Renesas H8S/2633 Series Hardware Manual page 118

Data Type
Word data
Word data
15
MSB
Longword data
31
MSB
Legend
ERn: General register ER
En: General register E
Rn: General register R
RnH: General register RH
RnL: General register RL
MSB: Most significant bit
LSB: Least significant bit
64
Register Number
Rn
En
ERn
En
Figure 2-10 General Register Data Formats (cont)
Data Format
15
MSB
0
LSB
15
16
LSB
Rn LSB
0
0