN To operate PCI1 in 32 bit mode on PMC2 3 this bit must be 0 Note In this case bit 26H 0 2 should be 1 Table 4 10 PCI2 26H SUB ADDRESS FUNCTION DESCRIPTION 26H 0 2 PCI2_PMC2_EN To operate the PCI2 bit on PMC2 3 the bit must be 0 Note In this case bit 26H 0 0 0 3 should be 1 Freescale Semiconductor MPC8349E MDS Processor Board User s Manual 29 Memory Map Table 4 11 PMC Control 23H SUB ADDRESS FUNCTION DESCRIPTION 23H 0 0 PMCO_PRESENTOO PMC card types according to specific card used 23H 0 1 PMCO_PRESENTO1 23H 0 2 PMCO_PRESENT10 23H 0 3 PMCO_PRESENT11 23H 0 4 PMCO_PRESENT20 23H 0 5 PMCO_PRESENT21 23H 0 6 PMCO_PRESENTS30 23H 0 7 PMCO_PRESENT31 Table 4 12 PCI Expander Control 23H SUB ADDRESS FUNCTION DESCRIPTION 23H 0 4 CONTROL_OUT Controls 83xx PCI expander board power 23H 0 5 CONTROL_IN Reads the power status of the 83xx PCI expander board Table 4 13 JTAG2 23H SUB ADDRESS FUNCTION DESCRIPTION 23H 0 0 X2JTAGO_EN If the bit is set to
9. Board One USB card optional Up to three 8Xxx cards as agents optional four if using the PIB Expansion Board Operating temperature 0 C 70 C Storage temperature Relative humidity 25 C to 85 C 5 to 90 non condensing Dimensions nominal without additional cards Length Width Height 315 mm 290mm 23mm 1 5 PowerQUICC MDS Platform I O Board Features e Advanced TCA form factor e Operates from a TCA chassis back plane or standalone e Four sets of PMC connectors between PIB and Processor Board for PCI and QE functions Each PMC connector set contains an XMC connector for high frequency signals Three sets contain PCI signals QE signals are split between two sets of PMC connectors Two of the four sets of PMC connectors can run simultaneous signals to two ATM modules one of the ATM modules has ADTEC connectors e Two PCI buses PCI1 and PCI2 PCI operates as a 32bit PCI on three PMC slots or as a 64bit PCI on one PMC slot if using the 8349 as agent this must be slot 2 PCI operates as 32bit PCI on two PMC slots e RS422 port e Eight octal 10 100 Ethernet PHYs with RMII interface e Two 10 100 1000 Ethernet PHY ports with fiber connectors copper options are connected only to the backplane Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual General Information 2C for BCSR read and write e USB1 1 port e 8Xxx clo
10. For ENET5 RMII the bit should be 1 24H 1 7 USB_EN The bit as O enables USB1 1 For ENET4 RMII the bit should be 4 V Table 4 15 M66EN 26H SUB ADDRESS FUNCTION DESCRIPTION 26H 1 2 PLD_M66ENO This is the I O Expander input from PMC1 through the bus switch If PCI is not muxed with UPC2 then the I O Expander reads the bit as 1 meaning PMC1 has a card with PCI 66Mhz When PCI is muxed with UPC2 then there should be a decision based on processor board mode if in PCI mode the ATM_M66EN signal should be taken if in ATM mode the XUPC2_RXD6_M66EN should be taken 26H 1 4 PLD_M66EN2 If the I O Expander reads the bit as 1 then the PMC2 has a card with PCI 66Mhz 26H 1 5 PLD_M66EN3 If the I OI O Expander reads the bit as 1 then the PMC3 has a card with PCI 66Mhz 26H 1 6 XME66 The SW should read PLD_M66ENO PLD_M66EN2 PLD_M66EN3 and then by setting the bit drive the bit to the PCI M66EN signals SW should make the decision 0 or 1 26H 1 3 ATM_M66EN If PCI ATM and ATM are selected then the bit must be 0 Freescale Semiconductor MPC8349E MDS Processor Board User s Manual 31 Memory Map 32 MPC8349E MDS Processor Board User s Manual Freescale Semiconductor
11. Mhz 39 0100111 78 Mhz 40 0101000 800 80 Mhz 41 0101001 82 Mhz 42 0101010 84 Mhz 43 0101011 86 Mhz 44 0101100 88 Mhz 45 0101101 1800 90 Mhz 46 0101110 O 1 92 Mhz 47 0101111 O 94 Mhz 48 0110000 96 Mhz 49 0110001 ID 98 Mhz 50 0110010 1800 100 Mhz 51 0110011 102 Mhz 52 0110100 Ih D 104 Mhz 53 0110101 OO E M 106 Mhz 54 0110110 TZ 108 Mhz 55 0110111 al 110 Mhz 56 0111000 1792 896 448 224 112 57 0111001 e a a a A IE 58 0111010 a a a o e eae 59 011101 a e fp a a 60 0111100 CA E A Fe 61 0117707 a ee ay Say a ERA 62 0117710 a SS 22 28 MPC8349E MDS Processor Board User s Manual Freescale Semiconductor Memory Map Table 4 6 Fout NIN Fin VCO Frequency for a Crystal Interface Frequency of Output Frequency for f XTAL 16 MHz and for N M M 6 0 10 12 14 63 0111111 64 1000000 1280 1536 1792 Table 4 7 OC12 ATM622 27H SUB ADDRESS FUNCTION DESCRIPTION 27H 1 7 ATM622_RESET Reset the OC 12 ATM module on connectors P20 amp P21 Table 4 8 PCI HOST 23H 27H SUB ADDRESS FUNCTION DESCRIPTION 27H 1 4 83XXPCI_HOST When PCI1 is the host the bit should be 0 to drive AD17 to the PMC1 IDSEL pin and M66EN to the host When PCI1 is in ATM mode then IDSEL is in UPC2 ATMRXD12 and M66EN is in UPC
