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HD6433846XXXH 参数 Datasheet PDF下载

HD6433846XXXH图片预览
型号: HD6433846XXXH
PDF下载: 下载PDF文件 查看货源
内容描述: 微控制器\n [Microcontroller ]
分类和应用: 微控制器外围集成电路时钟
文件页数/大小: 524 页 / 1465 K
品牌: ETC [ ETC ]
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Bit 2: Timer F module standby mode control (TFCKSTP)  
Bit 2 controls setting and clearing of module standby mode for timer F.  
TFCKSTP  
Description  
0
1
Timer F is set to module standby mode  
Timer F module standby mode is cleared  
(initial value)  
9.4.3  
CPU Interface  
TCF and OCRF are 16-bit read/write registers, but the CPU is connected to the on-chip peripheral  
modules by an 8-bit data bus. When the CPU accesses these registers, it therefore uses an 8-bit  
temporary register (TEMP).  
In 16-bit mode, TCF read/write access and OCRF write access must be performed 16 bits at a time  
(using two consecutive byte-size MOV instructions), and the upper byte must be accessed before  
the lower byte. Data will not be transferred correctly if only the upper byte or only the lower byte  
is accessed.  
In 8-bit mode, there are no restrictions on the order of access.  
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