You could copy a block at a time from Flash to internal DARAM, flip the FLASHENB bit, and copy the block from DARAM to SRAM. This is the only way I can think of doing it. Tony ----- Original Message ----- From: Doreen Yeo Lee Guek <> To: <> Sent: Friday, November 24, 2000 2:34 AM Subject: [c54x] C5402 DSK external memory > Good day. Happy Thanksgiving to those cebrating this occassion! > > >From the CPLD control register 2, the FLASHENB bit will determine whether > the external memory is FLASH or SRAM. Does that mean that FLASH & SRAM > cannot be enable at the same time? FLASH has a 7 wait-state latency & SRAM > has a 1 wait-state latency. Upon power up, i like to copy the program from > FLASH to SRAM so that the on-chip DARAM can be utilise. Any suggestion? > > Thanks & regards, > Doreen > > To Join: Send an email to > > To Post: Send an email to > > To Leave: Send an email to > > Archives: http://www.egroups.com/group/c54x > > Other Groups: http://www.dsprelated.com |