HP 64739

H8 / 536仿真器

PC接口

用户指南

惠普型号64739-97004

美国印刷

1994年2月

第2版

通告

惠普做出任何形式的担保方面

本材料，包括但不限于隐含保证

适销性和针对特定用途的。

惠普概不包含的错误承担责任此处或

偶然或间接损害以及由于提供连接，

性能或使用该材料。

惠普不承担任何使用或可靠性不承担任何责任

其对设备的软件是不提供由惠普。

版权所有1994年，惠普公司。

本文件包含的专有信息，这是由保护

版权所有。保留所有权利。本文件的任何部分均不得

影印，复制或翻译成另一种语言，而不

惠普公司事先书面同意。信息

本文档中的信息如有变更，恕不另行通知。

MS -DOS是Microsoft Corporation的注册商标。

UNIX是AT&T的注册商标。

梅花是德事隆公司的Camcar司的注册商标。

惠普公司

P.O.Box 2197

1900花园的神路

科罗拉多斯普林斯，CO 80901-2197 ， U.S.A.

限制权利说明

使用，复制或披露

美国政府是受限制的阐述

分段（c ） （ 1 ） （ii）在技术数据和计算机权利

软件条款在DFARS 252.227-7013 。惠普公司，

3000汉诺威街的Palo Alto ，CA 94304

印刷史

新的版本是手动的完整版本。在日

只有当一个新版本发布的扉页变化。

软件代码可以在日期之前进行打印;这表明

在发出该手册时的软件产品的版本级别。

很多产品的更新和修复，不需要手动更改，

手动校正可以不伴随产品完成

变化。因此，不要指望一

产品更新和手册之间的一对一的对应关系

修订。

第1版

第2版

64739-97001 ， 1990年2月

64739-97004 ， 1994年2月

使用本手册

本手册介绍了以下仿真器与所使用的

PC接口。

HP 64739A H8 / 536模拟器

HP 64739B H8 / 536S模拟器

在本文档中，可以使用下列名称使用

表示在下表中列出的微处理器支持的

微处理器。

模型

HP 64739A （ H8 / 536仿真器）

支持的微处理器

HD6475368CP

HD6435368CP

HD6475348CP

HD6435348CP

HD6475368CP

HD6435368CP

HD6475348CP

HD6435348CP

HD6475368SCP

HD6435368SCP

HD6475348SCP

HD6435348SCP

下文称作为

H8/536

H8/536

H8/534

H8/534

H8/536

H8/536

H8/534

H8/534

H8/536S

H8/536S

H8/534S

H8/534S

HP 64739B （ H8 / 536S模拟器）

在大多数情况下，在H8 / 536和H8 / 536S仿真器的所有操作

方式相同。的仿真器之间的差异进行描述，其中

它们的存在。无论是H8 / 536和H8 / 536S仿真器将被称为

作为"H8 / 536 emulator" 。在特定情况下的H8 / 536S

模拟器不同于H8 / 536仿真器，其将被描述为

"H8 / 536S emulator" 。

OMC 932723248

日立单片机

H8/534, H8/536

HD6475348R ， HD6435348R

HD6475368R ， HD6435368R

HD6475348S ， HD6435348S

HD6475368S ， HD6435368S

硬件手册

ADE-602-038B

前言

在H8 / 534和H8 / 536是高性能的单芯片日立独创的微型计算机，

配备了高速CPU与16位内部数据通道和片上的全套

支持模块。它们是理想的微控制器为各种各样的中等规模的装置，

包括办公设备和工业设备和消费电子产品。

该CPU具有通用寄存器结构。它的指令集是高度正交性，

快速执行的编码在高级的C语言程序进行优化。为了进一步加快，

现有的10 - MHz的阵容已经扩展到包括在运营的高速版本

16兆赫。 ，在3 V和2.7 V电源供电的低电压版本也已开发。

片内的设施包括大容量的RAM和ROM的记忆，无数的定时器，串行I / O ，一个A / D

转换器， I / O端口和其它功能的紧凑型实现高性能

应用系统。

H8 / 534和H8 / 536是既ZTAT 版本*带有片上PROM ，非常适合

生产或产品频繁变化的规格初期阶段，和一个masked-

ROM版本适用于批量生产。

本手册给出了H8 / 534和H8 / 536的硬件描述。对于该指令的细节

集，指的是

H8 / 500系列编程手册，

它适用于在H8 / 500所有的芯片

系列。

* ZTAT （零周转时间）是日立公司的商标。

2

目录

第一章概述

1.1

1.2

1.3

产品特点··································································································································1

框图·······················································································································5

脚的结构和作用···························································································6

1.3.1管脚配置·········································································································6

1.3.2引脚功能··············································································································9

第2节MCU运行模式和地址空间

2.1

2.2

2.3

概观······························································································································23