12. PowerQUICC MDS Platform I O Board User Manual Document Number Order no D Rev 09 08 2005 y 4 14A Z treescale How to Reach Us Home Page www freescale com E mail supportO freescale com USA Europe or Locations Not Listed Freescale Semiconductor Technical Information Center CH370 1300 N Alma School Road Chandler Arizona 85224 1 800 521 6274 or 1 480 768 2130 supportO freescale com Europe Middle East and Africa Freescale Halbleiter Deutschland GmbH Technical Information Center Schatzbogen 7 81829 Muenchen Germany 44 1296 380 456 English 46 8 52200080 English 49 89 92103 559 German 33 1 69 35 48 48 French supportO freescale com Japan Freescale Semiconductor Japan Ltd Headquarters ARCO Tower 15F 1 8 1 Shimo Meguro Meguro ku Tokyo 153 0064 Japan 0120 191014 or 81 3 5437 9125 support japan Ofreescale com Asia Pacific Freescale Semiconductor Hong Kong Ltd Technical Information Center 2 Dai King Street Tai Po Industrial Estate Tai Po N T Hong Kong 800 2666 8080 support asia Ofreescale com For Literature Requests Only Freescale Semiconductor Literature Distribution Center P O Box 5405 Denver Colorado 80217 1 800 521 6274 or 303 675 2140 Fax 303 675 2150 LDCForFreescaleSemiconductor hibbertgroup com Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products
13. UICC MDS Platform I O Board User s Manual Freescale Semiconductor Operating Instructions 3 Operating Instructions This chapter describes some fundamentals of how the MPC8349E MDS Processor Board operates Information regarding communications and controls is provided 3 1 83xx PMC Communications The 83xx chip has two PCI ports PCI1 and PCI2 in addition to a QE port In order to communicate properly with four cards connected to four PMC connections a certain amount of control is necessary In order to enable this control an I O Expander Philip PCA9555 has been incorporated onto the PIB This I O Expander also controls various blocks on the PIB Figure 3 1 below shows the connection logic between the 83xx chip and the PMC slots oF Port 83XX PCI 1 port PCI 2 port Communications Logia 1 0 Expander PMC 0 PMC 1 PMC 2 PMC 3 Figure 3 1 83xx PMC Communication Configurations Note the following e The QE port can connect to either the PMCO slot or the PMC1 slot Freescale Semiconductor MPC8349E MDS Processor Board User s Manual 19 Operating Instructions e The PCI port can connect to either the PMC1 PMC2 or PMC3 slots This port can connect to PMCI or PMC1 2 or PMC 1 2 3 simultaneously depending on user configuration at the 32 bit rate However if using a 64 bit rate the PCI1 port can only connect to the PMC2 slot e The PCI
14. ale Semiconductor Hardware Preparation and Installation 2 Hardware Preparation and Installation This chapter provides unpacking instructions hardware preparation and installation instructions for the PowerQUICC MDS Platform I O Board For more details on hardware preparation see the Getting Started document for the PowerQUICC MDS Platform I O Board 2 1 Unpacking Instructions NOTE If the shipping carton is damaged upon receipt request carrier s agent to be present during unpacking and inspection of equipment CAUTION AVOID TOUCHING AREAS OF INTEGRATED CIRCUITRY STATIC DISCHARGE CAN DAMAGE CIRCUITS 1 Unpack equipment from shipping carton 2 Refer to packing list and verify that all items are present 3 Save packing material for storing and reshipping of equipment 2 2 Installation Instructions Do the following in order to install the PowerQUICC MDS Platform I O Board properly e Verify that Jumpers and Switches are in default positions For default positions see the Getting Started document for the PowerQUICC MDS Platform I O Board Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 11 Hardware Preparation and Installation 2 2 1 Preparing the 8Xxx Processor Board 1 Remove protective covers from the 300 pin connectors on the bottom side of the proces sor board See Figure 2 1 2 Remove protective covers from the 300 pin connectors on the PIB board see Figure 2 2
