r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 194

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 8 Data Transfer Controller (DTC)
Note:
Rev. 1.00 Sep. 21, 2007 Page 168 of 1124
REJ09B0402-0100
Bit
2, 1
0
*
Bit Name

ERR
Writing 0 to this bit after reading it as 1 clears the flag and is the only allowed way.
Initial
Value
All 0
0
R/W
R
R/(W)* Transfer Stop Flag
Description
Reserved
These are read-only bits and cannot be modified.
Indicates that the DTC address error or NMI interrupt
request has occurred. If a DTC address error or NMI
interrupt occurs while the DTC is active, address error
handling or NMI interrupt handling processing is executed
after the DTC has released the bus mastership. The DTC
stops in the transfer information writing state after
transferring data.
0: No interrupt occurs
1: An interrupt occurs
[Clearing condition]
•
When writing 0 after reading 1