Fujitsu MB90460 Series Hardware Manual page 163

CHAPTER 7 INTERRUPT
23
bit
BAP
R/W: Read-write
x: Undefined
References:
• The area that can be specified by the I/O address pointer (IOA) extends from 000000
00FFFF
H
• The area that can be specified with the buffer address pointer (BAP) extends from 000000
FFFFFF
H
• The maximum transfer count that can be specified by the data counter (DCT) is 65,536 (64 Kbytes).
144
Figure 7.6-6 Configuration of Buffer Address Pointer (BAP)
~ 16 15
BAPH
(R/W)
.
.
~ 8 7
BAPM BAPL
(R/W)
(R/W)
~ 0
Initial value
xxxxxx
B
to
H
to
H