Lattice Semiconductor MachXO2 Programming And Configuration Usage Manual page 45

MachXO2 Programming and Configuration Usage Guide
2
Program
No
Usercode?
Yes
Transmit Program USER-
CODE with Data (0xC2)
No Delay
Check
200 µs
Busy?
Yes
Transmit Read Busy
Flag (0xF0) or Read
Status Register
Command (0x3C)
Yes
Busy?
No
Transmit Read Status
Register Command (0x3C)
Yes
Fail?
No
No Verify
Usercode?
Yes
Transmit Read USER-
CODE Command (0xC0)
No
Usercode
OK?
Yes
Verify
No
Configuration
Flash?
Yes
Transmit Reset Config-
uration Address (0x46)
or Set Flash Address
Command (0xB4)
3
45
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Up
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Up
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