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RS-232 Serial Communications

MOTOROLA

Technical Summary

2-5

2.4 RS-232 Serial Communications

The 56F827EVM provides an RS-232 interface by the use of an RS-232 level converter,
(Maxim MAX3245EEAI, designated as U3). Refer to the RS-232 schematic diagram in

. The RS-232 level converter transitions the SCI UART’s +3.3V signal levels

to RS-232 compatible signal levels and connects to the host’s serial port via connector P3.
Flow control is not provided, but could be implemented using uncommitted GPIO signals.
The pinout of connector P3 is listed in

. The RS-232 level converter/transceiver

can be disabled by placing a jumper at JG2.

Figure 2-3. Schematic Diagram of the RS-232 Interface

.

Table 2-2. RS-232 Serial Connector Description

P3

Pin #

Signal

Pin #

Signal

1

Jumper to 6 & 4

6

Jumper to 1 & 4

2

TXD

7

Jumper to 8

3

RXD

8

Jumper to 7

4

Jumper to 1 & 6

9

N/C

5

GND

56F827

RS-232

Level Converter

Interface

TXDO

RXDO

R1in

T1out

T1in

R1out

FORCEOFF

JG2

1
2

6

3

2

7

8

4

5

x

1

9

+3.3V

Jumper Removed:
Enable RS-232

Jumper Pin 1-2:
Disable RS-232

P3

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Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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Содержание 56F827

Страница 1: ...reserved 56F827 Evaluation Module Hardware User s Manual Order this document by DSP56F827EVMUM D Rev 1 07 22 2003 Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 2: ...Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 3: ...2 2 2 Program and Data Memory 2 3 2 3 SPI EEPROM Memory 2 4 2 4 RS 232 Serial Communications 2 5 2 5 Clock Source 2 6 2 6 Operating Mode 2 6 2 7 Debug LEDs 2 7 2 8 Debug Support 2 7 2 8 1 JTAG Connector 2 8 2 8 2 Parallel JTAG Interface Connector 2 9 2 9 External Interrupts 2 11 2 10 Reset 2 11 2 11 Power Supply 2 12 2 12 Stereo Codec 2 12 2 12 1 Analog Input Output 2 14 2 12 2 Digital Interface 2...

Страница 4: ... Card Expansion Connector 2 15 2 13 2 Peripheral Daughter Card Expansion Connector 2 17 2 14 SCI Port 2 2 19 2 15 Test Points 2 19 Appendix A 56F827EVM Schematics Appendix B 56F827EVM Bill of Material Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 5: ...ic Diagram of the Clock Interface 2 6 2 5 Schematic Diagram of the Debug LED Interface 2 7 2 6 Block Diagram of the Parallel JTAG Interface 2 9 2 7 Schematic Diagram of the User Interrupt Interface 2 11 2 8 Schematic Diagram of the RESET Interface 2 11 2 9 Schematic Diagram of the Power Supply 2 12 2 10 Codec Analog Connections 2 13 2 11 CS4218 Stereo Audio Codec 2 14 List of Figures Freescale Sem...

Страница 6: ...iv 56F827 Evaluation Module Hardware User s Manual MOTOROLA Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 7: ... 2 5 Parallel JTAG Interface Disable Jumper Selection 2 8 2 6 Parallel JTAG Interface Connector Description 2 9 2 7 Codec Sample Rate Selector 2 13 2 8 Memory Daughter Card Connector Description 2 16 2 9 Peripheral Daughter Card Connector Description 2 18 2 10 SCI Port 2 Connector 2 19 List of Tables Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to w...

Страница 8: ...vi 56F827 Evaluation Module Hardware User s Manual MOTOROLA Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 9: ...tion provides an overview of the EVM and its features Chapter 2 Technical Summary describes in detail the 56F827 hardware Appendix A 56F827EVM Schematics contains the schematics of the 56F827EVM Appendix B 56F827EVM Bill of Material provides a list of the materials used on the 56F827EVM board Suggested Reading More documentation on the 56F827 and the 56F827EVM kit may be found at URL http www moto...

