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145
Chapter 9 Reset
4.Registers
Initial value to load into PC.
4.6 Device Mode Overview
The following table gives an overview about supported device mode combinations on the MB91460 series:
Remarks:
On the MB91460 series the ROM area is from 0x0004:0000 up to 0xFFFF:FFFF
Mode pins Mode/Reset
Vector
access area
FIXED
Mode/Reset
Vector
ROMA
ROM
access
area
WTH[1:0]
Bus
width
Remarks
MD2 MD1 MD0
0 0 0 Internal
Yes 1 Internal 10 32bit Fixed Mode Data is 0x06
No
0 External
00 8bit
01 16bit
10 32bit
11 Single Setting not supported
1 Internal
00 8bit
01 16bit
10 32bit
11 Single
0 0 1 External -
0 External
00 8bit
01 16bit
10 32bit
11 Single Setting not supported
1 Internal
00 8bit
01 16bit
10 32bit
11 Single Setting not supported
Address
007FD
H
MODR
000FFFF8
H
Mode
Vector
XXXXXXXX XXXXXXXX XXXXXXXX
000FFFFC
H
Reset
Vector
PC