HD6432351 Datasheet, PDF (56/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

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)
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