upd70208h Renesas Electronics Corporation., upd70208h Datasheet - Page 36

• Manufacturer Part Number: upd70208h
• Description: V40hltm, V50hltm 16/8, 16-bit Microprocessor
• Manufacturer: Renesas Electronics Corporation.

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W
reg
reg’
mem
mod
s
X, XXX, YYY, ZZZ
Identifier
Byte/word specification bit (0: byte, 1: word). However, when s =1, byte data of sign extension is 16-bit
operand if W = 1.
Register field (000 to 111)
Register field (000 to 111) (source register in instruction which uses two registers)
Memory field (000 to 111)
Mode field (00 to 10)
Sign-extended specification bit (0: without sign extension, 1: with sign extension)
Data used to determine external floating-point coprocessor operation code
Table 15-2. Operation Code Legend
Data Sheet U13225EJ4V0DS00
Description
PD70208H, 70216H