NPM Motionnet G9006, User Manual

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TA600032-EN0/0
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5.2.2.3.9
Port change interrupt flag clear
"Write-in data" can be output to a "Port change interrupt flag memory" by specifying the "Memory address".
MOSI
Control
Command
(1000 ss00)
Memory
Address Write-in
Data
(7:0)
The "ss" bit is the "Slave number" (SN) bit of the "Control command".
The "Memory address" is from "0" to "31".
When the "Write-in data" is 2 bytes or more, the "Write-in data" is output while incrementing the "Memory address".
When the "Memory address" is incremented from "31", it becomes "0".
The "Write-in data" can be output in 1-byte units.
For example, when outputting "Write-in data" that from "Device number 0" (DN0) to "Device number 7" (DN7), output the
following data:
MOSI 1000 0000 0000 0000 DN1, DN0 DN3, DN2 DN5, DN4 DN7, DN6
This is the data when the "ss" bit is "00".
For details on "Port change interrupt flag memory", see "5.2.8 Port change interrupt flag memory".
Writing to the "Port change interrupt flag memory" is executed each time "G9006" receives 1-byte data.
When the "write-in data" exceeds 32 bytes, the first data is overwritten.
5.2.2.3.10
Port change interrupt flag reading
"Read-out data" can be input from a "Port change interrupt flag memory" by specifying the "Memory address".
MOSI
Control
Command
(1001 ss00)
Memory
Address Dummy
Data
(0000 0000)
MISO Hi-Z Hi-Z
Read-out
Data
(7:0)
The "ss" bit is the "Slave number" (SN) bit of the "Control command".
The "Memory address" is from "0" to "31".
When the "Read-out data" is 2 bytes or more, the "Read-out data" is input while incrementing the "Memory address".
When the "Memory address" is incremented from "31", it becomes "0".
The "Read-out data" can be input unlimitedly in 1-byte units.
For example, when inputting "Read-out data" from "Device number 0" (DN0) to "Device number 7" (DN7), output the following
data:
MOSI 1001 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
MISO Hi-Z Hi-Z DN1, DN0 DN3, DN2 DN5, DN4 DN7, DN6
This is the data when the "ss" bit is "00".
For details on "Port change interrupt flag memory", see "5.2.8 Port change interrupt flag memory".