The STC burner is a dedicated UART interface download line, not a burner in the strict sense, he can not burn other chips other than STCMCU, let alone GAL. GAL is a programmable logic chip, in general, find the original burning tool or find a third party burning tool.
STC MCU burning code steps: (the following text by wannenggong keyboard input) need to have a download line.
Protel99 is not programmable for PLD. The software provided by the PLD manufacturer must be used to compile the JED file. GAL16V8 I used to burn it with Wei Huang's programmer. The current CPLD is generally programmed online with the manufacturer's software and programmer.
is the single chip microcomputer USB has a problem, if you have a single chip microcomputer can burn write. Share the USB line that can be burned, wiring method: 5V to 5V, GND to GND 30 to GND 30.31 to 31. We need to remove the chip that burns.
Actually, at present, STC singleThe function can be realized after the program is written and the compiled result is written into the chip by the programmer.
3, the integration of the general PLD is very high, enough to meet the needs of the design of the general digital system. In this way, a digital system can be programmed by the designer himself and "integrated" on a PLD, rather than having to ask the chip manufacturer to design and make a special integrated circuit chip.
gal22v10d is the model GAL22V10D-10LJ memory chip. The gal22v10d has an Fmax of 250 MHZ, a maximum clock input to data output of 5 nanoseconds, a maximum transmission delay of 4ns, and is an OTP single-chip single-chip one-time chip.
The gal chip, full name GenericArrayLogic, is an electrically erasable, reprogrammable, and encrypted logic device. It is an integrated block of logic gate circuit designed by users themselves, which can replace the logic circuit composed of 7CD4000 series and other arbitrary TTL.
in PALOn this basis, a Generic Array Logic (GAL) was developed, such as GAL16V8, GAL22V10 and so on.
Full function. At present, there are two kinds of chips commonly used: GAL16V8 (20 pins) and GAL20V8 (24 pins), these two GAL can simulate all PAL, and can form a logic circuit with various functions according to the designer's own requirements, which is very convenient in the development of new circuit systems.
GAL22V10D is a memory chip with the model number GAL22V10D-10LJ. The chip operates at 250 megahertz (MHz). The maximum time from clock input to data output is 5 nanoseconds. The chip has a maximum transmission delay of 4 nanoseconds.
The gal chip, full name GenericArrayLogic, is an electrically erasable, reprogrammable, and encrypted logic device. It is an integrated block of logic gate circuits designed by users themselves and can replace 7CD4000 series and other arbitrary TTL logic circuit.
On the basis of PAL, a Generic Array Logic (GAL) is developed, such as GAL16V8, GAL22V10 and so on.
chip is an integrated circuit used to implement the functions of various electronic devices. itIt can be regarded as a core component of electronic devices for processing and controlling electrical signals.
That's an IC chip, an integrated circuit and storage combination. IC chip (Integrated Circuit) is a large number of microelectronic components (transistors, resistors, capacitors, etc.) IC chip formed integrated circuit is placed on a plastic base to make a chip. Almost all chips seen today can be called IC chips.
Samsung K9LCGD8U1M is a flash memory chip, the role of the computer is to store data, save data, equivalent to hard diskThe concept of... This chip is 8GB capacity, 3V voltage, BGA136 package chip, is generally used as a solid-state hard drive acceleration in early computers, or with the main control as a U disk.
GPU can improve high-definition video hardware decoding and 3D rendering capabilities. In other words, the GPU has the role of providing us with the look and feel of using a computer, improving the pleasure of playing games, and so on. First of all, the GPU parallel computing task is heavy, large power consumption, can only be welded to the circuit board of the graphics card to use.
On the other hand, the application of copper interconnection technology can reduce the chip area, and becauseCopper conductors have lower resistance, and current passes through them more quickly. In addition to these two main materials, some kinds of chemical raw materials are also needed in the design process of the chip, which play different roles, and will not be described here.
Such a level of microchips will promote the upgrading of the computer and communication industry, greatly changing the face of people's production and life. Scientists are already discussing the possibility of implanting memory circuits on microchips into people's brains to treat Alzheimer's disease, or to increase their memory ability.