T120 Maximum t_USER for SPI Active and Passive Modes

The following waveform illustrates the minimum and maximum values for t_USER.

The maximum t_USER value can be derived based on the following formula:

Table 1. t_USER Maximum
Configuration Setup	t_USER Maximum
Single Trion FPGA	t_USER = t_{(from A to B)} + t_{USER_MIN}
Slave FPGA in a dual-Trion FPGA SPI chain	t_USER = t_{(from A to B)} + t_{USER_MIN}
Master FPGA in a dual-Trion FPGA SPI chain	t_USER = (1344 / SPI_WIDTH) * CCK period + t_{USER_MIN} + t_{(from A to B)}

T120 Maximum tUSER for SPI Active and Passive Modes