15. and the register to which it is pointing Table 3 1 PCA9555PW Registers Command Byte Value Register Input Port 0 Input Port 1 Output port O Output port 1 Polarity Inversion 0 Polarity Inversion 1 Configuration Port O NN OO or AJOJ N oO Configuration Port 1 3 3 PCI Logic for PCB Connections In order to connect properly to the PCB boards the user must configure the I O Expander in accordance with the configurations as listed below Freescale Semiconductor MPC8349E MDS Processor Board User s Manual 21 Operating Instructions Note Bits on the I O expander device s output port register that are not directly mentioned must be given a 1 value I2C addr 23 configuration register bit 0 6 bit must be 1 for PCI host See Section 4 1 for an explanation of this bit numbering method 2C addr 27 configuration register bit 1 4 bit must be 0 for PCI host EC addr 26 configuration register bit 0 0 0 enables PCI1 64bits EC addr 26 configuration register bit 0 1 0 enables PCD to PMC connectors for PCI2 L or PCI1 H LC addr 26 configuration register bit 0 2 0 PCI2 to PMC2 2C addr 26 configuration register bit 0 3 0 PCI1 to PMC2 Set the bits in according with the desired PCI configuration as follow e PCI 32bits on PMC1 PC addr 27 bit 1 4 0 PC addr 23 bit 0 6 1 Note The two bits
16. back plane if used and optical GETH connectors on the front plane side of the PIB The PowerQUICC MDS Platform I O Board can be connected to a PC in this configuration via a parallel port connector without the need for an external command converter Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 3 General Information 1 2 Definitions Acronyms and Abbreviations MDS Modular Development System PIB Platform I O Board USB Universal Serial Bus GETH Gigabit Ethernet PC IBM compatible Personal Computer TCA PCI PMC XMC ATM Asynchronous Transfer Mode BCSR PHY Physical Layer RMII 1 3 Related Documentation 1 3 1 Freescale Documentation e MPC83xx HW Specification e MPC83xx User s Manual e 900 MHz Low Voltage LVPECL Clock Synthesizer Mar 2003 Ver 3 1 3 2 Third Party Documentation e PCA9555 Data Sheet 2002 Jul 26 by Philips 1 4 Specifications The PowerQUICC MDS Platform I O Board specifications are given in Table 1 1 4 PowerQUICC MDS Platform I O Board User s Manual Freescale Semiconductor General Information Table 1 1 PowerQUICC MDS Platform l O Board specifications CHARACTERISTICS SPECIFICATIONS Power requirements 5V 3A external DC power supply No extra power supply for PCI Add in Card amp PIB combined modes Processor capability All processors in the 8Xxx line One as host Processor
17. ck synthesizer e Logic analyzer connectors for all QE signals e Expansion connector for micro TCOM This enables a connection to the TCOM e Parallel port interface to host computer convert to JTAG e Single 48V input power supply TCA input connector ZONE 1 e Backplane connectors ZD Zone 2 for high speed signals e g 10 100 1000 Base T 1 6 PIB General Views Figure 1 1 below presents a general view of the PIB without any additional cards The connections to the back plane are on the bottom and note the optical GETH connections on the top right 4 HT anmas B Figure 1 1 The PowerQUICC MDS Platform I O Board with no other boards installed 6 PowerQUICC MDS Platform I O Board User s Manual Freescale Semiconductor General Information Figure 1 2 below shows a different view of the PIB this time with a Processor Board a USB card and three PCI cards installed The agent 8Xxx cards which can be inserted into the slot on a PCI card are not shown Power input for table gt top configuration FZ s Ph Power input for e working with a back plane Front plane connection PCI cards installed_ 7 optical GETH Back plane connection 2 incl GETH and voltage Clock wes SANOS Synthesizer WA gt AAWON E SW1 BX ON Vos AS Parallel port to PC Double RS 232 5 connected to RJ45 DUART SN RS 422 Ethernet connections Figure 1 2 PowerQUICC MDS Platform I O Board External Conne
