SPNS253A May 2018 – September 2019 TMS570LC4357-EP
PRODUCTION DATA.
Some applications require the N2HET outputs to be disabled under some fault condition. The N2HET module provides this capability through the "Pin Disable" input signal. This signal, when driven low, causes the N2HET outputs identified by a programmable register (HETPINDIS) to be tri-stated. Refer to the IOMM chapter in the device specific technical reference manual for more details on the "N2HET Pin Disable" feature.
GIOA[5] is connected to the "Pin Disable" input for N2HET1, and GIOB[2] is connected to the "Pin Disable" input for N2HET2.