Страница 10: ...the letter b attached to the number b1010 b0011 Numbers Considered positive unless specifically noted as a negative value 5 10 Voltage is often shown as positive 3 3V Blue Text Linkable on line refer to Figure 1 1 Bold Reference sources paths emphasis see http www motorola com Codec COder DECoder a part used to convert analog signals to digital Coder and digital signals to analog Decoder EEPROM El...

Страница 11: ...s with other peripherals on the chip and can function as a GPIO OnCETM On Chip Emulation a debug bus and port created by Motorola to enable designers to create a low cost hardware interface for a professional quality debug environment PCB Printed Circuit Board PLL Phase Locked Loop RAM Random Access Memory ROM Read Only Memory SCI Serial Communications Interface Port SPI Serial Peripheral Interfac...

Страница 12: ...x 56F827 Evaluation Module Hardware User s Manual MOTOROLA Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 13: ...the user to easily specify complex break conditions and to execute user developed software at full speed until the break conditions are satisfied The ability to examine and modify all user accessible registers memory and peripherals through the OnCE port greatly facilitates the task of the developer Serving as a platform for hardware development The hardware platform enables the user to connect ex...

Страница 14: ...e 1 1 describes the default jumper group settings 56F827 RESET MODE Address Data Control JTAG OnCE XTAL EXTAL SPI SCI SSI GPIO GND Peripheral Daughter Card Connector RESET LOGIC MODE LOGIC Program Memory 64Kx16 bit SRAM Memory Daughter Card Connector JTAG Connector Parallel JTAG Interface 4 00MHz Crystal DSub 25 Pin Data Memory 64Kx16 bit SRAM DSub 9 Pin Debug LEDs Stereo 16 bit Codec RS 232 Inter...

Страница 15: ...brid controller oscillator 2 3 JG5 Use on board XTAL crystal input for hybrid controller oscillator 1 2 JG6 Selects hybrid controller s Mode 0 operation upon exit from reset 1 2 JG7 Enable SPI EEPROM 1 2 3 4 5 6 7 8 JG6 DSP56F827EVM J3 JTAG U7 S N P1 Y1 U1 U2 S2 S3 S1 S4 P2 LEDS JG5 JG2 U5 RESET IRQB IRQA 1 2 7 8 JG3 J2 P6 1 JG5 3 JG2 JG3 JG1 JG6 TB1 P3 P4 P5 JG4 J1 JG7 HEADPHONE LINE LINE IN OUT ...

Страница 16: ...ternal 12 0V DC 1 2A switching power supply or the external 5 0V DC 1 0A lab power supply is not plugged into a 120V AC power source 4 Connect the 2 1mm output power plug from the external switching power supply into P1 shown in Figure 1 3 on the 56F827EVM board Optionally attach an external 5 0V DC lab power supply via the 2 pin terminal block TB1 5 Apply power to the external power supply The gr...

Страница 17: ...The main features of the 56F827EVM with board and schematic reference designators include 56F827 16 bit 2 5V 3 3V hybrid controller operating at 80MHz U1 External fast static RAM FSRAM memory U2 configured as 64K 16 bits of program memory with 0 wait states at 70MHz 64K 16 bits of data memory with 0 wait states at 70MHz 1M bit Serial EEPROM U4 4 00MHz crystal oscillator for hybrid controller frequ...

Страница 18: ...z A full description of the 56F827 including functionality and user information is provided in these documents 56F827 Technical Data 56F827 D Provides features list and specifications including signal descriptions DC power requirements AC timing requirements and available packaging DSP56F826 827 16 Bit Digital Signal Processor User s Manual DSP56F826_827UM D Provides an overview description of the...

Страница 19: ...ip is selected when program memory accesses are requested and the other half of the memory chip is selected when data memory access are requested This memory bank will operate with zero wait state accesses while the 56F827 is running at 70MHz However when running at 80MHz the memory bank operates with four wait state accesses This memory bank can be disabled by removing the jumper at JG3 Figure 2 ...

