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A-1

Appendix A

Schematics

This appendix contains the schematics for the TMS320C6413/C6418 EVM
and the keypad/display module.

Topic Page

A.1

TMS320C6413/C6418 EVM Schematics

A-2

A.2

Keypad/display Module Schematics

A-26

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Summary of Contents for TMS320C6413

Page 1: ...TMS320C6413 C6418 EVM 2004 DSP Development Systems Reference Technical...

Page 2: ......

Page 3: ...6418 EVM Technical Reference 507265 0001 Rev B October 2004 SPECTRUM DIGITAL INC 12502 Exchange Drive Suite 440 Stafford TX 77477 Tel 281 494 4505 Fax 281 494 5310 sales spectrumdigital com www spectr...

Page 4: ...for applications assistance customer product design software performance or infringement of patents or services described herein Nor does Spectrum Digital warrant or represent any license either expr...

Page 5: ...s 2 1 Describes the operation of the major board components on the TMS320C6413 C6418 EVM 2 1 CPLD programmable Logic 2 2 2 1 1 CPLD Overview 2 2 2 1 2 CPLD Registers 2 3 2 1 3 USER_REG Register 2 4 2...

Page 6: ...Connectors 3 11 3 7 1 J8 RS 232 Connector 3 11 3 7 2 J7 External JTAG Connector 3 11 3 7 3 JP1 PLD Programming Connector 3 12 3 8 P5 Keypad Display Connector 3 12 3 9 System LEDs 3 12 3 10 Reset Circu...

Page 7: ...es the following conventions The TMS320C6413 C6418 will sometimes be referred to as the C641x The TMS320C6413 C6418 EVM will sometimes be referred to as the EVM Program listings program examples and i...

Page 8: ...Table 1 Hardware History Revision History A Alpha Release Table 2 Manual History Revision History A Alpha Release B Text Updates...

Page 9: ...uit board Topic Page 1 1 Key Features 1 2 1 2 Functional Overview 1 3 1 3 Display Keypad Overview 1 4 1 4 Basic Operation 1 4 1 5 Memory Map 1 5 1 6 Jumper Settings 1 6 1 6 1 CLKMODE Multiplier 1 7 1...

Page 10: ...InstrumentsC6413 C6418 DSP operating at 500 600 MHz An TLC320AIC23B stereo codec 8 Mbytes of synchronous DRAM 1 Mbyte of synchronous Burst RAM 1 Mbyte of non volatile Flash memory TL16C550 UART with...

Page 11: ...e output The codec input is software selectable between the microphone or the line input as the active input The analog output is driven to both the line out fixed gain and headphone adjustable gain c...

Page 12: ...the CPLD Figure 1 2 below shows a block diagram of the display keypad module 1 4 Basic Operation The EVM is designed to work with TI s Code Composer Studio development environment and is available in...

Page 13: ...The SDRAM occupies chip enable 0 The Flash UART and memory mapped registers of the CPLD share CE1 The Flash accesses start at the lower addresses of the CE1 and occupy locations 0x900000000 to 0x900E...

Page 14: ...The figure below shows the jumpers for the C6418 The jumpers drive signals that directly correspond to the input on one of the DSP s configuration pins If the jumper is on the signal is driven to a l...

Page 15: ...nfiguration jumper to select either the internal or external oscillator which controls the PLL When CLKINSEL is high installed AECLKIN is selected for PLL logic When CLKINSEL is low removed the intern...

Page 16: ...big endian memory modes The default mode on the EVM is little endian jumper JP4 13 to 14 removed When the jumper is installed the board operates in big endian mode 1 7 EMIFA Configuration Options Exte...

Page 17: ...ly the 5V input is converted into 1 2V or 1 4V and 3 3V using Texas Instruments voltage regulators The 1 2V or 1 4V supply is used for the DSP core while the 3 3V supply is used for the DSP s I O buff...

