参数资料
型号: M38002E4DSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP64
封装: 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件页数: 40/174页
文件大小: 1752K
代理商: M38002E4DSP
3800 GROUP USER’S MANUAL
3-31
APPENDIX
3.5 List of registers
Fig. 3.5.7 Structure of Baud rate generator
Fig. 3.5.8 Structure of Prescaler 12, Prescaler X, Prescaler Y
Prescaler 12, Prescaler X, Prescaler Y
b7 b6 b5 b4 b3 b2 b1 b0
B
Function
At reset
RW
0
1
2
3
4
5
6
7
1
Prescaler 12 (PRE12), Prescaler X (PREX), Prescaler Y (PREY)
[Address : 2016, 2416, 2616]
The count value of each prescaler is set.
The value set in this register is written to both the prescaler and
the prescaler latch at the same time.
When the prescaler is read out, the value (count value) of the
prescaler is read out.
q
B
Baud rate generator (BRG) [Address : 1C16]
b7 b6 b5 b4 b3 b2 b1 b0
Baud rate generator
?
A count value of Baud rate generator is set.
?
Function
At reset
W
0
1
2
3
4
5
6
7
R
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