AT91CAP7S450A_1 Datasheet, PDF (274/517 Pages) ATMEL Corporation – Customizable Microcontroller

26.6.7 Debug Unit Receiver Holding Register
Name:
DBGU_RHR
Access Type:
Read-only
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
RXCHR
• RXCHR: Received Character
Last received character if RXRDY is set.
26.6.8 Debug Unit Transmit Holding Register
Name:
DBGU_THR
Access Type:
Write-only
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
TXCHR
• TXCHR: Character to be Transmitted
Next character to be transmitted after the current character if TXRDY is not set.
274 AT91CAP7S450A [Preliminary]
5119D–CAP–05/09