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位置:首页 > IC型号导航 > 首字符M型号页 > 首字符M的型号第1260页 > MC68340 > MC68340 PDF资料 > MC68340 PDF资料2第10页
目录
5.5.4.1
5.5.4.2
5.5.4.3
5.6
5.6.1
5.6.1.1
5.6.1.2
5.6.1.3
5.6.2
5.6.2.1
5.6.2.2
5.6.2.2.1
5.6.2.2.2
5.6.2.2.3
5.6.2.3
5.6.2.4
5.6.2.5
5.6.2.5.1
5.6.2.5.2
5.6.2.5.3
5.6.2.6
5.6.2.7
5.6.2.7.1
5.6.2.7.2
5.6.2.8
5.6.2.8.1
5.6.2.8.2
5.6.2.8.3
5.6.2.8.4
5.6.2.8.5
5.6.2.8.6
5.6.2.8.7
5.6.2.8.8
5.6.2.8.9
5.6.2.8.10
5.6.2.8.11
5.6.2.8.12
5.6.2.8.13
5.6.2.8.14
5.6.2.8.15
5.6.2.8.16
5.6.3
5.6.3.1
5.6.3.2
5.6.3.3
标题
页面
四字堆栈帧............................................. ........................... 5-56
六个字堆栈帧............................................. .............................. 5-56
总线错误堆栈帧.............................................. ............................ 5-56
开发支持................................................ ............................ 5-59
CPU32 +集成开发支持............................................ 5 59
背景调试模式( BDM )概述........................................... 5-59
确定性的操作码跟踪概述.............................................. 5-60
片上硬件断点概述............................................ ... 5-60
背景调试模式............................................... ....................... 5-60
启用BDM ................................................ ........................................ 5-60
BDM来源................................................ ......................................... 5-61
外部BKPT信号............................................... ............................. 5-62
BGND指令................................................ ................................... 5-62
双总线故障............................................... .................................... 5-62
进入BDM ................................................ ......................................... 5-62
命令执行................................................ .............................. 5-62
BDM寄存器................................................ ....................................... 5-63
故障地址寄存器( FAR ) ............................................ .................... 5-63
返回程序计数器( RPC ) ............................................ ................. 5-63
当前指令程序计数器( PCC ) .......................................... 5 -63
从BDM返回............................................... ............................... 5-63
串行接口................................................ ....................................... 5-63
CPU串行逻辑............................................... ..................................... 5-65
开发系统的串行逻辑.............................................. ........... 5-66
命令集................................................ ........................................ 5-68
命令格式................................................ .................................. 5-68
命令序列图............................................... ................ 5-69
命令集摘要............................................... ......................... 5-69
读取A / D转换寄存器( RAREG / RDREG ) ........................................ ........... 5-71
写A / D寄存器( WAREG / WDREG ) ........................................ ......... 5-71
阅读系统寄存器( RSREG ) ............................................ ............... 5-71
系统寄存器写入( WSREG ) ............................................ .............. 5-72
读取内存位置( READ ) ............................................ ................ 5-73
写内存位置( WRITE ) ............................................ ............... 5-74
转储内存块( DUMP ) ............................................ .................... 5-75
填写存储块( FILL ) ............................................ ............................ 5-76
恢复执行( GO ) ............................................. ........................... 5-77
呼叫用户代码( CALL ) ............................................ .............................. 5-77
外设复位(RST ) ............................................. ........................... 5-79
无操作( NOP ) ............................................. ................................. 5-79
未来的命令................................................ ................................. 5-80
确定性的操作码跟踪............................................... ............... 5-80
取指令(的ifetch ) ............................................. ....................... 5-80
指令管道( IPIPE1 - IPIPE0 ) ........................................... ............... 5-80
在循环模式操作码跟踪............................................. ......... 5-82
vi
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