Datasheet

Value Description
1
Alternative Command mode enabled.
Bit 15 – CLEAR Bus CLEAR Command
Value Description
0
No effect.
1
If Master mode is enabled, sends a bus clear command.
Bit 14 – PECRQ PEC Request
Value Description
0
No effect.
1
A PEC check or transmission is requested.
Bit 13 – PECDIS Packet Error Checking Disable
Value Description
0
No effect.
1
SMBus PEC (CRC) generation and check disabled.
Bit 12 – PECEN Packet Error Checking Enable
Value Description
0
No effect.
1
SMBus PEC (CRC) generation and check enabled.
Bit 11 – SMBDIS SMBus Mode Disabled
Value Description
0
No effect.
1
SMBus mode disabled.
Bit 10 – SMBEN SMBus Mode Enabled
Value Description
0
No effect.
1
If SMBDIS = 0, SMBus mode enabled.
Bit 9 – HSDIS TWIHS High-Speed Mode Disabled
Value Description
0
No effect.
1
High-speed mode disabled.
Bit 8 – HSEN TWIHS High-Speed Mode Enabled
Value Description
0
No effect.
1
High-speed mode enabled.
Bit 7 – SWRST Software Reset
Value Description
0
No effect.
1
Equivalent to a system reset.
Bit 6 – QUICK SMBus Quick Command
Value Description
0
No effect.
1
If Master mode is enabled, a SMBus Quick Command is sent.
Bit 5 – SVDIS TWIHS Slave Mode Disabled
Value Description
0
No effect.
SAM E70/S70/V70/V71 Family
T
wo-wire Interface (TWIHS)
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 1088