Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Data Sheet
Product codes
ATSAM4L-XPRO
744
42023E–SAM–07/2013
ATSAM4L8/L4/L2
Below,
lists the compatibility level of the Atmel Two-wire Slave Interface and a full
SMBus compatible device.
28.3
List of Abbreviations
28.4
Block Diagram
Figure 28-1. Block Diagram
Table 28-2.
Atmel TWIS Compatibility with SMBus Standard
SMBus Standard
Atmel TWIS
Bus Timeouts
Supported
Address Resolution Protocol
Supported
Packet Error Checking
Supported
Table 28-3.
Abbreviations
Abbreviation
Description
TWI
Two-wire Interface
A
Acknowledge
NA
Non Acknowledge
P
Stop
S
Start
Sr
Repeated Start
SADR
Slave Address
ADR
Any address except SADR
R
Read
W
Write
Peripheral
Bus Bridge
Two-wire
Interface
I/O Controller
TWCK
TWD
Interrupt
Controller
TWI Interrupt
Power
Manager
CLK_TWIS