参数资料
型号: AT91EB55
厂商: Atmel
文件页数: 14/40页
文件大小: 0K
描述: KIT EVAL FOR ARM AT91M55800A
产品培训模块: MCU Product Line Introduction
标准包装: 1
系列: AT91SAM 智能 ARM
类型: MCU
适用于相关产品: AT91M55800A
所含物品: 评估板,线缆,电源插孔,CD-ROM
相关产品: AT91M55800A-33CJ-999TR-ND - IC MCU 32BIT RISC 176LFBGA
AT91M55800A-33AU-ND - IC ARM MCU 33MHZ 176-LQFP
AT91M55800A33CJSL-ND - IC ARM MCU 16BIT 176BGA
AT91M55800A-33CJ-ND - IC ARM MCU 16BIT 176BGA
AT91M55800A33CISL-ND - IC ARM MCU 16BIT 176BGA
AT91M55800A-33CI-ND - IC ARM MCU 33MHZ 176-BGA
AT91M55800A-33AI-ND - IC ARM MCU 33MHZ 176-TQFP
AT91M55800-33CI-ND - IC ARM7 MCU 176 BGA
The On-board Software
When no buttons are pressed:
! Branch at address 0x01006000
! The Angel Debug Monitor starts from this address by recopying itself in external
SRAM
3.3
Programmed
Default Memory
Mapping
The following table defines the mapping defined by the boot program.
Table 3-1. Memory Map
Part Name
U1
U2 - U3
Start Address
0x01000000
0x02000000
End Address
0x011FFFFF
0x0203FFFF
Size
2-Mbyte
256-Kbyte
Device
Flash AT49BV162A
SRAM
The Boot Software Program and FTS and are in sectors 0 and 1 of the Flash device.
Sectors 3 to 7 support the Angel Debug Monitor
Sector 24 at address 0x01100000 must be programmed with a boot sequence to be
debugged. This sector can be mapped at address 0x01000000 (or 0x0 after a reset)
when the jumper JP1 is in the USER position.
3.4
The Angel Debug The Angel Debug Monitor is located in the flash from 0x01006000 up to 0x0100FFFF.
Monitor
The boot program starts it if no button is pressed.
When Angel starts, it recopies itself in SRAM in order to run faster. The SRAM used by
Angel is from 0x02020000 to 0x0203FFFF, i.e., the highest half part of the SRAM.
The Angel on the AT91EB55 can be upgraded regardless of the version programmed on
it.
3-2
1709C–ATARM–28-Apr-05
Note:
If the debugger is started through ICE while the Angel monitor is on, the
Advanced Interrupt Controller (AIC) and the USART channel are enabled.
AT91EB55 Evaluation Board User Guide
相关PDF资料
PDF描述
AT91SAM-ICE EMULATOR FOR AT91 ARM7/ARM9
AT91SAM7A3-EK KIT EVAL FOR AT91SAM7A3
AT91SAM7L-STK KIT EVAL FOR AT91SAM7L
AT91SAM7S-EK KIT EVAL FOR ARM AT91SAM7S
AT91SAM7SE-EK EVAL BOARD FOR AT91SAM7SE
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