TOOLSTICK381DC Silicon Laboratories Inc, TOOLSTICK381DC Datasheet - Page 16

• 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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Indirect Addressing Flow Chart
Indirect register access
Y
Indirect Write Data Flow
USB0 register
Poll for BUSY
into USBADR
Write Data to
Load Target
USB0ADR
USB0DAT
Bit 7 = ‘0’
USBAD
already
set?
R
N
Poll for BUSY
USB0ADR
Bit 7 = 0
Indirect Read Data Flow
USB0 register
Poll for BUSY
into USBADR
Load Target
BUSY bit in
Write ‘1’ to
USB0ADR
USB0ADR
enabled
Bit 7 = 0
USBAD
already
Auto-
read
set?
R
N
N
Y
Y
Read data
USB0DAT
from