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參數(shù)資料
| 型號(hào)： | MC68HC2681P |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁(yè)數(shù)： | 25/88頁(yè) |
| 文件大?。?/td> | 726K |
| 代理商： | MC68HC2681P |
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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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