Ads
related to: dual interval timer
Search results
Results from the WOW.Com Content Network
In 1972, Signetics originally released the 555 timer in DIP-8 and TO5-8 metal can packages, and the 556 timer was released in a DIP-14 package. [ 4 ] In 2006, the dual 556 timer was available in through-hole packages as DIP-14 (2.54 mm pitch), [ 21 ] and surface-mount packages as SO-14 (1.27 mm pitch) and SSOP-14 (0.65 mm pitch).
The K1810VM86 was manufactured plastic 40-pin dual in-line package (as KR1810VM86 / КР1810ВМ86) ... programmable interval timer: КР1810ВК56 KR1810VK56
The Intel 8253 PIT was the original timing device used on IBM PC compatibles.It used a 1.193182 MHz clock signal (one third of the color burst frequency used by NTSC, one twelfth of the system clock crystal oscillator, [1] therefore one quarter of the 4.77 MHz CPU clock) and contains three timers.
The timers support multiple capture/compares, PWM outputs, and interval timing. They also have extensive interrupt capabilities. Timer_B introduces added features such as programmable timer lengths (8-, 10-, 12-, or 16-bit) and double-buffered compare register updates, while Timer_D introduces a high-resolution (4 ns) mode. Watchdog (WDT+)
The slow ramp might be 1/1000 of the fast ramp. This discharge effectively "stretches" the time interval; [13] it will take 1000 times as long for the capacitor to discharge to zero volts. The stretched interval can be measured with a counter. The measurement is similar to a dual-slope analog converter.
The aperiodic interrupts offered by the APIC timer are used by the Linux kernel tickless kernel feature. This optional but default feature is new with 2.6.18. When enabled on a computer with an APIC timer, the kernel does not use the 8253 programmable interval timer for timekeeping. [12]
J.P. Seeburg B-2 Intervalometer. An intervalometer, also called an interval meter or interval timer, is a device that measures short intervals of time. [1] [2] People commonly use such devices to signal, in accurate time intervals, the operation of some other device.
Two interval timers; A sine-wave low frequency oscillator (LFO) For channel three, operator frequencies can be set independently, making dissonant harmonics possible. (Normally, they would have a simple relation like e.g. 2× or 3× relative to a common base frequency) Internal implementation of Yamaha's YM2149F SSG chip
Ads
related to: dual interval timer