Страница 20: ...umper block is provided JG7 to allow the user to disconnect the on board SPI EEPROM from the SPI port and allow him to connect his own SPI port peripheral The header details are shown in Table 2 1 Figure 2 2 SPI EEPROM Memory Block Diagram Table 2 1 SPI Port Connector Description JG7 Pin Signal Pin Signal 1 SS GPIO7 2 CS 3 MISO 4 SDO 5 MOSI 6 SDI 7 SCLK 8 SCK 56F827 MOSI MISO SCLK GPIOF7 Serial EE...

Страница 21: ... using uncommitted GPIO signals The pinout of connector P3 is listed in Table 2 2 The RS 232 level converter transceiver can be disabled by placing a jumper at JG2 Figure 2 3 Schematic Diagram of the RS 232 Interface Table 2 2 RS 232 Serial Connector Description P3 Pin Signal Pin Signal 1 Jumper to 6 4 6 Jumper to 1 4 2 TXD 7 Jumper to 8 3 RXD 8 Jumper to 7 4 Jumper to 1 6 9 N C 5 GND 56F827 RS 23...

Страница 22: ... the controller s input frequency should be jumpered using the 12 2280MHz codec frequency If the input frequency is below 4MHz then the input frequency can be injected on JG4 s pin 2 Figure 2 4 Schematic Diagram of the Clock Interface 2 6 Operating Mode The 56F827EVM provides a boot up MODE selection jumper JG6 This jumper is used to select the operating mode of the hybrid controller as it exits R...

Страница 23: ...ng PB0 PB1 PB2 PB3 PB4 or PB5 to a Logic One value will turn on the associated LED Figure 2 5 Schematic Diagram of the Debug LED Interface 2 8 Debug Support The 56F827EVM provides an on board Parallel JTAG Host Target Interface and a JTAG interface connector for external Target Interface support Two interface connectors are provided to support each of these debugging approaches These two connector...

Страница 24: ...s connector When this connector is used with an external Host Target Interface the parallel JTAG interface should be disabled by placing a jumper in jumper block JG1 See Table 2 5 for this jumper s selection options Table 2 4 JTAG Connector Description J3 Pin Signal Pin Signal 1 TDI 2 GND 3 TDO 4 GND 5 TCK 6 GND 7 NC 8 KEY 9 RESET 10 TMS 11 3 3V 12 NC 13 NC 14 TRST Table 2 5 Parallel JTAG Interfac...

Страница 25: ...n Table 2 5 Figure 2 6 Block Diagram of the Parallel JTAG Interface Table 2 6 Parallel JTAG Interface Connector Description P2 Pin Signal Pin Signal 1 NC 14 NC 2 PORT_RESET 15 PORT_IDENT 3 PORT_TMS 16 NC 4 PORT_TCK 17 NC 5 PORT_TDI 18 GND 6 PORT_TRST 19 GND 7 NC 20 GND 8 PORT_IDENT 21 GND 9 PORT_VCC 22 GND DB 25 Connector Parallel JTAG Interface 56F827 TDI TDO P_TRST TMS TCK P_RESET OUT OUT OUT OU...

Страница 26: ...A 10 NC 23 GND 11 PORT_TDO 24 GND 12 NC 25 GND 13 PORT_CONNECT Table 2 6 Parallel JTAG Interface Connector Description P2 Pin Signal Pin Signal Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 27: ...Figure 2 7 Schematic Diagram of the User Interrupt Interface 2 10 Reset Logic is provided on the 56F827 to generate an internal Power On RESET Additional reset logic is provided to support the RESET signals from the JTAG connector the Parallel JTAG Interface and the user RESET push button refer to Figure 2 8 Figure 2 8 Schematic Diagram of the RESET Interface 56F827 IRQA IRQB 3 3V 3 3V 10K 10K SW2...

Страница 28: ...iagram of the Power Supply 2 12 Stereo Codec A 16 bit audio quality stereo codec Crystal Semiconductor CS4218 is connected to the 56F827 s SSI port to support audio voice and signal analysis applications The codec is clocked with a 12 288MHz oscillator This allows the codec to operate between a sample frequency of 8kHz and 48kHz The sample rate can be manually set by setting the appropriate switch...

Страница 29: ...ition 3 MF6 SW 4 Position 2 MF7 SW 4 Position 1 MF8 Sample Rate ON ON ON 48 00kHz ON ON OFF 32 00kHz ON OFF ON 24 00kHz ON OFF OFF 19 20kHz OFF ON ON 16 00kHz OFF ON OFF 12 00KHz OFF OFF ON 9 60kHz OFF OFF OFF 8 00kHz Line level Output RIN1 LIN1 LOUTL LOUTR A A A Line level Output Headphone Input CS4218 LM4880 P4 P5 P6 Freescale Semiconductor I Freescale Semiconductor Inc For More Information On T...

Страница 30: ...l communication with the codec On the hybrid controller side the Serial Transmit Data pin STD is an output when data is being transmitted to the codec The Serial Receive Data pin SRD is an input when data is being received from the codec These two pins are connected to the codec s Serial Data Input pin SDIN and Serial Data Output pin SDOUT The controller s Transmit Serial Clock pin STCK provides t...

Страница 31: ...t Right channel The sample rate is selected on Sample Rate Selector switch S4 reference Table 2 7 for selection options Codec control information is sent over a separate serial port using PD1 as the Control Chip Select signal CCS PD2 as the Control Data Input signal CDIN and PD3 as the Control Clock signal CCLK 2 13 Daughter Card Connectors The EVM board contains two daughter card expansion connec...

Страница 32: ...CS7 11 WR 12 A13 13 D0 14 A12 15 D1 16 D8 17 D2 18 D9 19 GND 20 GND 21 D3 22 D10 23 D4 24 D11 25 D5 26 D12 27 D6 28 D13 29 PCS6 30 PCS5 31 D7 32 D14 33 PS 34 D15 35 A0 36 RD 37 A1 38 A6 39 PCS4 40 GND 41 A2 42 A5 43 A3 44 A4 45 PCS3 46 PCS2 47 3 3V 48 3 3V 49 GND 50 GND 51 GND Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 33: ...on Connector The hybrid controller s peripheral port signals are connected to the Peripheral Daughter Card Expansion connector J2 Table 2 9 shows the port signal to pin assignments Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 34: ...B6 13 ANA0 14 ANA1 15 SRD 16 PB7 17 SRFS 18 PD0 19 SCLK 20 PD1 21 ANA2 22 ANA3 23 MOSI 24 PD2 25 MISO 26 PD3 27 ANA4 28 ANA5 29 SS 30 PD4 31 SRCK 32 PD5 33 STFS 34 PD6 35 RESET 36 PD7 37 ANA6 38 ANA7 39 STD 40 RXD1 41 STCK 42 TXD1 43 IRQB 44 RXD0 45 IRQA 46 TXD0 47 3 3V 48 3 3V 49 ANA8 50 ANA9 51 GND Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to w...

Страница 35: ...ints Three digital GND test points are located in corners of the board The 5 0VA and AGND test points are located in the bottom right analog corner of the board The 2 5V and 3 3V test points are located in the upper right power supply section of the board Table 2 10 SCI Port 2 Connector J4 Signal Description 1 TXD2 2 RXD2 3 GND Freescale Semiconductor I Freescale Semiconductor Inc For More Informa...

Страница 36: ...2 20 56F827 Evaluation Module Hardware User s Manual MOTOROLA Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 37: ...MOTOROLA 56F827EVM Schematics A 1 Appendix A 56F827EVM Schematics Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 38: ...2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 1 2 4 1 2 3 1 2 2 1 2 1 1 2 0 1 1 9 1 1 8 1 1 7 9 8 9 7 9 6 9 5 9 4 9 3 9 2 9 1 1 0 0 1 0 1 1 0 2 9 9 1 0 8 1 0 7 1 0 6 1 0 5 5 5 5 2 5 1 5 0 5 3 4 2 4 0 4 9 4 8 4 7 4 4 4 6 4 5 4 3 8 3 5 8 3 0 5 1 1 5 8 0 2 0 1 6 1 5 1 8 1 7 5 7 5 9 6 0 6 2 6 1 8 2 5 6 2 9 4 1 1 6 8 1 5 4 4 1 1 9 3 9 1 1 2 1 1 0 1 1 1 1 0 9 6 3 6 5 6 6 6 7 6 8 7 0 7 ...

