参数资料
型号: ST7PLU09MAE
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO8
封装: 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8
文件页数: 96/124页
文件大小: 1995K
代理商: ST7PLU09MAE
ST7LUS5, ST7LU05, ST7LU09
On-chip peripherals
Auto reload register high (ATRH)
Auto reload register low (ATRL)
PWM0 duty cycle register high (DCR0H)
PWM0 duty cycle register low (DCR0L)
ATRH
Reset value: 0000 0000 (00h)
15
14
13
12
11
10
9
8
Reserved
ATR11
ATR10
ATR9
ATR8
-
R/W
ATRL
Reset value: 0000 0000 (00h)
7
654
32
10
ATR7
ATR6
ATR5
ATR4
ATR3
ATR2
ATR1
ATR0
R/W
Table 42.
ATR high and low register descriptions
Bits
Name
Function
15:12
-
Reserved, must be kept cleared.
11:0
ATR[11:0]
Autoreload Register
This is a 12-bit register which is written by software. The ATR register value is
automatically loaded into the up counter when an overflow occurs. The
register value is used to set the PWM frequency.
DCR0H
Reset value: 0000 0000 (00h)
15
14
13
12
11
10
9
8
Reserved
DCR11
DCR10
DCR9
DCR8
-
R/W
DCR0L
Reset value: 0000 0000 (00h)
7
654
32
10
DCR7
DCR6
DCR5
DCR4
DCR3
DCR2
DCR1
DCR0
R/W
Table 43.
DCR0 high and low register descriptions
Bits
Name
Function
15:12
-
Reserved, must be kept cleared.
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