Datasheet

Section 2 CPU
Rev. 3.00 Mar. 15, 2006 Page 16 of 526
REJ09B0060-0300
15 0
MSB LSB
15 0
MSB LSB
31 16
MSB
15 0
LSB
ERn:
En:
Rn:
RnH:
RnL:
MSB:
LSB:
General register ER
General register E
General register R
General register RH
General register RL
Most significant bit
Least significant bit
Data Type Data FormatGeneral
Register
Word data
Word data
Rn
En
Longword
data
[Legend]
ERn
Figure 2.5 General Register Data Formats (2)