参数资料
型号: M68HC05M68H
厂商: Motorola, Inc.
英文描述: HCMOS Microcontroller Unit
中文描述: HCMOS微控制器
文件页数: 91/130页
文件大小: 1541K
代理商: M68HC05M68H
MC68HC705P6A
Rev. 2.0
Advance Information
MOTOROLA
Mask Option Register (MOR)
91
Advance Information
MC68HC705P6A
Section 11. Mask Option Register (MOR)
11.1 Contents
11.2
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
11.3
Mask Option Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
11.4
MOR Programming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
11.2 Introduction
The mask option register (MOR) contains two bytes of EPROM used to
enable or disable each of the features controlled by mask options on the
MC68HC05P6 (a ROM version of the MC68HC705P6A).
The seven programmable options on the MC68HC705P6A are:
1.
COP watchdog timer (enable
or disable)
2.
IRQ triggering (edge- or edge- and level-sensitive)
3.
SIOP data bit order (most significant bit or least significant bit first)
4.
SIOP clock rate (OSC divided by 8, 16, 32, or 64)
5.
Stop instruction mode (stop mode or halt mode)
6.
Secure EPROM from external reading
7.
Keyscan interrupt/pullups on PA0
PA7
11.3 Mask Option Register
Mask options are programmed into the mask option register (MOR) by
the firmware in the bootloader ROM. See
Figure 11-1
.
相关PDF资料
PDF描述
M68HC11K 8-BIT MICROCONTROLLER
M68HC711CFD CONFIG REGISTER PROGRAMMING FOR EEPROM-BASED MHC MICROCONTROLLERS
M68HC711CFG CONFIG REGISTER PROGRAMMING FOR EEPROM-BASED MHC MICROCONTROLLERS
M68SDIL12 The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
M68ADP912DG128PV The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
相关代理商/技术参数
参数描述
M68HC08 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
M68HC08M6 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:HCMOS Microcontroller Unit
M68HC08M68H 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:HCMOS Microcontroller Unit
M68HC11 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:CONFIG Register Programming for EEPROM-based M68HC11 Microcontrollers
M68HC11_03 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:8-channel, 8-bit analog-to-digital (A/D) converter