Page 18: ...Spectrum Digital Inc 1 10 TMS320C6413 C6418 EVM Module Technical Reference...

Page 19: ...verview 2 2 2 1 2 CPLD Registers 2 3 2 1 3 USER_REG Register 2 4 2 1 4 DC_REG Register 2 4 2 1 5 Version Register 2 5 2 1 6 MISC Register 2 5 2 1 7 LCD Interface 2 6 2 1 8 C6413 C6418 EVM Interface Re...

Page 20: ...tely The EMIF on theC6413 C6418 can support several heterogeneous memory types with a glueless interface However to reserve CE2 and CE3 for potential daughter card use on the EVM CE1 is split to inclu...

Page 21: ...t 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 USER_REG USR_SW3 R USR_SW2 R USR_SW1 R USR_SW0 R USR_LED3 R W 0 Off USR_LED2 R W 0 Off USR_LED1 R W 0 Off USR_LED0 R W 0 Off 1 DC_REG DC_DET R Reserved DC_STA...

Page 22: ...reset DC_RST can be used to put the card back in reset Table 2 CPLD USER_REG Register Bit Name R W Description 7 USER_SW3 R User DIP Switch 3 1 Off 0 On 6 USER_SW2 R User DIP Switch 2 1 Off 0 On 5 US...

Page 23: ...T driver or SPI Serial ROM as examples The power on state of these bits both 0s represents that situation Setting the corresponding bit to 1 enables the McBSP to the expansion daughter card instead in...

Page 24: ...ift register serializing the data into an 8 bit sequence to the displays The table below shows the relationship of the DSP data bits to the LCD data bits The figure below shows the LCD data transfer t...

Page 25: ...used to interface to the on board SBRAM or the daughter card interface The default logic 0 is that the SBRAM is enabled I2C Expansion bit enables disables driving the I2C interface to the daughter ca...

Page 26: ...idth clock signal source and serial data format The EVM examples generally use a 16 bit sample width with the codec in master mode so it generates the frame sync and bit clocks at the correct sample r...

Page 27: ...o CE1 space because that is where the bootloader looks for a boot image when booting from the Flash Because the bootloader default configuration is 8 bit boot mode usually only the Flash on D0 D7 is u...

Page 28: ...terface that can be used to allow multiple DSPs to communicate and cooperate on a given task The HPI connector brings out the HPI specific control signals as well as McBSP2 Most of the expansion conne...

Page 29: ...gnals are shown in the table below This corresponds to a standard dual row to DB 9 connector interface used on personal computers The UART occupies 8 locations mapped at address 0x900F0000 0x900F000F...

Page 30: ...Spectrum Digital Inc 2 12 TMS320C6413 C6418 EVM Module Technical Reference...

Page 31: ...onnector 3 6 3 4 3 P3 HPI Expansion Connector 3 7 3 5 Audio Connectors 3 8 3 5 1 J1 Microphone Connector 3 8 3 5 2 J2 Audio Line In Connector 3 8 3 5 3 J3 Audio Line Out Connector 3 9 3 5 4 J4 Headpho...

Page 32: ...d Layout The C6413 C6418 EVM is a 8 25 x 4 5 inch 210 x 115 mm multi layer board which is powered by an external 5 volt only power supply The figure below shows the layout of the C6413 C6418 EVM Figur...

Page 33: ...eypad display Module Layout The Keypad display Module is a 3 1 x 4 4 inch 79 x 112 mm multi layer board which is powered from the EVM The figure below shows the layout of the Keypad display Module Fig...

Page 34: ...ow propagation delay capacitance and cross talk The connectors present a small foot print on the EVM Each connector includes multiple ground 5V and 3 3V power signals so that the daughter card can obt...

