McBSP3
9.4.4.1
Serial Port Control Register Configuration
Table 9–15. Serial Port Control Register Configuration (DSP_Write(0x1000) => SPCR)
Bit
Config Value
15
0b
14–13
00b
12–11
10b
10–8
000b
7
0b
6
0b
5–4
00b
3
0b
2
0b
1
0b
0
0b
9-16
DSP_Write(0x1000) => SPCR; set up SPCR1 per below configuration.
Description
Disable digital loopback mode
Right-justify and zero-fill MSBs in DRR
Enabled clock stop mode
Reserved
Turn off the DX enabler
Reserved
Set RINT driven by RRDY mode
No synchronization error
RBR is not in overrun condition
Receiver is not ready
Disabled the serial port receiver and in reset state
DSP_Write(0x0000) => SPCR2; set up SPCR2 as initial configuration.
Note:
This set up is not needed after reset.