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參數(shù)資料
| 型號(hào)： | MTV412MV128 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8051 Embedded Monitor Controller 128K Flash Type with ISP |
| 中文描述： | 8051嵌入式控制器的ISP監(jiān)控128K閃存式 |
| 文件頁(yè)數(shù)： | 9/26頁(yè) |
| 文件大小： | 255K |
| 代理商： | MTV412MV128 |
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MYSON-CENTURY
TECHNOLOGY
MTV412M
(Rev 0.9)
4. I/O Ports
4.1 Port1
Port1 is a group of pseudo open drain pins or CMOS output pins. It can be used as general purpose I/O.
Behavior of Port1 is the same as standard 8051.
4.2 P3.0-2, P3.4
If these pins are not set as IIC pins, Port3 can be used as general purpose I/O, interrupt, UART and Timer
pins. Behavior of Port3 is the same as standard 8051.
4.3 Port4, Port5, Port6 and Port7
Port5, Port6 and Port7 are used as general purpose I/O. S/W needs to set the corresponding P5(n)oe,
P6(n)oe and P7(n)oe to define whether these pins are input or output. Port4 is pure output.
Reg name
addr
bit7
bit6
bit5
PORT5
F30h(r/w)
PORT5
F31h(r/w)
PORT5
F32h(r/w)
PORT5
F33h(r/w)
PORT5
F34h(r/w)
PORT5
F35h(r/w)
PORT5
F36h(r/w)
PORT6
F38h(r/w)
PORT6
F39h(r/w)
PORT6
F3Ah(r/w)
PORT6
F3Bh(r/w)
PORT6
F3Ch(r/w)
PORT6
F3Dh(r/w)
PORT6
F3Eh(r/w)
PORT6
F3Fh(r/w)
PORT4
F58h(w)
PORT4
F59h(w)
PORT4
F5Ah(w)
PORT7
F70h(r/w)
PORT7
F71h(r/w)
PORT7
F72h(r/w)
PORT7
F73h(r/w)
PORT7
F74h(r/w)
PORT7
F75h(r/w)
PORT7
F76h(r/w)
PORT7
F77h(r/w)
PORT5
(r/w) : Port 5 data input/output value.
PORT6
(r/w) : Port 6 data input/output value.
PORT4
(w) :
Port 4 data output value.
PORT7
(r/w) : Port 7 data input/output value.
5. PWM DAC
Each output pulse width of PWM DAC converter is controlled by an 8-bit register in XFR. The frequency of
Revision 0.9 - 9 - April 2002
bit4
bit3
bit2
bit1
bit0
P50
P51
P52
P53
P54
P55
P56
P60
P61
P62
P63
P64
P65
P66
P67
P40
P41
P42
P70
P71
P72
P73
P74
P75
P76
P77
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTV-50 | 制造商:MA-COM 制造商全稱(chēng):M/A-COM Technology Solutions, Inc. 功能描述:Two-Way Power Dividers, 1 - 100 MHz and 40 - 400 MHz |
| MTV50CD35 | 制造商:Mallory Sonalert Products Inc 功能描述:Molded Case Vertical-Mount Electrolytic Radial Leads Capacitor - 50uF 35dcV -10+100% |
| MTV-50PIN | 制造商:MA-COM 制造商全稱(chēng):M/A-COM Technology Solutions, Inc. 功能描述:Two-Way Power Dividers 1 - 100 MHz and 40 - 400 MHz |
| MTV-50-PIN | 功能描述:信號(hào)調(diào)節(jié) RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類(lèi)型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| MTV6N100E | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:TMOS POWER FET 6.0 AMPERES 1000 VOLTS RDS(on) = 1.5 OHM |
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