Comtrol eCos - Manual (Page 241)

Chapter 5. Installation and Testing
0xfe840000 - 0xfe840fff Left 7-segment LED (PBIU CS3)
0xfe850000 - 0xfe850fff Right 7-segment LED (PBIU CS2)
0xfe8d0000 - 0xfe8d0fff Rotary Switch (PBIU CS4)
0xfe8f0000 - 0xfe8f0fff Baterry Status (PBIU CS5)
0xfff00000 - 0xffffffff Verde Memory mapped Registers
Default Virtual Map X C B Description
----------------------- - - - ----------------------------------
0x00000000 - 0x1fffffff 1 1 1 SDRAM
0x20000000 - 0x9fffffff 0 0 0 ATU Outbound Direct Window
0xa0000000 - 0xb00fffff 0 0 0 ATU Outbound Translate Windows
0xc0000000 - 0xdfffffff 0 0 0 Uncached alias for SDRAM
0xe0000000 - 0xe00fffff 1 1 1 Cache flush region (no phys mem)
0xf0000000 - 0xf0800000 0 1 0 FLASH (PBIU CS0)
0xfe800000 - 0xfe800fff 0 0 0 UART (PBIU CS1)
0xfe840000 - 0xfe840fff 0 0 0 Left 7-segment LED (PBIU CS3)
0xfe850000 - 0xfe850fff 0 0 0 Right 7-segment LED (PBIU CS2)
0xfe8d0000 - 0xfe8d0fff 0 0 0 Rotary Switch (PBIU CS4)
0xfe8f0000 - 0xfe8f0fff 0 0 0 Baterry Status (PBIU CS5)
0xfff00000 - 0xffffffff 0 0 0 Verde Memory mapped Registers
Alternate Virtual Map X C B Description
----------------------- - - - ----------------------------------
0x00000000 - 0x000fffff 1 1 1 Alias for 1st MB of SDRAM
0x00100000 - 0x7fffffff 0 0 0 ATU Outbound Direct Window
0x80000000 - 0x900fffff 0 0 0 ATU Outbound Translate Windows
0xa0000000 - 0xbfffffff 1 1 1 SDRAM
0xc0000000 - 0xdfffffff 0 0 0 Uncached alias for SDRAM
0xe0000000 - 0xe00fffff 1 1 1 Cache flush region (no phys mem)
0xf0000000 - 0xf0800000 0 1 0 FLASH (PBIU CS0)
0xfe800000 - 0xfe800fff 0 0 0 UART (PBIU CS1)
0xfe840000 - 0xfe840fff 0 0 0 Left 7-segment LED (PBIU CS3)
0xfe850000 - 0xfe850fff 0 0 0 Right 7-segment LED (PBIU CS2)
0xfe8d0000 - 0xfe8d0fff 0 0 0 Rotary Switch (PBIU CS4)
0xfe8f0000 - 0xfe8f0fff 0 0 0 Baterry Status (PBIU CS5)
0xfff00000 - 0xffffffff 0 0 0 Verde Memory mapped Registers
Platform Resource Usage
The Verde programmable timer0 is used for timeout support for networking and XModem file transfers.
CalmRISC/CalmRISC16 Samsung CalmRISC16 Core Evaluation Board
Overview
The Samsung CalmRISC16 evaluation platform consists of two boards connected by a ribbon cable. One board
contains the CPU core and memory. The other board is called the MDSChip board and provides the host interface.
137