1 ssc control register – Rainbow Electronics AT91CAP9S250A User Manual
Page 595
595
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
36.8.1
SSC Control Register
Name:
SSC_CR
Access Type:
Write-only
• RXEN: Receive Enable
0: No effect.
1: Enables Receive if RXDIS is not set.
• RXDIS: Receive Disable
0: No effect.
1: Disables Receive. If a character is currently being received, disables at end of current character reception.
• TXEN: Transmit Enable
0: No effect.
1: Enables Transmit if TXDIS is not set.
• TXDIS: Transmit Disable
0: No effect.
1: Disables Transmit. If a character is currently being transmitted, disables at end of current character transmission.
• SWRST: Software Reset
0: No effect.
1: Performs a software reset. Has priority on any other bit in SSC_CR.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
SWRST
–
–
–
–
–
TXDIS
TXEN
7
6
5
4
3
2
1
0
–
–
–
–
–
–
RXDIS
RXEN