- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378277 > ADC0804 (National Semiconductor Corporation) 8-BitμP Compatible A/D Converters(8位μP 兼容A/D轉(zhuǎn)換器) PDF資料下載
參數(shù)資料
| 型號(hào)： | ADC0804 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 串行ADC |
| 英文描述： | 8-BitμP Compatible A/D Converters(8位μP 兼容A/D轉(zhuǎn)換器) |
| 中文描述： | 8BitμP兼容的A / D轉(zhuǎn)換器（8位微處理器兼容的A / D轉(zhuǎn)換器） |
| 文件頁(yè)數(shù)： | 37/41頁(yè) |
| 文件大?。?/td> | 1118K |
| 代理商： | ADC0804 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)當(dāng)前第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)
Functional Description
(Continued)
5.3 Multiple A/D Converters in a Z-80 Interrupt Driven
Mode (Continued)
The following notes apply:
It is assumed that the CPU automatically performs a RST
7 instruction when a valid interrupt is acknowledged
(CPU is in interrupt mode 1). Hence, the subroutine start-
ing address of X0038.
The address bus from the Z-80 and the data bus to the
Z-80 are assumed to be inverted by bus drivers.
A/D data and identifying words will be stored in sequen-
tial memory locations starting at the arbitrarily chosen ad-
dress X 3E00.
The stack pointer must be dimensioned in the main pro-
gram as the RST 7 instruction automatically pushes the
PC onto the stack and the subroutine uses an additional
6 stack addresses.
The peripherals of concern are mapped into I/O space
with the following port assignments:
DS005671-A5
Note 29:
All numerical values are hexadecimal representations.
FIGURE 21. Software for Auto-Zeroed Differential A/D
A
www.national.com
37
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADC0805LCN | 8-Bit uP Compatible A/D Converters |
| ADC0801 | 8-Bit uP Compatible A/D Converters |
| ADC0802 | 8-Bit uP Compatible A/D Converters |
| ADC0802LCN | 8-Bit uP Compatible A/D Converters |
| ADC0805 | 8-Bit uP Compatible A/D Converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC0804/D DIE | 制造商:Harris Corporation 功能描述: |
| ADC0804-1CD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC0804-1CN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC0804-1LCD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC0804-1LCN | 制造商:NXP Semiconductors 功能描述:Analog Digital Converter, Single, 8 Bit, 20 Pin, DIP |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。