format  void DSP_ReadData (Uint32 * dst, Uint8 src, Uint16 count)
 Input  dst: DSP data storage address
  src: Address in DSP data RAM
 count  count: Transfer count (longword unit)
 Output  None
 Function value  None
 Function  Data at the specified DSP data RAM address for the number of transfers (longword unit)
 Transfer  to the DSP data storage address. RAM page selection for DPS data RAM address
Specify in 8 bits including  flag . 

  format  void DSP_Start (Uint8 pc)
 Input  pc: Program counter
 Output  None
 Function value  None
 Function  Runs the DSP program from the specified program counter. 

  format  void DSP_Stop (void)
 Input  None
 Output  None
 Function value  None
 Function  Stops the currently executing DSP program.