Multiple resets in a system-on-chip (SOC) during boot where on-board regulators and low voltage detector circuits have different trimmed and untrimmed values may be avoided by the inclusion of a series of latches that latch the trimmed values during boot and retain the trim values even during a SOC reset event. The SOC is prevented from entering into a reset loop during boot or when exiting reset for any reason other than boot. A power-on-reset comparator circuit that does not depend on any trim values enables the latches and only clears the latched trim values if its own supply voltage falls below a preset level.