Resources
Each core on the XS1-G4 has access to:
- 64 KByte of RAM
- 64 I/O pins that can be accessed using 28 ports: 16 ports access 16 single pins, the other 12 ports access nibbles, bytes, and words of pins.
- 32 channel ends; each channel end can be connected to another channel end setting up a uni directional communication path. Two channels can be set up to point to each other creating a bi directional path.
- 10 timers
The total number of data pins on an XS1-G4 is 256, requiring a 512-pin BGA to bring out all pins (including ground, power, and system pins). The 144 pin BGA only brings out 48 pins of two cores, effectively providing two cores for processing only, and two cores for both processing and I/O.
Read more about this topic: XCore XS1-G4
Famous quotes containing the word resources:
“In Western Europe people perish from the congestion and stifling closeness, but with us it is from the spaciousness.... The expanses are so great that the little man hasn’t the resources to orient himself.... This is what I think about Russian suicides.”
—Anton Pavlovich Chekhov (1860–1904)
“I am willing to pledge myself that if the time should ever come that the voluntary agencies of the country together with the local and state governments are unable to find resources with which to prevent hunger and suffering ... I will ask the aid of every resource of the Federal Government.... I have the faith in the American people that such a day will not come.”
—Herbert Hoover (1874–1964)
“Somehow we have been taught to believe that the experiences of girls and women are not important in the study and understanding of human behavior. If we know men, then we know all of humankind. These prevalent cultural attitudes totally deny the uniqueness of the female experience, limiting the development of girls and women and depriving a needy world of the gifts, talents, and resources our daughters have to offer.”
—Jeanne Elium (20th century)