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参数资料
型号： SN8P1603S
厂商： SONIX Technology Co., Ltd.
英文描述： 8-Bit Micro-Controller
中文描述： 8位微控制器
文件页数： 62/94页
文件大小： 540K
代理商： SN8P1603S
SN8P1600
8-bit micro-controller
SONiX TECHNOLOGY CO., LTD
Page 62
Revision 1.94
TC1 CLOCK FREQUENCY OUTPUT (BUZZER)
TC1 timer counter provides a frequency output function. By setting the TC1 clock frequency, the clock signal is output
to P5.3 and the P5.3 general purpose I/O function is auto-disable. The TC1 output signal divides by 2. The TC1 clock
has many combinations and easily to make difference frequency. This function applies as buzzer output to output
multi-frequency.
Figure 8-1. The TC1OUT Pulse Frequency
Example: Setup TC1OUT output from TC1 to TC1OUT (P5.3). The external high-speed clock is 4MHz. The
TC1OUT frequency is 1KHz. Because the TC1OUT signal is divided by 2, set the TC1 clock to 2KHz. The
TC1 clock source is from external oscillator clock. TC1 rate is Fcpu/4. The TC1RATE2~TC1RATE1 = 110.
TC1C = TC1R = 131.
MOV
A,#01100000B
B0MOV
TC1M,A
; Set the TC1 rate to Fcpu/4
MOV
A,#131
; Set the auto-reload reference value
B0MOV
TC1C,A
B0MOV
TC1R,A
B0BSET
FTC1OUT
; Enable TC1 output to P5.3 and disable P5.3 I/O function
B0BSET
FALOAD1
; Enable TC1 auto-reload function
B0BSET
FTC1ENB
; Enable TC1 timer
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PDF描述
SN8P1603X 8-Bit Micro-Controller
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SN8P1604AK 8-Bit Micro-Controller
SN8P1604AP 8-Bit Micro-Controller
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相关代理商/技术参数
参数描述
SN8P1603X 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
SN8P1604 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
SN8P1604AK 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
SN8P1604AP 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
SN8P1604AQ 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
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