Page 35: ...29 BE1n O 30 BE0n O 31 GND O 32 GND O 33 D31 I O Z 34 D30 I O Z 35 D29 I O Z 36 D28 I O Z 37 D27 I O Z 38 D26 I O Z 39 D25 I O Z 40 D24 I O Z 41 3 3 Volts O 42 3 3 Volts O 43 D23 I O Z 44 D22 I O Z 4...

Page 36: ...I O Z 22 CLKS0 23 FSX0 I O Z 24 DX0 O Z 25 GND O 26 GND O 27 CLKR0 I O Z 28 RESERVED 29 FSR0 I O Z 30 DR0 I 31 GND O 32 GND O 33 CLKX1 I O Z 34 CLKS1 I 35 FSX1 I O Z 36 DX1 O Z 37 GND O 38 GND O 39 C...

Page 37: ...4 GP14 I 28 HD15 GP15 I 29 GND I 30 GND I 31 HD12 GP12 O 32 HD13 GP13 O 33 HD10 GP10 I 34 HD11 GP11 I 35 HD8 GP8 I 36 HD9 GP9 I 37 HD6 I 38 HD7 I 39 GND I 40 GND I 41 HD4 O 42 HD5 O 43 HD2 I 44 HD3 I...

Page 38: ...eo jack Both inputs are connected to the microphone so it is monaural The signals on the plug are shown in the figure below 3 5 2 J2 Audio Line In Connector The audio line in is a stereo input The inp...

Page 39: ...plug are shown in the figure below 3 5 4 J4 Headphone Connector Connector J4 is a headphone speaker jack It can drive standard headphones or a high impedance speaker directly The standard 3 5 mm jack...

Page 40: ...inside diameter of 2 5 mm The A diagram of J5 is shown below 3 6 2 J6 Alternate Power Connector Connector J6 is an alternate power connector It will operate with the standard personal computer power s...

Page 41: ...ed with a 14 pin header interface J7 This is the standard interface used by JTAG emulators to interface to Texas Instruments DSPs The pinout for the connector is shown figure 3 6 below Table 6 P4 RS 2...

Page 42: ...8 EVM has two system light emitting diodes LEDs These LEDs indicate various conditions on the EVM These function of each LED is shown in the table below 3 10 Reset Circuitry There are three resets on...

Page 43: ...dix A Schematics This appendix contains the schematics for the TMS320C6413 C6418 EVM and the keypad display module Topic Page A 1 TMS320C6413 C6418 EVM Schematics A 2 A 2 Keypad display Module Schemat...

Page 44: ...6418 HOST PORT PAGE05 6418 McBSP McASP PAGE06 CPLD PAGE07 SBRAM PAGE08 SDRAM PAGE09 KEYBOARD IIC ROM PAGE10 SWITCHES LEDS PAGE11 SERIAL PORT BUFFERS PAGE12 DATA BUS BUFFERS PAGE13 ADDR CNTL BUFFERS P...

Page 45: ...GND 3 3V DSP_SOE3n 6 DSP_AECLKOUT1 7 8 DSP_AECLKOUT2 13 3 3V 3 3V 3 3V R140 33 RN23 RPACK8 33 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 RN22 RPACK8 33 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 RN7 RPACK4 3...

Page 46: ..._3 3V DSPIO_3 3V DSP_CVDD DSP_CVDD 3 3V 3 3V E1 EXCCET103U EMI FILTER 1 3 2 I O GND RESERVED U39E TMS320C6418GTS R1 T3 R2 U2 R3 P2 T4 AA2 A12 C13 C12 C9 B9 Y1 C4 B4 A4 AB2 AB1 T1 U3 T2 U1 K22 B3 A2 R4...

Page 47: ...SP_HD2 17 DSP_HD3 17 DSP_HD4 17 DSP_HD5 17 DSP_HD6 17 DSP_HD7 17 DSP_HRDY_ATCLK 17 DSP_HDS2 17 DSP_HINT_MODCLK 17 DSP_HCNTL1_EATCLK 17 DSP_HCNTL0_AFSR1 1 17 DSP_HWIL_AFSR1 2 17 DSP_HRW_AFSR1 3 17 DSP_...

