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1User’s ManualDSP5600224-bit Digital Signal ProcessorChange the following:Page 1-4, Section 1.2 - Insert after first group of bullets “PLL based clocking with wide input frequency range, wide range frequency multiplication (1 to 4096) and power saving clock divider(2i, i=0,...,15) to reduce clock noise”Page 1-4, Section 1.2 - Replace “24 General Purpose I/O Pins” with “25 General Purpose I/O pins”Page 1-6 - Replace with the following Figure 1-2.Page 2-14, Section 2.5 - Insert “Reset disables the TIO pin and causes it to be three-stated.”Page 3-11, Section 3.4.3, third sentence - Replace “Mode 0” with “Mode 2”.Page 5-19, Figure 5-11 - Replace “X:FFE” in two places with “X:$FFE8” on top and “X:FFE9” onbottom.Page 6-28, Program listing - Move: “MOVE (R0)+ ;and increment the packing pointer”to after the JCS instruction.Replace “RTI”with“RTI X:”Replace “FLAGwith“FLAGMOVEMOVEA,(R3)+”A,X:(R3)+”Page 6-68, Section 6.3.9, third sentence - Replace “Bits CD11–CD0, SCP, and STIR in the SCCR worktogether to determine the time base.” with “Bits CD11–CD0 and SCP in the SCCR and the STIR bitin the SCR work together to determine the time base.”Page 6-127, Section 6.4.7.2, second paragraph - Replace “MC15500” with “MC145500”.Page 6-130, Figure 6-72 - Replace “MC1550x” with “MC14550x”.Page 6-155, Figure 6-88 - Replace “MC15500” with “MC145500”.Page B-11, Figure B-4 - Add programming description for IPR bits 16 and 17 (see Figure B-4below).Page B-25, Figure B-32 - Change CRB bits 2-4 description (see Figure B-32 below).Page B-27, Figure B-34 - Change arrows pointing to Timer Enable bits 1 and 0 as shown inFigure B-34 below. MOTOROLA INC., 1995For More Information On This Product,Go to: www.freescale.comFreescale Semiconductor, Inc.Freescale Semiconductor, Inc...16324-bitSync.SerialHostTimer /SerialComm.InterfaceEvent(SSI)(SCI)(HI)Counteror I/Oor I/Oor I/OAddressGenerationUnit24-bit56000 DSPCoreInternalDataBusSwitchOnCETM PortPLLInterruptControlClockProgramAddressGeneratorProgram Control UnitGen.7ProgramDecodeController416-bit Bus24-bit Bus15ProgramMemory512 × 24 RAM64 × 24 ROM(boot)X DataMemory256 × 24 RAM256 × 24 ROM(A-law / µ-law)Y DataMemory256 × 24 RAM256 × 24 ROM(sine)PABXABYABExternalAddressBusSwitchGDBPDBXDBYDBExternalDataBusSwitchData ALU24 × 24 + 56 → 56-bit MACTwo 56-bit AccumulatorsBusControlAddress16Data24Control103IRQFigure 1-2 DSP56002 Block Diagram2DSP56002 User’s Manual AddendumFor More Information On This Product,Go to: www.freescale.comMOTOROLAFreescale Semiconductor, Inc...Freescale Semiconductor, Inc.MOTOROLADSP56002 User’s Manual AddendumFor More Information On This Product,Go to: www.freescale.com34DSP56002 User’s Manual AddendumFor More Information On This Product,Go to: www.freescale.com$0TIL1 TIL0 SCL1 SCL0 SSL1 SSL0 HPL1 HPL087653IPL—012IPL—012210* = Reserved, Program as zeroIBL2 IBL1 IBL0 IAL2 IAL1 IAL04EnabledNoYesYesYes*0 *0 *0 *09Figure B-4 Interrupt Priority Register (IPR)*0 *0 *0 *0 *0 *0IBL00101Host IPLIBL10011IRQB ModeEnabledNoYesYesYesHPL1 HPL0 Enabled IPL00No—01Yes010Yes111Yes2IBL2 Trigger0Level1Neg.
Edge23 22 21 20 19 18 17 16 15 14 13 12 11 10Enabled IPLNo—Yes0Yes1Yes2Interrupt PriorityRegister (IPR)X:$FFFF Read/WriteReset = $000000TIL1 TIL000011011TIMER IPLSCL1 SCL0 Enabled IPL00No—01Yes010Yes111Yes2SCI IPLIAL00101IAL10011SSL1 SSL0 Enabled IPL00No—01Yes010Yes111Yes2IAL2 Trigger0Level1Neg.
