Sundance SMT374 - Manual (Page 3)

Version 2.2 Page 3 of 29 SMT374 User Manual
Table of Contents
Revision History ....................................................................................................... 2
Contacting Sundance............................................................................................... 4
Notational Conventions ........................................................................................... 5
DSP ........................................................................................................................ 5
SDB ........................................................................................................................ 5
SHB ........................................................................................................................ 5
Register Descriptions .............................................................................................. 5
Outline Description .................................................................................................. 6
Intended Audience ................................................................................................... 6
Block Diagram .......................................................................................................... 7
Architecture Description.......................................................................................... 8
DSPs....................................................................................................................... 8
Boot Mode............................................................................................................... 9
Board Control Registers (BCRs) ............................................................................. 9
DPRAM ................................................................................................................... 9
EMIF Control Registers........................................................................................... 9
SDRAM ................................................................................................................. 10
FLASH .................................................................................................................. 10
FPGA .................................................................................................................... 11
Version control ...................................................................................................... 11
Firmware versions .................................................................................................. 11
Reprogramming the firmware and boot code ...................................................... 11
Comports................................................................................................................. 12
SHB .......................................................................................................................... 13
Architecture........................................................................................................... 13
Global bus ............................................................................................................... 14
LED Setting ............................................................................................................. 14
LED Register DSP-A............................................................................................. 14
LED Register DSP-B............................................................................................. 14
CONFIG & NMI ........................................................................................................ 15
Config Register ..................................................................................................... 15