模式说明···············································································································24

地址空间的映射··············································································································25

2.3.1页面分割····································································································25

2.3.2第0页地址分配······················································································26

模式控制寄存器（ MDCR ） ·························································································27

2.4

第3节CPU

3.1

概观······························································································································31

3.1.1产品特点·····················································································································31

3.1.2地址空间···········································································································32

3.1.3寄存器配置······························································································33

CPU寄存器描述··································································································34

3.2.1通用寄存器······································································································34

3.2.2控制寄存器······································································································35

3.2.3初始注册值·······························································································40

数据格式························································································································41

3.3.1数据格式的通用寄存器···········································································41

3.3.2数据格式在内存··························································································42

说明···························································································································44

3.4.1基本指令格式·························································································44

3.4.2寻址模式····································································································45

3.4.3有效地址的计算··················································································47

指令集······················································································································50

3.5.1概述···················································································································50

3.5.2数据传输指令·························································································52

3.5.3算术指令·····························································································53

3.5.4逻辑运算·······································································································54

3.5.5移位操作········································································································55

3.5.6位操作······································································································56

3.5.7分支指令······························································································57

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

3.5.8系统控制指令······················································································59

3.5.9短格式指令·························································································62

操作模式··················································································································62

3.6.1最小模式········································································································62

3.6.2最大模式········································································································63

基本操作时序····································································································63

3.7.1概述···················································································································63

3.7.2片上存储器的存取周期···············································································64

在片上存储器访问3.7.3引脚状态·····························································65

3.7.4寄存器字段的访问周期（地址H'FE80至H'FFFF ） ································· · 66

在注册现场访问（地址H'FE80至H'FFFF ） ················ 67 3.7.5引脚状态

3.7.6外部访问周期······························································································ 68

CPU的国家···························································································································69

3.8.1概述···················································································································69

3.8.2程序执行状态···························································································71

3.8.3异常处理状态·························································································71

3.8.4总线释放状态····································································································72

3.8.5复位状态·················································································································77

3.8.6掉电状态····································································································77

编程注意事项·············································································································78

3.9.1限制的地址位置···············································································78

第4节异常处理

4.1

概观······························································································································79

4.1.1类型异常处理和它们的优先级······················································79

4.1.2硬件异常处理·································································80

4.1.3异常因素和矢量表·········································································80

重置····································································································································83

4.2.1概述···················································································································83

4.2.2复位顺序·········································································································83

4.2.3堆栈指针初始化························································································84

地址错误·······················································································································87

4.3.1非法指令预取························································································87

4.3.2字数据访问的地址奇···········································································87

在单芯片模式4.3.3片外地址访问·······················································87

跟踪····································································································································88

中断······························································································································88

无效的指令················································································································91

陷阱指令和零鸿沟·······················································································91

在这异常处理案件被推迟·································································91

4.8.1说明了禁止中断···········································································91

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.8.2禁用异常立即复位后的··················································92

一个数据传送周期之后4.8.3禁止中断的··················································92

异常处理完成后的4.9堆栈状态························································93

被推堆栈4.9.1 PC值的跟踪，

中断，陷阱指令和除以零异常° 95

被推堆栈的地址错误和无效的4.9.2 PC值

指令异常······························································································95

在使用堆栈的4.10注····································································································95

第5章中断控制器

5.1

概观······························································································································97

5.1.1产品特点·····················································································································97

5.1.2框图··········································································································98

5.1.3寄存器配置······························································································99

中断类型·····················································································································99

5.2.1外部中断····································································································99

5.2.2内部中断····································································································101

5.2.3中断向量表·····························································································102

注册说明·········································································································104

5.3.1中断优先级寄存器A到F （ IPRA到IPRF ） ···································· ············ 104

5.3.2时序优先级设置的·······················································································105

中断处理序列·····························································································105

5.4.1中断处理流程·························································································105

中断处理后序5.4.2堆栈状态·····················································108

5.4.3中断异常处理的时序········································ ········ 109

中断在数据传输控制器的操作·········································· ·· 109

中断响应时间····································································································112

5.2

5.3

5.4

5.5

5.6

第6数据传输控制器

6.1

概观····························································································································113

6.1.1产品特点···················································································································113

6.1.2框图········································································································113

6.1.3寄存器配置····························································································114

注册说明·········································································································115

6.2.1数据传输模式寄存器（ DTMR ） ···································································115

6.2.2数据传输源地址寄存器（ DTSR ） ····················································116

6.2.3数据传送目标寄存器（ DTDR ） ·························································116

6.2.4数据传输计数寄存器（ DTCR ） ···································································116

6.2.5数据传输使能寄存器A到F （ DTEA到DTEF ） ··································· ... 117

数据传输操作·····································································································118

6.3.1数据传输周期································································································118

