diff options
Diffstat (limited to 'doc/README.mpc85xxcds')
| -rw-r--r-- | doc/README.mpc85xxcds | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/doc/README.mpc85xxcds b/doc/README.mpc85xxcds index e0f4916..bc5db0c 100644 --- a/doc/README.mpc85xxcds +++ b/doc/README.mpc85xxcds @@ -135,8 +135,8 @@ The default setting of all switches on the carrier board is: SW4=10001000 -CPU Card Switches ------------------ +8555/41 CPU Card Switches +------------------------- Most switches on the CPU Card should not be changed. However, the frequency can be changed by setting SW3: @@ -160,6 +160,45 @@ A safe default setting for all switches on the CPU board is: SW4=11111110 +8548 CPU Card Switches +---------------------- +And, just to be confusing, in this set of switches: + + ON = 1 + OFF = 0 + +Default + SW1=11111101 + SW2=10011111 + SW3=11001000 (8X) (2:1) + SW4=11110011 + + SW3=X000XXXX == CORE:CCB 4:1 + X001XXXX == CORE:CCB 9:2 + X010XXXX == CORE:CCB 1:1 + X011XXXX == CORE:CCB 3:2 + X100XXXX == CORE:CCB 2:1 + X101XXXX == CORE:CCB 5:2 + X110XXXX == CORE:CCB 3:1 + X111XXXX == CORE:CCB 7:2 + XXXX0000 == CCB:SYSCLK 16:1 + XXXX0001 == RESERVED + XXXX0010 == CCB:SYSCLK 2:1 + XXXX0011 == CCB:SYSCLK 3:1 + XXXX0100 == CCB:SYSCLK 4:1 + XXXX0101 == CCB:SYSCLK 5:1 + XXXX0110 == CCB:SYSCLK 6:1 + XXXX0111 == RESERVED + XXXX1000 == CCB:SYSCLK 8:1 + XXXX1001 == CCB:SYSCLK 9:1 + XXXX1010 == CCB:SYSCLK 10:1 + XXXX1011 == RESERVED + XXXX1100 == CCB:SYSCLK 12:1 + XXXX1101 == CCB:SYSCLK 20:1 + XXXX1110 == RESERVED + XXXX1111 == RESERVED + + eDINK Info ---------- |