HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 593

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Bit
15, 14 
13
12
11
Bit Name
EP3o TF
EP3o TS
EP3i TR
Initial
Value
All 0
0
0
0
R/W
R
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0. If 1 is written to these bits, correct operation
cannot be guaranteed.
EP3o (Iso out) Abnormal Reception
Flag indicating the FIFO state of EP3o. Indicates the state
of the FIFO buffer that was readable after the data
reception is completed and the next SOF packet is
received.
[Setting condition]
•
[Clearing conditions]
•
•
EP3o (Iso out) Normal Reception
Flag indicating the FIFO state of EP3o. Indicates the state
of the FIFO buffer that was readable after the data
reception is completed and the next SOF packet is
received.
[Setting condition]
•
[Clearing conditions]
•
•
EP3i (Iso in) Transmit Request
[Setting condition]
•
[Clearing conditions]
•
•
When the transfer data from the host is abnormally
received (packet error) by EP3o.
At a reset
When 0 is written to by CPU
When the transfer data from the host is normally
received by EP3o.
At a reset
When 0 is written to by CPU
When the FIFO buffer to be transmitted when an IN
token is issued from the host to EP3i is empty.
At a reset
When 0 is written to by CPU
Rev. 1.00, 02/04, page 555 of 804