Fujitsu MB91150 Series Hardware Manual page 146

CHAPTER 4 BUS INTERFACE
Table 4.4-3 Comparison of external accesses between big-endian and little-endian modes (in byte
access) (Continued)
8-bit bus
Internal register
Internal register
Internal register
Internal register
130
Big-endian mode
External pins Control pins
address: "0"
D31 D31
AA
D24
AA
D00
(1)
External pins Control pins
address: "1"
D31 D31
BB
D24
BB
D00
(1)
External pins Control pins
address: "2"
D31 D31
CC
D24
CC
D00
(1)
External pins Control pins
address: "3"
D31 D31
DD
D24
DD
D00
(1)
Internal register
D31
WR0
D00
Internal register
D31
WR0
D00
Internal register
D31
WR0
D00
Internal register
D31
WR0
D00
Little-endian mode
External pins Control pins
address: "0"
D31
AA WR0
D24
AA
(1)
External pins Control pins
address: "1"
D31
BB WR0
D24
BB
(1)
External pins Control pins
address: "2"
D31
CC WR0
D24
CC
(1)
External pins Control pins
address: "3"
D31
DD WR0
D24
DD
(1)