Corp. Computer Hardware User Manual

H ARDWARE R EFERENCE G UIDE
MICRO - LINE

C6713CPU
Date : 28 November 2005
Doc. no. : C6713CPU_HRG
Iss./Rev : 1.1
Page : 3
3.3 Internal fast SRAM ...............................................................................................................21
3.4 DSP Peripherals ...................................................................................................................21
3.5 External SDRAM ...................................................................................................................21
3.6 Flash Memory .......................................................................................................................21
3.7 Endianness ...........................................................................................................................22
3.8 EMIF Configuration ..............................................................................................................23
3.8.1 Default EMIF configuration.................................................................................................. 23
3.9 Description of the PLD Board Registers............................................................................23
3.10 Description of the PLD Registers .....................................................................................24
3.10.1 Hardware Configuration Register (HWCFG) ..................................................................... 24
3.10.2 FPGA Control Register (FCR)........................................................................................... 25
3.10.3 LED Control Register (LED) .............................................................................................. 25
3.10.4 Module Control Register (MCR) ........................................................................................ 26
3.10.5 I
2
C Bus Control Register (I2C) .......................................................................................... 26
3.10.6 External Flag Register (XF)............................................................................................... 27
3.10.7 Watchdog Register (WDG)................................................................................................ 27
3.10.8 Version Register (VER) ..................................................................................................... 28
4 BOOT PROCESS AND DEFAULT SETUP OF THE C6713CPU................................29
5 USING THE FLASH FILE SYSTEM ............................................................................30
6 DESCRIPTION OF THE MICRO-LINE
®
BOARD CONNECTORS ..............................31
6.1 Location of the Connectors.................................................................................................31
6.2 Connector Overview ............................................................................................................32
6.3 Pinout Tables of the micro-line
®
Connector ......................................................................32
6.4 Pinout of the JTAG Connector............................................................................................35
6.5 Function of the micro-line
®
Connector Pins......................................................................36
6.5.1 Connector A ........................................................................................................................ 36
6.5.2 Connector B ........................................................................................................................ 36
6.5.3 Connector BB ...................................................................................................................... 36
6.5.4 Connector D ........................................................................................................................ 37
6.5.5 Connector E ........................................................................................................................ 38
7 ENVIRONMENT ..........................................................................................................44
7.1 Minimum Connections.........................................................................................................44
7.2 Changing the Board Configuration.....................................................................................46
7.2.1 Location of modifiable components..................................................................................... 46
7.2.2 Configuring DSP Clock Speed ............................................................................................ 47