Advertisement
Section 6 Bus Controller (BSC)
Bit
Bit Name
4
BRSTS1
3
BRSTS0
2
1
IOS1
0
IOS0
Rev. 1.00 Mar. 12, 2008 Page 110 of 1178
REJ09B0403-0100
Initial
Value
R/W
Description
1
R/W
Valid only in the normal extended mode.
Burst Cycle Select 1
Selects the number of states in the burst cycle of the burst
ROM interface.
0: 1 state
1: 2 states
0
R/W
Valid only in the normal extended mode.
Burst Cycle Select 0
Selects the number of words that can be accessed by
burst access via the burst ROM interface.
0: Max, 4 words
1: Max, 8 words
0
R/W
Reserved
The initial value should not be changed.
1
R/W
IOS Select 1 and 0
Select the address range where the IOS signal is output.
1
R/W
See table 6.12.
Advertisement
