Texas Instruments TMS320C645X - Manual (Page 210)

www.ti.com
5.105 Serial Port IP Prescalar (IP_PRESCAL)
SRIO Registers
Figure 161. Serial Port IP Prescalar (IP_PRESCAL)
31-16
Reserved
R-0x00
LEGEND: R = Read only; -n = value after reset
15-8 7-0
Reserved PRESCALE
R-0x00 RW-0x0F
LEGEND: R = Read only; -n = value after reset
Table 135. Serial Port IP Prescalar (IP_PRESCAL) Field Descriptions
Bit Field Value Description
31-8 Reserved Reserved
7-0 PRESCALE For different frequencies of the DMA clock, use the formula: [DMA freq * 16/156.25 _ 1] to get the
prescalar value in decimal, where DMA freq is in MHz.
06h 66.67 MHz
09h 100MHz
10h 166.67MHz
...
18h 250MHz
...
21h 333Mhz
Serial RapidIO (SRIO) 210 SPRU976 – March 2006
Submit Documentation Feedback