at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 350

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

28.5.2
Name:
Access Type: Read-write
• PAR: Parity Type
• CHMODE: Channel Mode
350
31
23
15
–
–
7
–
0
0
0
0
1
0
0
1
1
AT91SAM9G20 Preliminary
Debug Unit Mode Register
CHMODE
CHMODE
DBGU_MR
30
22
14
–
–
6
–
PAR
0
0
1
1
x
0
1
0
1
Mode Description
Normal Mode
Automatic Echo
Local Loopback
Remote Loopback
29
21
13
–
–
–
5
–
0
1
0
1
x
Parity Type
Even parity
Odd parity
Space: parity forced to 0
Mark: parity forced to 1
No parity
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
PAR
26
18
10
–
–
2
–
25
17
–
–
–
9
1
6384B–ATARM–15-Dec-08
24
16
–
–
8
–
0
–