DC and Switching Characteristics
LatticeECP2/M Family Data Sheet
Lattice Semiconductor
Figure 3-19. Wake-Up Timing
PROGRAMN
INITN
Wake-Up
DONE
tMWC
CCLK
tIOENSS
USER I/O
Figure 3-20. SPI/SPIm Configuration Waveforms
Capture CR0 & CIB
Capture CFGx and SPIFASTN
VCC
PROGRAMN
DONE
INITN
SPIFASTN
CSSPI0N
CSSPI1N
0
1
2
3
…
7
8
9
10
…
31 32 33 34
… 127 128
CCLK
Opcode
Address
SISPI/BUSY
SPID0
Ignore
Valid Bitstream
3-47