6.2

6.3

HP 64739

H8 / 536仿真器

PC接口

用户指南

惠普型号64739-97004

美国印刷

1994年2月

第2版

通告

惠普做出任何形式的担保方面

本材料，包括但不限于隐含保证

适销性和针对特定用途的。

惠普概不包含的错误承担责任此处或

偶然或间接损害以及由于提供连接，

性能或使用该材料。

惠普不承担任何使用或可靠性不承担任何责任

其对设备的软件是不提供由惠普。

版权所有1994年，惠普公司。

本文件包含的专有信息，这是由保护

版权所有。保留所有权利。本文件的任何部分均不得

影印，复制或翻译成另一种语言，而不

惠普公司事先书面同意。信息

本文档中的信息如有变更，恕不另行通知。

MS -DOS是Microsoft Corporation的注册商标。

UNIX是AT&T的注册商标。

梅花是德事隆公司的Camcar司的注册商标。

惠普公司

P.O.Box 2197

1900花园的神路

科罗拉多斯普林斯，CO 80901-2197 ， U.S.A.

限制权利说明

使用，复制或披露

美国政府是受限制的阐述

分段（c ） （ 1 ） （ii）在技术数据和计算机权利

软件条款在DFARS 252.227-7013 。惠普公司，

3000汉诺威街的Palo Alto ，CA 94304

印刷史

新的版本是手动的完整版本。在日

只有当一个新版本发布的扉页变化。

软件代码可以在日期之前进行打印;这表明

在发出该手册时的软件产品的版本级别。

很多产品的更新和修复，不需要手动更改，

手动校正可以不伴随产品完成

变化。因此，不要指望一

产品更新和手册之间的一对一的对应关系

修订。

第1版

第2版

64739-97001 ， 1990年2月

64739-97004 ， 1994年2月

使用本手册

本手册介绍了以下仿真器与所使用的

PC接口。

HP 64739A H8 / 536模拟器

HP 64739B H8 / 536S模拟器

在本文档中，可以使用下列名称使用

表示在下表中列出的微处理器支持的

微处理器。

模型

HP 64739A （ H8 / 536仿真器）

支持的微处理器

HD6475368CP

HD6435368CP

HD6475348CP

HD6435348CP

HD6475368CP

HD6435368CP

HD6475348CP

HD6435348CP

HD6475368SCP

HD6435368SCP

HD6475348SCP

HD6435348SCP

下文称作为

H8/536

H8/536

H8/534

H8/534

H8/536

H8/536

H8/534

H8/534

H8/536S

H8/536S

H8/534S

H8/534S

HP 64739B （ H8 / 536S模拟器）

在大多数情况下，在H8 / 536和H8 / 536S仿真器的所有操作

方式相同。的仿真器之间的差异进行描述，其中

它们的存在。无论是H8 / 536和H8 / 536S仿真器将被称为

作为"H8 / 536 emulator" 。在特定情况下的H8 / 536S

模拟器不同于H8 / 536仿真器，其将被描述为

"H8 / 536S emulator" 。

OMC 932723248

日立单片机

H8/534, H8/536

HD6475348R ， HD6435348R

HD6475368R ， HD6435368R

HD6475348S ， HD6435348S

HD6475368S ， HD6435368S

硬件手册

ADE-602-038B

前言

在H8 / 534和H8 / 536是高性能的单芯片日立独创的微型计算机，

配备了高速CPU与16位内部数据通道和片上的全套

支持模块。它们是理想的微控制器为各种各样的中等规模的装置，

包括办公设备和工业设备和消费电子产品。

该CPU具有通用寄存器结构。它的指令集是高度正交性，

快速执行的编码在高级的C语言程序进行优化。为了进一步加快，

现有的10 - MHz的阵容已经扩展到包括在运营的高速版本

16兆赫。 ，在3 V和2.7 V电源供电的低电压版本也已开发。

片内的设施包括大容量的RAM和ROM的记忆，无数的定时器，串行I / O ，一个A / D

转换器， I / O端口和其它功能的紧凑型实现高性能

应用系统。

H8 / 534和H8 / 536是既ZTAT 版本*带有片上PROM ，非常适合

生产或产品频繁变化的规格初期阶段，和一个masked-

ROM版本适用于批量生产。

本手册给出了H8 / 534和H8 / 536的硬件描述。对于该指令的细节

集，指的是

H8 / 500系列编程手册，

它适用于在H8 / 500所有的芯片

系列。

* ZTAT （零周转时间）是日立公司的商标。

2

目录

第一章概述

1.1

1.2

1.3

产品特点··································································································································1

框图·······················································································································5

脚的结构和作用···························································································6

1.3.1管脚配置·········································································································6

1.3.2引脚功能··············································································································9

第2节MCU运行模式和地址空间

2.1

2.2

2.3

概观······························································································································23