Page 48: ...CL0 9 17 21 DSP_SDA0 9 17 24 X_SCL1 16 X_SDA1 16 GND 3 3V DSP_BCLKR0 11 DSP_BCLKX0 11 DSP_BDX1 11 DSP_BFSX1 11 DSP_BFSR1 11 DSP_BCLKX1 11 DSP_BCLKR1 11 DSP_AHCLKX0 17 DSP_ACLKX0 17 DSP_AFSR0 17 DSP_AF...

Page 49: ...DSP_RSTn 3 UART_INT 19 UARTRST 19 CONFIG_RST 13 DSP_SOE3n 2 UART_RDn 19 UART_WEn 19 UART_CSn 19 DSP_CLKINSEL 3 10 SVS_RST 23 CPLD_I2C_B_ONn 5 CPLD_I2C_A_ONn 17 FLASH_RSTn 18 CPLD_OPTION1 10 ONB_CE0n...

Page 50: ...KOUT1 2 8 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V SSADSn SBS_CE2_PD SBS_CE2_PU R276 NO POP R275 10K R282 NO POP R283 1K RN24 RPACK4 10K 1 2 3 4 5 6 7 8 C205 1uF C204 1uF C203 1uF R284 NO POP R279 10K C201 1uF R...

Page 51: ...D 0 31 7 12 BE0n 2 7 13 BE2n 2 7 13 BE1n 2 7 13 BE3n 2 7 13 SDRASn 2 7 13 SDCASn 2 7 13 SDWEn 2 7 13 DSP_SDCKE 2 CE0n 2 A 3 22 2 7 13 DSP_AECLKOUT1 2 7 RB_CE0n 13 3 3V 3 3V 3 3V 3 3V C13 1uF C12 1uF R...

Page 52: ...ate Sheet of GND VCC_KEYOARD GND LcdSIKYBD DSP_RSnKYBD LcdA0KYBD LcdSCKKYBD LcdA0 6 3 3V 3 3V LcdSI 6 LcdSCK 6 DSP_KEYBD_RSn 6 LcdSCKKYBD DSP_RSnKYBD LcdSIKYBD LcdA0KYBD DSP_SDA0 5 17 24 DSP_SCL0 5 17...

Page 53: ...DSP_RST_LEDn 6 USER_SW1 6 USER_SW2 6 USER_SW0 6 USER_SW3 6 PBSW_RSTn 6 3 3V GND DSP_CLKMODE0 3 DSP_CLKMODE1 3 DSP_CLKMODE2 3 DSP_CLKMODE3 3 DSP_CLKINSEL 3 6 DSP_OSC_DIS 3 DSP_ENDIAN 3 15 CPLD_OPTION1...

Page 54: ...P_BCLKR1 5 DSP_BDR1 5 X_CLKR0 16 DSP_BFSR1 5 4 1V X_DR0 16 X_FSX1 16 3 3V LRCOUT 24 X_FSR1 16 AIC23SDATAOUT 24 DSP_BCLKR0 5 X_FSX0 16 CPLD_EXP_MCBSP1n 6 DSP_BCLKS1 5 X_DX0 16 DSP_BDR0 5 BCLK 24 X_DX1...

Page 55: ...1 ONB_D19 ONB_D17 ONB_D16 ONB_D20 ONB_D22 ONB_D 0 31 6 14 18 19 RAMD 0 31 7 8 ONB_XDATA_T Rn 6 GND 3 3V ONB_XDATA_OEn 6 3 3V 3 3V C52 1uF C53 1uF C54 1uF C55 1uF U8 SN74LVCH32245AGKE B5 A6 A5 A2 A1 B2...