EdgeIRQA ModeSSI IPLCENTRAL PROCESSORFreescale Semiconductor, Inc...Freescale Semiconductor, Inc.MOTOROLAFreescale Semiconductor, Inc...Freescale Semiconductor, Inc.MOTOROLADSP56002 User’s Manual AddendumFor More Information On This Product,Go to: www.freescale.com5Freescale Semiconductor, Inc.Freescale Semiconductor, Inc...SSISerial Control Direction Bits0 = Input 1 = OutputClock Source Direction0 = External Clock1 = Internal ClockShift Direction0 = MSB First1 = LSB FirstFrame Sync Length 00 = Rx and Tx Same Length 1 = Rx and Tx Different LengthFrame Sync Length 10 = Rx is Word Length 1 = Rx is Bit LengthSync/Async Control0 = Asynchronous 1 = SynchronousGated Clock Control0 = Continuous Clock 1 = Gated ClockSSI Mode Select0 = Normal1 = NetworkTransmit Enable0 = Disable1 = EnableOutput Flag xIf SYN = 1 and SCD1=1OFxSCx PinReceive Enable0 = Disable1 = EnableTransmit Interrupt Enable0 = Disable1 = EnableReceive Interrupt Enable0 = Disable1 = EnableSSIControl Register B (CRB)X:$FFED Read/WriteReset = $00000023*0•• •15 14 13 12 11 10RIETIERE9876543210TE MOD GCK SYN FSL1 FSL0 SHFDSCKDSCD2 SCD1SCD0 OF1 OF0* = Reserved, Program as zeroFigure B-32 SSI Control Register B (CRB)6DSP56002 User’s Manual AddendumFor More Information On This Product,Go to: www.freescale.comMOTOROLAFreescale Semiconductor, Inc.Sheet 1 of 1Freescale Semiconductor, Inc...TIMERTimer Control Bits 3-5 (TC0 - TC2)TC2TC1TC0TIO000GPIO001Output010Output011X100Input101Input110Input111InputClockInternalInternalInternalXInternalInternalExternalExternalModeTimerTimer PulseTimer ToggleUndefinedInput WidthInput PeriodStandard Time CounterEvent CounterTimer Status Bit 70 = TCSR read, or timer interruptserviced1 = Counter decremented to 0Direction Bit 80 = TIO pin is input1 = TIO pin is outputData Output Bit 100 =Zero written to TIO pin1 = One written to TIO pinTimer Control andStatus Register (TCSR)X:$FFDE (Read/Write)Reset = $000200Timer Interrupt Enable Bit 10 = Interrupts Disabled1 = Interrupts EnabledInverter Bit 20 = 0- to-1 transitions on TIOinput decrement the counter1 = 1-to-0 transitions on TIOinput decrement the counterorTimer pulse inverted beforeit goes to TIO outputGPIO Bit 60 = TIO is Timer IO1 = TIO is GPIO if TC2-TC0 are clearData Input Bit 90 = Zero read on TIO pin1 = One read on TIO pinTimer Enable Bit 00 = Timer Disabled1 = Timer Enabled23*0•• •15 14 13 12 11 10*0 *0 *0 *0 *0DO98DIDIR765432TS GPIO TC2 TC1 TC0 INV10TIETE* = Reserved, Program as zeroFigure B-34 Timer Control and Status Register (TCSR)MOTOROLADSP56002 User’s Manual AddendumFor More Information On This Product,Go to: www.freescale.com7Freescale Semiconductor, Inc...Freescale Semiconductor, Inc.OnCE is a trademark of Motorola, Inc.All product and brand names appearing herein are trademarks or registered trademarks of their respective holders.Motorola reserves the right to make changes without further notice to any products herein.
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2 Dai King Street, Tai Po IndustrialEstate, Tai Po, N.T., Hong Kong.For More Information On This Product,Go to: www.freescale.comMOTOROLA Freescale Semiconductor, Inc.SEMICONDUCTOR USER’S MANUAL ADDENDUMOrder this document by:DSP56002UMAD2/DDSP5600224-BIT DIGITAL SIGNAL PROCESSOR FAMILYThis document, containing changes, additional features, further explanations, andclarifications, is a second addendum to the original document listed below:Document Name:Order Number:Revision:DSP56002 User’s ManualDSP56002UM/AD1Freescale Semiconductor, Inc...Change the following:Page 5-43 - In the first paragraph after item l0, delete “The code shown in Figure 5-25 is anexcerpt from the Host I/O Port Technical Bulletin (in-house document).” Change the nextsentence so that it begins “The MAIN PROGRAM in Figure 5-25 initializes...”Page 7-4 - Change “In Timer Modes 4 and 5” to read “In Timer Modes 4, 5 and 6” in the firstline of the last paragraph.Page 7-6 - In the second paragraph of section 7.4.4, change “...is given in Chapter 3” to “...isgiven in Section 7.5.”Page 7-20 - In the fifth line of code, change the operand from “#$CF,MR” to #$FC,MR” forthe ANDI instruction.Page 7-21 - In the eleventh line of code in section 7.8.4, change the operand from “#$CF,MR”to #$FC,MR” for the ANDI instruction.Page 7-22 - In the ninth line of code on the page, “#$CF,MR” to #$FC,MR” for the ANDIinstruction.Page B-3 - In Figure B-1, the Timer Count Register should be shown as 24 bits long instead of16 bits long.©1996 MOTOROLA, INC.For More Information On This Product,Go to: www.freescale.comFreescale Semiconductor, Inc...Freescale Semiconductor, Inc.OnCE, Motorola, andare registered trademarks of Motorola, Inc.Motorola reserves the right to make changes without further notice to any products herein.
Motorola makes nowarranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doesMotorola assume any liability arising out of the application or use of any product or circuit, and specificallydisclaims any and all liability, including without limitation consequential or incidental damages. “Typical”parameters can and do vary in different applications. All operating parameters, including “Typical”, must bevalidated for each customer application by customer’s technical experts.
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