参数资料
型号: MC68HC2681P
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
封装: PLASTIC, DIP-40
文件页数: 25/88页
文件大小: 726K
代理商: MC68HC2681P
MOTOROLA
MC68HC681 USER’S MANUAL
4-1
4
SECTION 4
PROGRAMMING AND REGISTER DESCRIPTIONS
4.1 PROGRAMMING DESCRIPTIONS
Customers program the DUART by writing control words into the appropriate registers. The
status registers provide operational feedback that the CPU reads. Table 4-1 describes the
DUART register address and address-triggered commands.
Figure 4-1 illustrates a block diagram of the DUART from a programming perspective and
details the register configuration for each block. Table 4-1 and Figure 4-1 should be referred
to during the discussion of the programming features of the DUART.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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