参数资料
型号: 37C672
厂商: SMSC Corporation
英文描述: ENHANCED SUPER I/O CONTROLLER WITH FAST IR
中文描述: 增强的超级I / O控制器,快速红外线
文件页数: 19/173页
文件大小: 965K
代理商: 37C672
APPLICATION
2.4 PWM
2-58
3802 GROUP USER’S MANUAL
Control procedure : By setting the related registers as shown to Figure 2.4.7, PWM waveforms are output to the
externalunit. This PWM output is integrated through the low pass filter and converted into DC
signals for control of the motor.
Figure 2.4.9 shows control procedure.
Fig. 2.4.9 Control procedure
P5
(Address : 0A16), bit6
P5D (Address : 0B16)
~
PREPWM (Address : 2C16)
PWM
(Address : 2D16)
PWMCON (Address : 2B16)
Output “L” level from P56/PWM pin.
0
X1XXXXXX2
1
100
000000012
Set the PWM cycle
Set the “H” level width of PWM
Select the PWM count source, and enable the PWM output.
X : This bit is not used in this application.
Set it to “0” or “1.” It’s value can be disregarded.
~
相关PDF资料
PDF描述
37C67X ENHANCED SUPER I/O CONTROLLER WITH FAST IR
37C957FR ULTRA I/O CONTROLLER FOR PORTABLE APPLICATIONS
37FMA1-ABW31N SPECIAL SWITCH-PIEZO SWITCH, SPST, MOMENTARY, 0.2A, 24VDC, PANEL MOUNT-THREADED
37FML1-BEW31N SPECIAL SWITCH-PIEZO SWITCH, SPST, MOMENTARY, 0.2A, 24VDC, PANEL MOUNT-THREADED
37FML2-ACW21N SPECIAL SWITCH-PIEZO SWITCH, SPST, MOMENTARY, 1A, 24VDC, PANEL MOUNT-THREADED
相关代理商/技术参数
参数描述
37C67X 制造商:SMSC 制造商全称:SMSC 功能描述:ENHANCED SUPER I/O CONTROLLER WITH FAST IR
37C-6BH-5-5 制造商:Birtcher Products 功能描述:
37C72U-185 制造商:White-Rodgers 功能描述:
37C73U-170 制造商:White-Rodgers 功能描述:
37C73U-171 制造商:White-Rodgers 功能描述: