at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 420

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

29.5.7
Name:
Access Type:
• RXCHR: Received Character
Last received character if RXRDY is set.
29.5.8
Name:
Access Type:
• TXCHR: Character to be Transmitted
Next character to be transmitted after the current character if TXRDY is not set.
420
31
23
15
31
23
15
–
–
–
7
–
–
–
7
AT91SAM9263 Preliminary
Debug Unit Receiver Holding Register
Debug Unit Transmit Holding Register
30
22
14
30
22
14
–
–
–
6
–
–
–
6
DBGU_RHR
Read-only
DBGU_THR
Write-only
29
21
13
29
21
13
–
–
–
5
–
–
–
5
28
20
12
28
20
12
–
–
–
4
–
–
–
4
RXCHR
TXCHR
27
19
11
27
19
11
–
–
–
–
–
–
3
3
26
18
10
26
18
10
–
–
–
2
–
–
–
2
25
17
25
17
–
–
–
–
–
–
9
1
9
1
6249D–ATARM–20-Dec-07
24
16
24
16
–
–
8
–
0
–
–
8
–
0