FCode programs loaded with dload must be Client program header files. To execute the loaded FCode program, type:
ok 4000 1 byte-load
byte-load is used by OpenBoot to interpret FCode programs on expansion boards such as SBus. The 1 in the example is a specific value of a parameter that specifies the separation between FCode bytes in the general case. Since dload loads into system memory, 1 is the correct spacing.