模式说明···············································································································24

地址空间的映射··············································································································25

2.3.1页面分割····································································································25

2.3.2第0页地址分配······················································································26

模式控制寄存器（ MDCR ） ·························································································27

2.4

第3节CPU

3.1

概观······························································································································31

3.1.1产品特点·····················································································································31

3.1.2地址空间···········································································································32

3.1.3寄存器配置······························································································33

CPU寄存器描述··································································································34

3.2.1通用寄存器······································································································34

3.2.2控制寄存器······································································································35

3.2.3初始注册值·······························································································40

数据格式························································································································41

3.3.1数据格式的通用寄存器···········································································41

3.3.2数据格式在内存··························································································42

说明···························································································································44

3.4.1基本指令格式·························································································44

3.4.2寻址模式····································································································45

3.4.3有效地址的计算··················································································47

指令集······················································································································50

3.5.1概述···················································································································50

3.5.2数据传输指令·························································································52

3.5.3算术指令·····························································································53

3.5.4逻辑运算·······································································································54

3.5.5移位操作········································································································55

3.5.6位操作······································································································56

3.5.7分支指令······························································································57

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

3.5.8系统控制指令······················································································59

3.5.9短格式指令·························································································62

操作模式··················································································································62

3.6.1最小模式········································································································62

3.6.2最大模式········································································································63

基本操作时序····································································································63

3.7.1概述···················································································································63

3.7.2片上存储器的存取周期···············································································64

在片上存储器访问3.7.3引脚状态·····························································65

3.7.4寄存器字段的访问周期（地址H'FE80至H'FFFF ） ································· · 66

在注册现场访问（地址H'FE80至H'FFFF ） ················ 67 3.7.5引脚状态

3.7.6外部访问周期······························································································ 68

CPU的国家···························································································································69

3.8.1概述···················································································································69

3.8.2程序执行状态···························································································71

3.8.3异常处理状态·························································································71

3.8.4总线释放状态····································································································72

3.8.5复位状态·················································································································77

3.8.6掉电状态····································································································77

编程注意事项·············································································································78

3.9.1限制的地址位置···············································································78

第4节异常处理

4.1

概观······························································································································79

4.1.1类型异常处理和它们的优先级······················································79

4.1.2硬件异常处理·································································80

4.1.3异常因素和矢量表·········································································80

重置····································································································································83

4.2.1概述···················································································································83

4.2.2复位顺序·········································································································83

4.2.3堆栈指针初始化························································································84

地址错误·······················································································································87

4.3.1非法指令预取························································································87

4.3.2字数据访问的地址奇···········································································87

在单芯片模式4.3.3片外地址访问·······················································87

跟踪····································································································································88

中断······························································································································88

无效的指令················································································································91

陷阱指令和零鸿沟·······················································································91

在这异常处理案件被推迟·································································91

4.8.1说明了禁止中断···········································································91

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.8.2禁用异常立即复位后的··················································92

一个数据传送周期之后4.8.3禁止中断的··················································92

异常处理完成后的4.9堆栈状态························································93

被推堆栈4.9.1 PC值的跟踪，

中断，陷阱指令和除以零异常° 95

被推堆栈的地址错误和无效的4.9.2 PC值

指令异常······························································································95

在使用堆栈的4.10注····································································································95

第5章中断控制器

5.1

概观······························································································································97

5.1.1产品特点·····················································································································97

5.1.2框图··········································································································98

5.1.3寄存器配置······························································································99

中断类型·····················································································································99

5.2.1外部中断····································································································99

5.2.2内部中断····································································································101

5.2.3中断向量表·····························································································102

注册说明·········································································································104

5.3.1中断优先级寄存器A到F （ IPRA到IPRF ） ···································· ············ 104

5.3.2时序优先级设置的·······················································································105

中断处理序列·····························································································105

5.4.1中断处理流程·························································································105

中断处理后序5.4.2堆栈状态·····················································108

5.4.3中断异常处理的时序········································ ········ 109

中断在数据传输控制器的操作·········································· ·· 109

中断响应时间····································································································112

5.2

5.3

5.4

5.5

5.6

第6数据传输控制器

6.1

概观····························································································································113

6.1.1产品特点···················································································································113

6.1.2框图········································································································113

6.1.3寄存器配置····························································································114

注册说明·········································································································115

6.2.1数据传输模式寄存器（ DTMR ） ···································································115

6.2.2数据传输源地址寄存器（ DTSR ） ····················································116

6.2.3数据传送目标寄存器（ DTDR ） ·························································116

6.2.4数据传输计数寄存器（ DTCR ） ···································································116

6.2.5数据传输使能寄存器A到F （ DTEA到DTEF ） ··································· ... 117

数据传输操作·····································································································118

6.3.1数据传输周期································································································118

6.2

6.3