TOOLSTICK381DC Silicon Laboratories Inc, TOOLSTICK381DC Datasheet - Page 33

• Manufacturer Part Number: TOOLSTICK381DC
• Description: TOOLSTICK DAUGHTER CARD
• Manufacturer: Silicon Laboratories Inc
• Series: ToolStickr

Specifications of TOOLSTICK381DC

• Processor To Be Evaluated: C8051F380
• Processor Series: C8051F38x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-2020

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

Read: Slave Transmitter
Transmitted by the SMBus Slave
First byte transfer the device is the slave receiver for the address and
direction bit


The device then becomes the transmitter and generates the interrupt
after the Acknowledgement bit (ACK)
Start
EHACK = 1 then interrupts occur after the ACK/NAK
EHACK = 0 then interrupts occur before the ACK/NAK period and firmware must
write the desired value to the ACK bit
Received by SMBus Slave
Slave Address
R
A
Slave Read Interrupt Generation
Data Byte
A
Data Byte
N Stop
Interrupts generated
Interrupts generated
with EHACK = 1
with EHACK = 0