7I92 22
REFERENCE INFORMATION
LBP16
7I92 SUPPORTED MEMORY SPACES
The 7I92 firmware supports 6 address spaces. These will be described individually
with example hexadecimal commands. The hex command examples below are written in
LSB first order for convenience. In the hex command examples, the NN is the
count/increment field of the LBP16 command and the LLHH is the low and high bytes of
the address.
SPACE 0: HOSTMOT2 REGISTERS
This address space is the most important as it gives access to the FPGA I/O. This
is a 64K byte address range space with 32 bit R/W access.
Space 0 read with address
NN42LLHH
Space 0 write with address
NNC2LLHH
Space 0 read
NN02
Space 0 write
NN82