參數(shù)資料
型號(hào)： TC9324F
廠商： Toshiba Corporation
英文描述： Single-Chip DTS Microcontroller (DTS-20)
中文描述： 單芯片微丘（丘- 20）
文件頁(yè)數(shù)： 88/101頁(yè)
文件大?。?/td> 1831K
代理商： TC9324F
TC9324F
2002-02-08
88
The contents of the I/O control data port set the I/O ports to input/output. To set a port to input, set the
I/O control data port bit corresponding to that I/O port to 0. To set to output, set the I/O control data port
bit corresponding to the I/O port to 1.
When an I/O port is set to output, the OUT3 instruction corresponding to the port controls the port’s
output state. The IN3 instruction reads the data currently being output into data memory. Because the
data read by the IN3 instruction are used to read the pin state, these do not always match the data output
by the OUT3 instruction.
When an I/O port is set to an input port, the IN3 instruction corresponding to that port is used to read
the data being input to the port into data memory. At this time, the contents of the output latch do not
affect the data.
When the state of an I/O port set to input changes, I/O port 8 cancels the execution of the WAIT or
CKSTP instruction and restarts the CPU operation. When the I/O bit of the MUTE port is set to 1, a
change in the input state likewise forcibly sets the MUTE bit to 1. In addition, the I/O port 8 pull-down
control port can set the port to pull-up or pull-down state. Each pin can be pulled up or pulled down.
When the port is set to 1, it can be pulled up or pulled down. The I/O port 8 pull-up/pull-down control bit
switches the pull-up and pull-down states. When the control bit is set to 0 the port is pulled down. When
set to 1 the port is pulled up.
0: Pull-up or pull-down off
1: Pull-up or pull-down on
I/O port 8 pull-down/pull-up control
Y1
Y2
Y4
Y8
φ
L2A
PD0
PD1
PD2
PD3
I/O port 8 pulled down
Note: PD0 to PD3 correspond to P8-0 to P8-3.
0: Pull-down
1: Pull-up
I/O port 8 pull-up/pull-down control bit
Y1
Y2
Y4
Y8
φ
L3A
Port 8
pulled
up
相關(guān)PDF資料
PDF描述
TC9335F-001 2-CHANNEL DSP WITH 1-BIT DIGITAL TO ANALOG CONVERTER
TC93P27F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC9444F Single-Chip karaoke IC II
TC9462F DIGITAL SERVO SINGLE CHIP PROCESSOR BUILT IN 1BIT DA CONVERTER
TC9464FN TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC9325F 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Single-Chip DTS Microcontroller (DTS-20)
TC9327 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:DTS MICROCONTROLLER
TC9327BFG 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:DTS Microcontroller (DTS-21)
TC9327F 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:DTS MICROCONTROLLER
TC9328AF 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Portable Audio DTS Controller (DTS-21)
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*