HEDS-8988 Magnetic Encoder IC Programming Kit User Guide Figure 1 IC Adapter Socket Device Description The Broadcom AEAT-8800-Q24 is an angular magnetic rotary sensor used for accurate angular measurement and velocity over a full turn of 360 degrees. The sensor senses the magnetic field of a two-pole magnet, rotating over the center of the chip to determine the rotational position with a selectable and one time programmable resolution of 10, 12, 14, or 16 bits. The programmable incremental positions are indicated on ABI and UVW signals with user configurable CPR 32, 64, 128, 256, 512, 1024, 2048 and 4096 of ABI signals and pole pairs from 1 to 8 (2 to 16 poles) for UVW commutation signals. The index pulse width is configurable 90, 180, 270, or 360 electrical degree. Programming of AEAT-8800-Q24 can be performed with HEDS-8988, which is the programming kit for the AEAT-8800-Q24. Optional incremental Zero Latency mode is configurable with the programming kit. It is useful for those applications with constant rotation speed that require low latency applications. Figure 2 Programming Module Programming Kit Content The programming kit includes the following items: IC adapter socket Programming module 24-pin ribbon cable USB cable Installation CD Broadcom - 1 -HEDS-8988 User Guide Figure 3 24-Pin Ribbon Cable Figure 4 USB Cable Set Up 1. Connect each end of the 24-pin ribbon cable to the IC adapter socket and the programming module, respectively. 2. Connect the USB cable from the programming module to the PC USB port. Figure 5 Setup of the Programming Kit to the Computer Broadcom - 2 -