7I76 19
REFERENCE INFORMATION
Note that the following interface details presented here are not normally needed for
users, as all register level interface details are handed by the driver code. This information
is presented here for use by interface and driver developers.
SSLBP
GENERAL
SSLBP is a firmware option to HostMot2s SSERIAL serial interface that allows
simple communication to LBP based peripherals like the 7I76. SSERIAL is a part of the
HostMot2 motion interface firmware for MESA’s Anything-I/O FPGA cards.
REGISTER MAP
SSLBP has two global processor interface registers and four per channel remote
device interface registers. For more details on mapping of these registers in HostMot2
memory space, see the REGMAP file that is included with the HostMot2 source
distribution.
PROCESSOR INTERFACE REGISTERS
There are two processor interface registers, the COMMAND register and the DATA
register. These registers allow low level communication to SSLBP’s interface processor
for issuing global commands, discovery, and debug operations.
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