部分 10. 一个/d 转换器
.....................................................................................................207
10.1 overview...............................................................................................................................207
10.1.1 特性....................................................................................................................207
10.1.2 块 图解.........................................................................................................208
10.1.3 输入 管脚.................................................................................................................209
10.1.4 寄存器 配置 ............................................................................................209
10.2 寄存器 描述............................................................................................................210
10.2.1 一个/d 数据 寄存器 (地址) – h'ffe0 至 h'ffe6.................................................210
10.2.2 一个/d 控制/状态 寄存器 (adcsr) – h'ffe8 ..................................................210
10.2.3 一个/d 控制 寄存器 (adcr) – h'ffea...............................................................213
10.3 运作 ..............................................................................................................................213
10.3.1 单独的 模式 (scan = 0) ........................................................................................214
10.3.2 scan 模式 (scan = 1) ..........................................................................................217
10.3.3 输入 抽样 时间 和 一个/d 转换 时间....................................................220
10.3.4 外部 触发 输入 定时.................................................................................222
10.4 中断...............................................................................................................................223
部分 11. 双-端口 内存 (并行的 交流 接口)
...............................225
11.1 overview...............................................................................................................................225
11.1.1 特性....................................................................................................................225
11.1.2 块 图解.........................................................................................................226
11.1.3 输入 和 输出 管脚..............................................................................................227
11.1.4 寄存器 配置 ............................................................................................227
11.2 寄存器 描述............................................................................................................228
11.2.1 双 端口 内存 使能 位 (dpme).......................................................................228
11.2.2 并行的 交流 数据 寄存器 0 (pcdr0) – h'fff1................................230
11.2.3 并行的 交流 数据 寄存器 1 至 14 –
h'fff2 (pcdr1) 至 h'ffff (pcdr1-14)..............................................................231
11.2.4 并行的 交流 控制/状态 寄存器 (pccsr) – h'fff0 ...................231
11.3 用法 ....................................................................................................................................234
11.3.1 数据 转移 从 主控 cpu 至 h8/300 cpu....................................................234
11.3.2 数据 转移 从 h8/300 cpu 至 主控 cpu....................................................235
11.4 主控-从动装置 interconnections .............................................................................................237
部分 12. 内存
.......................................................................................................................239
12.1 overview...............................................................................................................................239
12.2 块 图解......................................................................................................................239
12.3 内存 使能 位 (rame) ....................................................................................................239
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