s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 361

• Manufacturer Part Number: s3c4510b
• Description: 16/32-bit Risc Microcontroller
• Manufacturer: Samsung Semiconductor, Inc.

S3C4510B
31
[1:0] SIO receive mode selection (RxM)
00 = Disable
01 = Interrupt request
10 = GDMA channel 0 request
11 = GDMA channel 1 request
[2] Receive status interrupt enable (RxSI)
0 = Do not generate receive status interrupt
1 = Generate receive status interrupt
[4:3] SIO transmit mode selection (TxM)
00 = Disable
01 = Interrupt request
10 = GDMA channel 0 request
11 = GDMA channel 1 request
[5] Data set ready (DSR)
0 = Deassert S3C4510B DSR output (nUADSR)
1 = Assert S3C4510B DSR output (nUADSR)
[6] Send break (SBK)
0 = Do not send break
1 = Send break
[7] Loop-back enable (LPB)
0 = Normal operation mode
1 = Enable look-up mode (for testing only)
Figure 10-3. UART Control Registers
8
L
P
B
7
S
B
K
6
D
S
R
5
4
TxM
3
R
S
2
x
I
RxM
1
0
UART
10-7