Microprocessor User's Manual

3-3
BUS INTERFACE UNIT
Figure 3-2. 16-Bit Data Bus Byte Transfers
Even Byte Transfer
Odd Byte Transfer
A19:1 D15:8 D7:0
A0
(Low)
BHE
(High)
A19:1
D15:8
D7:0
A0
(High)
BHE
(Low)
Y
(X)
Y + 1
X + 1
Y
X
Y + 1
(X + 1)
A1104-0A