參數(shù)資料
型號(hào)： AOP-12D
英文描述： 12 CHANNEL DIGITAL TO ANALOGUE
中文描述： 12通道數(shù)模
文件頁(yè)數(shù)： 22/49頁(yè)
文件大?。?/td> 227K
代理商： AOP-12D
Page 16
Operation of the Card
Page 16
01270146.doc
Blue Chip Technology Ltd.
Timer Initialisation
Before the DAC section can be operated IN ANY MODE Timers 0 and 1 must
be configured. To do this, follow this sequence of writing to the timer registers
Output hex 0 to control register (base + 0).
This disables timers 0 and 1.
Read base + 0. This resets the internal state machine logic.
Output hex 34 to the timer control register (base + 11). This sets timer
0 into mode 2.
Output 3 to timer 0 count register (base + 8). This writes 3 into the
LOW 8 bits of the 16 bit counter register.
Output 0 to timer 0 count register (base + 8). This writes 0 into the
HIGH 8 bits of the 16 bit counter register.
Output hex 78 to the timer control register (base + 11). This sets timer
1 into mode 4.
Output hex 1 to timer 1 count register (base + 9). This writes 1 into
the LOW 8 bits of the 16 bit counter register.
Output hex 0 to time 1 count register (base + 9).
Output hex 40 to control register 1 (base + 0).
In BASIC the initialisation sequence would look like this:
10 out (BASEADD + 0,&h0)
20 dummy% = inp(BASEADD)
30 out (BASEADD + 11,&h34)
40 out (BASEAAD + 8,&h03)
50 out (BASEAAD + 8,&h00)
60 out (BASEADD + 11,&h78)
70 out (BASEADD + 9,&h03)
80 out (BASEADD + 9,&h00)
90 out(BASEADD,&h40)
相關(guān)PDF資料
PDF描述
AOP-PXB4340 ATM OAM Processor
AOP3510F1 Voltage-Feedback Operational Amplifier
AOP3510J3 Voltage-Feedback Operational Amplifier
AOP8 ISA BUS KARTE 8KANAL D/A WANDLER 12BIT
AP-30711P2-301 Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AOP600 制造商:AOSMD 制造商全稱(chēng):Alpha & Omega Semiconductors 功能描述:Complementary Enhancement Mode Field Effect Transistor
AOP600L 制造商:AOSMD 制造商全稱(chēng):Alpha & Omega Semiconductors 功能描述:Complementary Enhancement Mode Field Effect Transistor
AOP601 制造商:AOSMD 制造商全稱(chēng):Alpha & Omega Semiconductors 功能描述:Complementary Enhancement Mode Field Effect Transistor
AOP601L 制造商:AOSMD 制造商全稱(chēng):Alpha & Omega Semiconductors 功能描述:Complementary Enhancement Mode Field Effect Transistor
AOP604 制造商:OPTEK 制造商全稱(chēng):OPTEK 功能描述:Complementary Enhancement Mode Field Effect Transistor
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

*
*
*