Motorola M68CPU32BUG Manuel d'utilisateur Page 182

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USER CUSTOMIZATION
M68CPU32BUG REV 1 C-8
Table C-1. CPU32Bug Customization Area (continued)
Offset Default Value Mnemonic Description
ROM AUTO BOOT VECTORS
$78-7B $FFFFFFFF RB_SP ROM auto boot stack pointer value
$7C-7F $FFFFFFFF RB_PC ROM auto boot program counter value:
Bit 0 = 1 disables auto boot (odd address)
= 0 enables auto boot (even address).
Enabling is equivalent to changing the stack
pointer (SP) and program counter (PC) and
entering the GO command. If any error was
detected during self-test (PWR_TST) the auto
boot is disabled.
CONSOLE DEFAULT TABLE FOR SCI (CONSCI)
$80-83 $00001C0F .PARMS Parameter definition for below:
Do not change this value.
$84-85 $2580 .BAUD Baud rate (in decimal):
19200 = $4B00
9600 = $2580
4800 = $12C0
2400 = $0960
1200 = $04B0
600 = $0258
300 = $012C
$86 $00 .PARITY Parity selection (see Table C-2):
None = $00
Even = $45 = ’E’
Odd = $4F = ’O’
$87 $08 .DATA Data bits (see Table C-2):
8-bits = $08
7-bits = $07
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