18. ctions Agent 8Xxx boards not installed Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 7 General Information 1 7 Block Diagram A schematic block diagram of the PowerQUICC MDS Platform I O Board is shown in the figure below Note that an 8Xxx Processor Board is shown in the shaded area but this is not an integral part of the PIB 8x10 100 26Pin Header Turin meager Parallel Port RS422 ZD ZD ZD E RMII Connector Connector Connector 48V Input JB22 JB23 JB24 From RS422 Backplane 48V to 48V to 5V 12V MY 3 3V PT 12V Y J Yj Katera Power Supply L T A ZA POETA e A nies R Sa ETA N N Vy LOI E po SS SE oe E S s N RTS nwn WY y Ss AN B ISNS el e SS IN SN N N N NNN N N N SSS Be RS SS RA RRS A on ZZ Lif CLL SS Y SA T 0 A E de S Y DE GE A LEC GG JTAG PMC BIO EU ee E A AKVA ZZN f E 4 f f N 4 IE ll ELS LILES L L 0 Th IM R E W J05 J06 yl E E PMCO 2xGETH OPTIC E RAN Figure 1 3 PowerQUICC MDS Platform I O Board Block Diagram 8 PowerQUICC MDS Platform l O Board User s Manual Freescale Semiconductor General Information Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 9 General Information 10 PowerQUICC MDS Platform l O Board User s Manual Freesc
19. e or use Freescale Semiconductor products for any such unintended or unauthorized application Buyer shall indemnify and hold Freescale Semiconductor and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that Freescale Semiconductor was negligent regarding the design or manufacture of the part Freescale and the Freescale logo are trademarks of Freescale Semiconductor Inc All other product or service names are the property of their respective owners Freescale Semiconductor Inc 2005 All rights reserved Section 1 General Information 1 1 IMTOCUCUO mora es ato ate 1 2 Definitions Acronyms and Abbreviations o o oooooooooomo mo 1 3 Related Documentation es al 1 3 1 Freescale Documentation a A AA 1 3 2 Third Party Documentation iia A a a Lido Specifications 4 cies vale eva dG E E E E aha E A ER 1 5 PowerQUICC MDS Platform I O Board Features oo oo oooooom o 1 6 PI General Views a scra Be oot Mol De tn a a da her BOCK Diagram yes nk a ee a Ma aa ee See is on ie wa tate es Section 2 Hardware Preparation and Installation 2 1 Unpacking Instructions lit gata Sieh ease health aha ae Sade eg Se 2 2 Installation AS IUCN a aa 2 2 1 P
20. erting spacers between PCI card and PIB Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 17 Hardware Preparation and Installation 9 The fully assembled PIB Processor board is shown in Figure 2 11 All external connections of the Processor board are active when the Processor board is installed on the PIB except the voltage input receives power from the PIB power input or the back plane only and the JTAG COP connection P9 which is replaced by the parallel port connection to a PC This may differ for different models of 8Xxx boards Three PCI cards and one USB card are shown installed on the PIB The PCI cards are ready to receive any 83xx Processor board installed in this case in the same manner as they are in a PC Using this system these processor boards up to three function as slaves while the Processor board already installed functions as a host This allows you to take advantage of the parallel processing capabilities of the 83xx line of products Power input for table top configuration Pok put for sa S Front plane connection wee optical GETH a back plane PCI cards installed N PN N Back plane connection n 24 incl GETH and voltage X Clock Synthesizer Parallel port to PC Double RS 232 F connected to RJ45 DUART A Y RS 422 Ethernet connections Figure 2 11 Fully Assembled Combined system PIB Processor Board USB and PCI cards 18 PowerQ
21. port can connect to either the PMC2 or PMC3 slots This port can connect to either PMC2 or PMC 2 3 simultaneously depending on user configuration at the 32 bit rate e A PMCx slot cannot have two different ports connecting to it at the same e A single JTAG chain is always maintained no matter how many PCB cards are inserted into the PIB Each PMC slot IDSEL pin connects to addresses for the 83xx as follows e PMCI to AD17 PMC2 to AD18 and e PMC3 to AD19 3 2 1 O Expander The PCA95555PW I O expander allows the 83xx to communicate and control more PMC cards than there are ports available on the 83xx chip In order to work with the PIB users must control this multi register I O expander device A short description of the PCA9555PW follows For full details on how the I O Expander works Philips PCA9555 see Philips documentation listed in Section 1 3 2 3 2 1 Register Descriptions The PCA9555PW device is split to two identical parts 1 and 0 Each part has four 8 bit registers input output polarity inversion and configuration e Input Port Reg 0 and 1 Input only reflects the incoming logic level of a pin regardless of whether the pin is defined as an input or an output by Register 3 e Output Port Reg 2 and 3 Output only reflects the outgoing logic levels of the pins defined as outputs by Registers 6 and 7 e Polarity Inversion Reg 4 and 5 Allows the user to invert the polarity of the Input Port registe