Page 56: ...18 19 AWEn 2 7 8 ONB_AREn 6 14 CONFIG_RST 6 DSP_AECLKOUT2 2 ONB_AECLKOUT2 15 ONB_CE0n 6 RB_CE0n 8 3 3V 3 3V 3 3V 3 3V 3 3V R118 360 C60 1uF C61 1uF C56 1uF C59 1uF C57 1uF C58 1uF R1 33 U10 SN74LVCH3...

Page 57: ...6 X_CE3n 16 X_WEn 16 ONB_CE3n 6 13 ONB_AWEn 6 13 18 ONB_AOEn 6 13 18 ONB_AREn 6 13 ONB_CE2n 6 13 5V 5V 5V 3 3V 3 3V U23 CBTD16211DGGR 55 56 2 15 54 41 8 19 38 49 17 3 4 5 6 7 9 10 11 12 16 18 20 21 22...

Page 58: ...B_BE0n 13 X_BE3n 16 X_BE1n 16 X_BE0n 16 X_BE2n 16 X_INT6n 16 X_INT7n 16 X_INT5n 16 INT4n 3 INT7n 3 INT6n 3 INT5n 3 GND X_TOUT0 16 X_TOUT1 16 X_TIN0 16 X_TIN1 16 DSP_TIN0 3 DSP_TIN1 3 DSP_TOUT0 3 DSP_T...

Page 59: ...2n 15 X_CLKR1 11 X_DX0 11 X_TIN0 15 X_REn 14 X_BE3n 15 X_FSR1 11 X_TIN1 15 X_FSX0 11 X_INT4n 15 X_INT5n 15 X_CE2n 14 DC_CNTL1 6 DC_CNTL0 6 X_INT7n 15 X_A 2 21 15 X_FSR0 11 X_OEn 14 X_CLKX0 11 X_DX1 11...

Page 60: ...0 4 DSP_HD9_GP9 4 DSP_HD0 4 DSP_HD1 4 DSP_HD2 4 DSP_HD3 4 DSP_HD4 4 DSP_HD5 4 DSP_HD6 4 DSP_HD7 4 DSP_HRDY_ATCLK 4 DSP_HDS2 4 DSP_HINT_MODCLK 4 DSP_HCNTL1_EATCLK 4 DSP_HCNTL0_AFSR1 1 4 DSP_HWIL_AFSR1...

Page 61: ...D19 ONB_D18 ONB_D 0 31 ONB_D 0 31 ONB_A 3 22 GND 3 3V ONB_A 3 22 6 13 15 19 ONB_D 0 31 6 12 14 19 FLASH_CEn 6 ONB_AOEn 6 13 14 ONB_AWEn 6 13 14 GND 3 3V FLASH_RSTn 6 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V C14...

Page 62: ...C_DTR PC_TXD UART_DSR PC_RXD UART_CTS UART_RDn 6 UART_WEn 6 UARTRST 6 UART_INT 6 UART_CSn 6 ONB_A 3 22 6 13 15 18 ONB_D 0 31 6 12 14 18 3 3V GND 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V R272 10K Y4 3 68MHZ...

Page 63: ...et of XDS_TCK XDS_EMU0 XDS_EMU1 XDS_EMU1 XDS_TDI XDS_TRST XDS_TRST XDS_TDI XDS_TMS XDS_EMU0 XDS_TMS XDS_TCK XDS_TVD GND XDS_TDO XDS_TCK_RTN XDS_TDO XDS_TCK_RTN GND 3 3V DSP_TDI 3 DSP_EMU0 3 DSP_TDO 3...

Page 64: ...ATA_DIN DATA_DOUT CTL_DATA CTL_CLK CTL_CS CODEC_SYSCLK AIC3 3V DATA_SYNCOUT CTL_MODE GND DSP_CLKIN GND DSP_CLKIN 3 6 BCLK 11 24 AIC23SDATAOUT 11 24 LRCOUT 11 24 AIC23SDATAIN 11 24 LRCIN 11 24 DSP_SDA0...

