MCP2210
3.5.3
REQUEST SPI BUS RELEASE
TABLE 3-66: COMMAND STRUCTURE
Byte
Index
Meaning
0
1
0x80 – Request SPI bus Release – command code
The value of the SPI Bus Release ACK pin (only if GP7 is assigned to this dedicated function)
2
0x00 – Reserved
0x00 – Reserved
3-63
3.5.3.1
Responses
TABLE 3-67: RESPONSE 1 STRUCTURE
Byte
Index
Meaning
0
1
0x80 – Request SPI bus Release – echos back the given command code
0x00 – Command Completed Successfully – SPI bus released
2
Don’t Care
Don’t Care
3-63
TABLE 3-68: RESPONSES 2 STRUCTURE
Byte
Index
Meaning
0
1
0x80 – Request SPI bus Release – echos back the given command code
0xF8 – SPI Bus Not Released – SPI transfer in process
2
Don’t Care
Don’t Care
3-63
2011 Microchip Technology Inc.
DS22288A-page 57
MICROCHIP [ MICROCHIP ]
