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The expanded memory in the 512K allowed it to better handle large word-processing documents and make better use of the graphical user interface and generally increased speed over the 128K model. Color Systems Technology used an army of 512K units connected to a custom Intel 80186 -based machine to colorize numerous black-and-white films in the ...
One-bit pixels were fetched sixteen at a time over a 16-bit data bus and output at just less 16 MHz, necessitating almost one million fetches per second. Each fetch took one memory access cycle out of every two available during active parts of the display, implying a memory bandwidth for the CPU of about 2.56MB per second.
Three cards were available, which fit into the SE/30's Processor Direct Slot: the 8-bit Gray-Scale 30, the SE/306-48, 640x480 resolution 8-bit color, and SE/3010-78 1024x768 resolution 8-bit color. With the first, the internal display was 8-bit greyscale ; the latter two were used with 13" and 14", respectively, external color monitors, while ...
The VRAM is upgradeable to 512 kB, supporting a display resolution of 512×384 pixels at 16-bit color or 640×480 pixels at 8-bit color. The LC was commonly purchased with an Apple 12" RGB monitor which had a fixed resolution of 512×384 pixels and a form factor exactly matching the width of the LC chassis, giving the two together a near all-in ...
Both have 10 CPU cores (8 performance and 2 efficiency) and a 16-core Neural Engine. The M1 Pro and M1 Max have a 16-core and 32-core GPU, and a 256-bit and 512-bit LPDDR5 memory bus supporting 200 and 400 GB/s bandwidth respectively. [20] Both chips were first introduced in the MacBook Pro in October 2021. [21]
General home computing and gaming utility emerged at 8-bit word sizes, as 2 8 =256 words, a natural unit of data, became possible. Early 8-bit CPUs (such as the Zilog Z80 and MOS Technology 6502, used in the 1977 PET, TRS-80, and Apple II) inaugurated the era of personal computing. Many 16-bit CPUs already existed in the mid-1970s.
This was similar to the function of the slots in the original Apple II, II+ as well as the auxiliary slot in the Apple IIe. The new motherboard added a 34-pin socket for plugging in memory cards directly, which allowed for the addressing of up to 1 megabyte (MB) of memory using Slinky-type memory cards. The onboard chip count was reduced from ...
The Apple IIc Plus is the sixth and final model in the Apple II series of personal computers, produced by Apple Computer.The "Plus" in the name was a reference to the additional features it offered over the original portable Apple IIc, such as greater storage capacity (a built-in 3.5-inch floppy drive replacing the classic 5.25-inch drive), increased processing speed, and a general ...
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