Страница 39: ... A DSP Standard Products Division 2100 East Elliot Road Tempe Arizona 85284 Title Document Date Size Designer Sheet of Rev Number 480 413 5090 FAX 480 413 2510 P O R P O R IRQA IRQB X B O OT 1 2 2 8 8 M H Z XTAL EXTAL 3 3V 3 3V 3 3V 3 3V J G 4 1 2 3 Y 1 4 00MHz S 1 S 2 S 3 R 7 2 1 0 K R 7 1 1 0 K R 7 0 1 0 K R 1 1 0 M J G 6 1 2 U 1 2 D S 1 8 1 8 D N P 2 1 3 V c c R S T G N D C 3 0 0 1uF C 3 1 0 1u...

Страница 40: ... 2 D 1 3 D 3 D 7 D 1 D 1 5 D 1 1 D 4 D 1 0 D 6 D 0 D 1 2 D 9 D 8 D 1 4 A 1 1 A 1 0 A 1 A 9 A 1 5 A 3 A 7 A 5 A 1 4 A 6 A 1 3 A 0 A 1 2 A 8 A 2 A 4 R D W R D 0 15 A 0 15 P S 3 3V 3 3V U 2 G S 7 2 1 1 6 T P 1 2 7 8 1 9 10 2 13 14 3 15 16 4 29 30 5 31 32 18 35 36 19 37 38 20 21 24 25 26 27 42 43 44 40 39 41 17 6 22 34 12 33 11 D Q 1 D Q 2 A 4 D Q 3 D Q 4 A 3 D Q 5 D Q 6 A 2 D Q 7 D Q 8 A 1 D Q 9 D Q ...

Страница 41: ...n 2100 East Elliot Road Tempe Arizona 85284 Title Document Date Size Designer Sheet of Rev Number 480 413 5090 FAX 480 413 2510 R E S W P R E S W P E E _ S O E E _ S I E E _ S C K E E _ C S S S M I S O M O S I S C L K 3 3V 3 3V R 9 0 1 0 K R 9 1 1 0 K J G 7 1 3 5 7 2 4 6 8 U 4 A T 4 5 D B 0 1 1 S C 1 8 4 6 3 5 7 2 SI S O C S V C C R E S E T W P G N D S C K Freescale Semiconductor I Freescale Semic...

Страница 42: ... T2IN T3IN E N R 3 I N R 4 I N R 5 I N R 2 I N TXD0 R X D 0 3 3V 3 3V 3 3V R 6 1 1 K R 6 2 1 K R 6 0 1 K R 5 9 1 K R 5 6 1 K R 5 8 1 K R 5 5 1 K J G 2 1 2 R 5 7 1 K T11 1 T12 1 T13 1 T14 1 P 3 5 9 4 8 3 7 2 6 1 T9 1 T8 1 T15 1 T10 1 U 3 M A X 3 2 4 5 E E A I 27 1 26 2 23 28 14 13 12 19 18 17 16 15 8 7 6 5 4 11 10 9 22 24 3 25 20 21 V C 2 V C C C2 F O R C E O N C 1 T1IN T2IN T3IN R 1 O U T R 2 O U ...

