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CIRCUIT DESCRIPTION
Signal Name Description I/O Type
SAT_ CCLK Data Clock ? used to time C_DATA input I 2.5V LVCMOS
during configuration.
SAT_DIN Configuration Data? serial data input used O 2.5V LVCMOS
to configure the device.
SAT_DONE Configuration Done? indicates completion I 2.5V LVCMOS
of device configuration.
SAT_INIT_B Before MODE pins are sampled, SAT_INIT I/O 2.5V LVCMOS
is an input that can be held Low to delay
configuration.
After MODE pins are sampled, SAT_INIT
is an open-drain active Low output
indicating whether a CRC error occurred
during configuration :
0 = CRC error
1 = No CRC error
SAT_PROG_B FPGA Full-chip reset (Active LOW) I 2.5V LVCMOS
1-6. Satellite FPGA Programming Interface