On Wed, 2003-04-02 at 20:43, Reinhard Meyer wrote:
Hello,
just wondering... how did you connect the adress lines? for 16-Bit Mode you need to connect down to A30, for 32-Bit Mode you need to connect down to A29
either you will have weird adressing during programming or you have to shift all adress lines
All address lines are shifted, there are actual 3 place to put flash on the board. The PCB looks a bit like this.
A B C D E F
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
A and C FLASH 1 32 bit B and E FLASH 16 BIT D and F FLASH 2 32 bit
- Erwin
Regards, Reinhard
----- Original Message -----
I have a MPC860T board which can have one or two FLASH chips on it. When one FLASH chip is on it it is used in 16bit mode, if two FLASH chips are present it is used in 32 bit mode ( 2 * 16bit FLASH chips in parallel ). The initial chip select is set by a hardware jumper with the reset-word.
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