表格 的 内容
MOTOROLA
m68060 用户’s 手工的
xv
8.3 例外 priorities ..................................................................................... 8-17
8.4 返回 从 exceptions .............................................................................. 8-19
8.4.1 四-文字 堆栈 框架 (format $0) ....................................................... 8-19
8.4.2 六-文字 堆栈 框架 (format $2).......................................................... 8-20
8.4.3 floating-要点 邮递-操作指南 堆栈 框架 (format $3) ........................ 8-20
8.4.4 第八-文字 堆栈 框架 (format $4)....................................................... 8-21
8.4.4.1 程序 计数器 (pc)............................................................................ 8-21
8.4.4.2 故障 地址 ......................................................................................... 8-22
8.4.4.3 故障 状态 长 文字 (fslw)............................................................. 8-22
8.4.5 recovering 从 一个 进入 错误............................................................. 8-25
8.4.6 总线 errors 和 pending 记忆 写 ................................................. 8-27
8.4.7 branch prediction 错误 ............................................................................ 8-29
部分 9
ieee 1149.1 测试 (jtag) 和 debug pipe 控制 模式
9.1 ieee 1149.1 测试 进入 端口 (正常的 jtag) 模式 .................................. 9-1
9.1.1 Overview..................................................................................................... 9-2
9.1.2 jtag 操作指南 变换 寄存器 .................................................................. 9-3
9.1.2.1 EXTEST.................................................................................................... 9-4
9.1.2.2 LPSAMPLE............................................................................................... 9-5
9.1.2.3 private 说明 ................................................................................... 9-5
9.1.2.4 样本/preload................................................................................. 9-5
9.1.2.5 IDCODE.................................................................................................... 9-5
9.1.2.6 CLAMP ..................................................................................................... 9-6
9.1.2.7 highz....................................................................................................... 9-6
9.1.2.8 绕过 ................................................................................................... 9-6
9.1.3 jtag 测试 数据 寄存器.......................................................................... 9-7
9.1.3.1 idcode 寄存器 ........................................................................................ 9-7
9.1.3.2 boundary scan 寄存器........................................................................... 9-7
9.1.3.3 绕过 寄存器 ..................................................................................... 9-15
9.1.4 Restrictions ............................................................................................... 9-15
9.1.5 disabling 这 ieee 1149.1 标准 运作 ....................................... 9-15
9.1.6 motorola mc68060 bsdl 描述...................................................... 9-17
9.2 debug pipe 控制 模式........................................................................... 9-24
9.2.1 debug command 接口....................................................................... 9-25
9.2.2 debug pipe 控制 模式 commands ..................................................... 9-27
9.2.3 emulator 模式 ......................................................................................... 9-31
9.3 切换 在 jtag 和 debug pipe controlmodes 的 运作..... 9-33
部分 10
操作指南 执行 定时
10.1 superscalar operand 执行 pipelines ................................................. 10-1
10.1.1 dispatch 测试 1: soep opword 和 必需的
extension words 是 有效的 ....................................................................... 10-2
10.1.2 dispatch 测试 2: 操作指南 分类 ................................................ 10-2