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HEDS-9930PRGEVB User Guide
Evaluation Board and Programming Kit
5 HEDS-9930PRGEVB Programming USB-SPI Kit
To program interpolation value other than the ones offered in
Table 1
using the SEL1, SEL2, SEL3 option pins, you may
connect to the AEDS-9930 encoder ASIC using the SPI interface.
Broadcom offers a simple USB-to-SPI programming kit, together with a PC-based custom program for you to program the
desired interpolation value.
Figure 8: HEDS-9930PRGEVB USB-to-SPI Programmer Kit
Figure 9: HEDS-9930PRGEVB USB-to-SPI Programmer Kit Schematic
Broadcom
HEDS-9930PRGEVB-UG100
12
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