mc68hc908jb16 Freescale Semiconductor, Inc, mc68hc908jb16 Datasheet - Page 169

• Manufacturer Part Number: mc68hc908jb16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

11.5.1 USB Protocol
MC68HC908JB16
Freescale Semiconductor
ENDPOINT 0 TRANSACTIONS:
Control Write
ENDPOINTS 1 & 2 TRANSACTIONS:
Interrupt
Bulk Transmit
Control Read
No-Data Control
SETUP
SETUP
SETUP
IN
IN
—
Figure 11-3. Supported Transaction Types Per Endpoint
Rev. 1.1
DATA0
DATA0
DATA0
OUT
IN
Figure 11-3
module. The transactions are portrayed as error free. The effect of errors
in the data flow are discussed later.
DATA0/1
DATA0/1
DATA0
DATA0
ACK
ACK
ACK
Universal Serial Bus Module (USB)
shows the various transaction types supported by the USB
ACK
ACK
ACK
ACK
OUT
IN
IN
DATA1
DATA1
DATA1
OUT
OUT
IN
IN
Universal Serial Bus Module (USB)
KEY:
DATA0/1
DATA0/1
DATA1
DATA1
ACK
ACK
ACK
Unrelated Bus
Traffic
Host
Generated
Device
Generated
ACK
ACK
ACK
ACK
Technical Data
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