22. r data If a bit in this register is set written with 1 the Input Port data polarity is inverted e Configuration Port Reg 6 and 7 Configures the directions of the I O pins If a bit in this register is set the corresponding port pin is enabled as an input with a high impedance output driver If a bit in this register is cleared the corresponding port pin is enabled as an output At reset the device s ports are inputs Note that there is a 100KOhm pull up resister at each pin 20 MPC8349E MDS Processor Board User s Manual Freescale Semiconductor Operating Instructions 3 2 2 Command Flow Figure 3 2 below shows the timing of the command flow of the I O Expander Note that the command byte comes immediately after the address byte during a write transmission This byte is used as a pointer to determine which of the registers Reg No 0 7 as described above will be written or read ALUN aL U UTULA U AABT BAN AMABAN U U UUL UUS U UTU 9 OJ1JOJOJAJMJAJOJAJOJOJOJO JOJO 1 OJA JO 06 05 04 03 02 01 00 A 17 16 15 14 13 12 14 10 Y RIW Na a a Agent Address Command Byte Data Port 0 Data Port 1 acknowledgment acknowledgment acknowledgment from agent from agent from agent Figure 3 2 Command Flow Timing in I O Expander Table 3 1 below shows the relationship between the value of the command byte
23. reparing the 8Xxx Processor Board ooooo ooooocoooomooo Section 3 Operating Instructions 3 1 83xx PMC Communications 240 At Gan We Ss e OEP AS A T a S 3241 Register Descapotable a 3 22 Command FIOW A a ee eG BR RN ARS a R 3 3 PCI Logic for PCB Connections A A as 34 JTAG Connection eccess did Section 4 Memory Map 4 1 Functional Blocks Overview visi ei a a wee vs 4 2 Functional Blocks Listing uti ad td ar Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 11 ete es 12 PowerQUICC MDS Platform l O Board User s Manual Freescale Semiconductor 1 General Information 1 1 Introduction This document describes the PowerQUICC MDS Platform I O Board the PIB The PowerQUICC MDS Platform I O Board together with the MPC8349E MDS Processor Board form the MPC8349E Modular Development System MDS The MDS enables software programmers to develop software for the 8Xxx architecture The PIB provides more capabilities for developing 8Xxx software than the MPC83xx Processor Board alone by allowing an MPC83xx MDS Processor Board to be configured as a Host with up to three 8Xxx Processor Boards as Agents connected to PCI slots on the PIB motherboard The PIB also allows an MPC83xx MDS Processor Board to be used in a back plane configuration and provides room and connections for an additional USB board Power is provided by the PIB which also provides additional signal connections via the
24. rt GETH interconnecting cables to GETH sockets on Processor board 14 PowerQUICC MDS Platform I O Board User s Manual Freescale Semiconductor Hardware Preparation and Installation GETH Inter connecting Cable connected Figure 2 6 Connect GETH interconnecting cables to sockets on PIB 7 Ifyou are not working with either the USB or the PCI cards and you will be working with the PIB in a table top configuration as opposed to inserting it in a rack to use its back plane connections you can at this point connect the power supply to the voltage input as shown in Figure 2 7 Figure 2 7 Connecting Power input to the PIB Freescale Semiconductor PowerQUICC MDS Platform I O Board User s Manual 15 Hardware Preparation and Installation 8 If you wish to work with the USB card or any of the PCI cards follow the illustrations in Figure 2 8 Figure 2 9 and Figure 2 10 to connect these cards to the PIB Note that the USB card can only be inserted in the upper most section as shown The PCI card can be inserted in any section for up to 4 PCI cards up to 3 if using also a USB card Connect using USB card s latches as shown G by hand Figure 2 8 Eennecting USB card to PIB Connect using PCI card s 2 latches as shown Wisp Tighten by hand Figure 2 9 ERa PCI car ie PIB 16 PowerQUICC MDS Platform I O Board User s Manual Freescale Semiconductor Hardware Preparation and Installation Figure 2 10 Ins
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