Страница 43: ...3 3V 3 3V 5 0VA R 3 1 5 62K 1 C 1 7 0 47uF R 3 4 3 9 2K 1 R 3 2 5 62K 1 C 2 1 0 47uF C 1 0 4 7 0pF R 3 3 5 62K 1 C 1 5 0 0022uF R 3 5 39 2K 1 C 1 4 0 33uF C 1 2 4 7 0pF C 1 6 0 0022uF R 3 0 5 62K 1 C 1 8 0 47uF C 8 0 33uF R 5 3 0 Ohm R 5 4 0 Ohm R 5 2 0 Ohm R 4 8 0 Ohm U 7 1 2 2 8 8 M HZ OSC 1 8 4 5 E N V C C G N D O U T R 4 1 1K R 4 7 0 Ohm R 5 0 0 Ohm R 4 9 0 Ohm R 5 1 0 Ohm R 3 6 10K R 3 7 10K ...

Страница 44: ...TDI P O R T _ C O N NECT P O RT_RESET P O R T _ I DENT J_TRST J _ R E SET J_TRST P O R TDI T D O T C K TMS RESET TRST P O R 3 3V 3 3V 3 3V 3 3V 3 3V R 2 1 51 Oh m R 2 5 5 1K R 2 4 5 1K J 3 1 3 5 7 9 1 1 1 3 2 4 6 8 1 0 1 2 1 4 R 2 6 47K R 2 8 47K R 1 5 270 R 1 7 270 R 1 6 270 R 1 9 270 R 1 8 270 R 2 3 5 1K J G 1 1 2 U 8 MC74LCX244AD W 1 8 1 6 1 4 1 2 9 7 5 3 1 9 1 2 4 6 8 1 1 1 3 1 5 1 7 2 0 1 0 1...

Страница 45: ... 1 5 A 5 A 7 A 9 A 1 3 A 1 5 P S A 1 D S A 1 0 A 1 1 A 1 2 A 3 A 4 D 1 0 D 1 1 D 1 2 M I S O S C L K TXD1 S R D S R F S S R C K R E S E T IRQA P B 2 P B 0 P B 4 P B 6 P D 6 P D 4 P D 0 P D 2 M O S I S S R X D 0 R X D 1 S T D S T F S S T C K IRQB C L K O P B 1 P B 3 P B 5 P B 7 P D 1 P D 3 P D 5 P D 7 TXD0 T A 0 T A 2 T A 1 T A 3 P C S 3 P C S 2 P C S 4 P C S 5 P C S 6 P C S 7 A N A 0 A N A 2 A N A...

Страница 46: ...V 3 3V 2 5V 5 0V 5 0V 3 3 V A V C C C 4 0 1uF C 6 0 1uF U 1 0 M C 3 3 2 6 9 D T 3 3 3 2 4 1 V I N V O U T V O U T G N D L1 F E R R I T E B E A D L3 F E R R I T E B E A D L2 F E R R I T E B E A D C 5 4 7 u F 1 0 V D C R 2 470 C 5 5 0 1uF U 1 3 M C 3 3 2 6 9 D T A D J 3 2 4 1 V I N V O U T V O U T G N D R 9 4 243 1 R 9 5 243 1 C 5 7 4 7 u F 1 0 V D C L4 F E R R I T E B E A D C 5 6 4 7 u F 1 0 V D C ...

Страница 47: ...signer Sheet of Rev Number 480 413 5090 FAX 480 413 2510 3 3V 3 3V 2 5V 2 5V 2 5V 3 3V 3 3V 3 3V 3 3 V A 3 3 V A 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 5 0 V A 5 0 V A 3 3V 2 5V 3 3 V A C 4 1 0 01uF C 4 2 0 1uF C 3 9 0 01uF C 3 5 0 01uF C 3 7 1 0uF C 3 3 0 01uF C 3 6 0 1uF C 3 4 0 1uF C 3 8 0 1uF C 4 0 1 0uF C 4 9 0 01uF D N P C 4 5 0 01uF C 4 3 0 01uF C 4 6 0 1uF C 4 4 0 1uF C 4 8...