Page 65: ...C175 1uF C176 1uF C177 1uF C178 1uF C179 1uF C171 1uF C62 10uF C63 10uF C86 01uF TMS320C6418GTS F U39 C87 01uF C187 1uF U39H TMS320C6418GTS A3 A5 A8 A9 A14 A17 A20 B1 C22 E1 G22 J1 M22 P1 T22 W1 Y2 Y...

Page 66: ...CVDD 3 22 5V_IN POS_12V MIN_12V 3 3V 5V 4 1V 5V 4 1V 3 3V AGND 3 3V AGND 3 3V DSPIO_3 3V DSP_CVDD DSPIO_3 3V DSP_CVDD TP4 TP3 C71 10uF LESR C157 0 1uF C158 1000pF U11 TPS54310PWP 1 2 3 4 5 6 7 8 9 10...

Page 67: ...4 2 1 C29 NO POP L5 HZ0805E601R C31 10uF C32 0 1uF R39 100 R42 47K C36 NO POP J3 PHONES 3 4 2 1 C35 NO POP R41 47K R38 0 L4 HZ0805E601R PW Package U7 TLV320AIC23B 22 14 11 15 25 3 4 5 21 24 23 10 9 2...

Page 68: ...TI ON USED O N NEXT ASSEM BLY REV SHT REV SHT REV SHT REV SHT REVI SI ON STATUS OF SHEETS APVD CUST DATE 505747 0001 A B NONE SHEET 1 OF XXXXXX 1 XXXXX SPARES 6 DW N CHK ENGR APVD ENG R QA APVD M FG D...

Page 69: ...V 3 3 V S C L 3 S D A 3 3 3 V 3 3 V 3 4 5 6 3 3 V S D A 3 3 3 V S C L 3 A 1 IN 3 5 A 0 IN 3 4 3 3 V C 4 1 00 nF C 5 1 u F R 3 5 1 C 3 1 00 nF U 1 A D S 7 8 23 3 8 4 2 7 6 5 1 A 0 V C C V S S A IN S C...

Page 70: ...2 5 L cd S I D S P _ R S n L cdA 0 L cdA 0 D S P _ R S n K Y B D 6 L cd A 0 K Y B D 6 L cd S IK Y B D 6 L cd S C K K Y B D 6 3 3 V A 0 IN 2 4 L c dS I D S P _ R S n Lc dS C K S C L 2 S D A 2 3 3 V G...

Page 71: ...B 4 6 W ed n e sd a y A p ril 1 6 2 0 0 3 T itle S ize D o c u m e n t N u m b er R e v D a te S h e e t o f 3 3 V 3 3 V G N D 3 3 V A 0 IN 2 3 3 3 V G N D 3 3 V C 3 1 1 u F C 3 0 1 0 0 n F C 2 9 N O...

Page 72: ...te S h e e t o f L C D _ C A P 1 L C D _ C A P 1 L C D _ C A P 2 L C D _ S C K L C D _ V O U T L C D _ C A P 2 L C D _ V 3 L C D _ V 4 L C D _ V 5 L C D _ V 2 L C D _ V 1 L C D _ S I z L C D _ C S L...

Page 73: ...endix contains the mechanical information about the TMS320C6413 C6418 EVM and Keypad display Module produced by Spectrum Digital Topic Page B 1 TMS320C6413 C6418 EVM Mechanical Information B 2 B 2 Key...

Page 74: ...Spectrum Digital Inc B 2 TMS320C6418 EVM Module Technical Reference THIS DRAWING IS NOT TO SCALE...

Page 75: ...Spectrum Digital Inc B 3 THIS DRAWING IS NOT TO SCALE...

Page 76: ...Spectrum Digital Inc B 4 TMS320C6418 EVM Module Technical Reference...

Page 77: ......

Page 78: ...Printed in U S A October 2004 507265 0001 Rev B...

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