Datasheet

Section 2 CPU
Rev.6.00 Sep. 27, 2007 Page 46 of 1268
REJ09B0220-0600
0
MSB LSB
15
Word data
Word data
Rn
En
0
LSB
15
16
MSB
31
En Rn
General register ER
General register E
General register R
General register RH
General register RL
Most significant bit
Least significant bit
Legend:
ERn:
En:
Rn:
RnH:
RnL:
MSB:
LSB:
0
MSB LSB
15
Longword data ERn
Data Type Register Number Data Format
Figure 2.7 General Register Data Formats (cont)