Datasheet

Section 6 Bus Controller (BSC)
Rev. 2.00 Aug. 20, 2008 Page 124 of 1198
REJ09B0403-0200
Table 6.7 Bit Settings and Bus Specifications of Basic Bus Interface
Area
IOSE CS256E IOS Extended Area 256-Kbyte Extended Area
1 0 
1
ABW, AST, WMS1, WMS0,
WC1, WC0
ABW256, AST256, WMS10,
WC11, WC10
0 0 
1

ABW256, AST256, WMS10,
WC11, WC10
Table 6.8 Bus Specifications for IOS Extended Area/Multiplex Bus Interface (Address
Cycle)
AST WMS1 WMS0 WC22 WC1 WC0
Number of
Access
States
Number of
Program
Wait States
0   0
  
1  
2
1
Table 6.9 Bus Specifications for IOS Extended Area/Multiplex Bus Interface (Data Cycle)
AST WMS1 WMS0 WC1 WC0
Number of
Access
States
Number of
Program
Wait States
0     2 0
0 1   3 0
0 3 0 0
1 1
0 2
1
Other than WMS1 = 0 and
WMS0 = 1
1
1 3