HD6432345 Datasheet, PDF (56/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Data Type
Register Number Data Format
Word data
Rn
15
0
MSB
LSB
Word data
En
15
0
MSB
LSB
Longword data ERn
31
16 15
0
MSB
En
Rn
LSB
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
Figure 2.10 General Register Data Formats (cont)
36