TIP119中文资料6 Channel 16 bit Quadrature Decoder Counter数据手册TEWS规格书

描述 Description

The TIP116 IndustryPack compatible module is primarily designed for motion control applications, but it is also applicable as general purpose counter.The TIP116 offers four channel quadrature / general purpose counter. Each channel consists of a 32 bit programmable counter, a 32 bit preload register, a 32 bit compare register and a 32 bit output latch. The 32 bit counter can be programmed for quadrature, up-/down or direction count. In quadrature count mode the counter is programmable for single, double and quadruple analysis of the encoder signals. Two special count modes are available, a cycling 'Divide-by-N' mode and a 'Single-Cycle' mode.Additionally four control modes are available via the control input. The control input can be programmed to load, latch or reset the counter or it can be used as a gate for the counter clock.The level of the three input signals per channel can be RS422 or TTL. The input signals pass a digital filter for noise suppression before they are fed into the counter.The TIP116 also provides a RS422 clock output. The clock frequency is programmable to 1, 2, 4 or 8 MHz.A 16 bit down-counter with preload register allows timing intervals of up to 65ms. It can be used as reference timer for closed loop applications.Software support (TIP116-SW-xx) is available for different operating systems.