Страница 48: ...A 12 56F827 Evaluation Module Hardware User s Manual MOTOROLA Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 49: ...C74LCX244ADW 1 74AC00 U9 Fairchild 74AC00SC 1 3 3V Voltage Regulator U10 ON Semiconductor MC33269DT 3 3 1 74AC04 U11 ON Semiconductor MC74AC04AD 1 2 5V Voltage Regulator U13 ON Semiconductor MC33269DT ADJ 1 5 0V Voltage Regulator U14 ON Semiconductor MC33269DT 5 Resistors 1 10M Ω R1 SMEC RC73L2A10MOHMJT 1 470 Ω R2 SMEC RC73L2A470OHMJT 11 270 Ω R3 R6 R9 R11 R13 R19 SMEC RC73L2A270OHMJT 10 47K Ω R4 ...

Страница 50: ...7 R54 R88 R89 R96 R97 SMEC RC73JP2A 2 243 Ω 1 R94 R95 SMEC RC73L243OHMFT Inductors 4 1 0mH FERRITE BEAD L1 L2 L3 L4 Panasonic EXC ELSA35V LEDs 2 Red LED LED1 LED4 Hewlett Packard HSMS C650 2 Yellow LED LED2 LED5 Hewlett Packard HSMY C650 3 Green LED LED3 LED6 LED7 Hewlett Packard HSMG C650 Diode 2 S2B FM401 D1 D2 D3 Vishay DL4001DICT 1 1Amp Bridge Rectifier D4 General Semiconductor DF02S Qty Descr...

Страница 51: ... SMEC MCCE474K3NR T1 9 0 01µF C33 C35 C39 C41 C43 C45 C49 C52 C54 SMEC MCCE103K2NR T1 Qty Description Ref Designator Vendor Part Jumpers 4 1 2 2mm Header JG1 JG3 JG6 SAMTEC TMM 102 03 S S 2 3 1 2mm Header JG4 JG5 SAMTEC TMM 103 03 S S 1 4 2 2mm Header JG7 SAMTEC TMM 104 03 S D Test Points 7 1 1 Pin TP1 TP7 Samtec TSW 101 06 S S Crystals 1 4 00MHz Crystal Y1 CTS ATS04ASM T Connectors 1 2 1mm coax P...

Страница 52: ...07 07 S D 1 2 Pin Terminal Block TB1 On Shore Technology ED500 2DS Switches 3 SPST Pushbutton S1 S3 Panasonic EVQ PAD05R 1 3 Position DIP SW S4 CTS 209 3LPST Transistors 1 2N2222A Q1 ZETEX FMMT2222ACT Miscellaneous 8 2mm Shunt SH1 SH8 Samtec 2SN BK T 4 Rubber Feet RF1 RF4 3M SJ5018BLKC Qty Description Ref Designator Vendor Part Freescale Semiconductor I Freescale Semiconductor Inc For More Informa...

Страница 53: ... 1 F FSRAM 2 1 2 3 G General Purpose Input Output port viii GPIO 2 2 GPIO viii H Host Parallel Interface Connector 2 7 Host Target Interface 2 7 I IC IC viii Integrated Circuit viii J Joint Test Action Group ix JTAG 1 1 2 1 connector 2 8 JTAG ix JTAG port interface 2 1 Jumper Group 1 3 JG1 1 3 JG2 1 3 JG3 1 3 JG4 1 3 JG5 1 3 JG6 1 3 JG7 1 3 L Low profile Quad Flat Pack ix LQFP LQFP ix M MPIO MPIO ...

Страница 54: ... 2 1 RS 232 Serial Communications 2 5 S SCI SCI ix SCI compatible peripheral 2 2 Serial Communications Interface port ix Serial Peripheral Interface port ix SPI 2 2 SPI ix SRAM external data 2 1 external program 2 1 SRAM ix SSI 2 2 SSI ix Static Random Access Memory ix Stereo 16 bit codec interface 2 1 Stereo headphone interface 2 1 Synchronous Serial Interface port ix W Wait State ix WS WS ix Fre...

Страница 55: ...Freescale Semiconductor I Freescale Semiconductor Inc For More Information On This Product Go to www freescale com nc ...

Страница 56: ...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 Motorola does not convey any license under its patent rights nor the rights of others Motorola products are not designed intended or authorized for use as components in syste...

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