UPD780204 datasheet(71/418 Pages) NEC

Part #	UPD780204

Description	8-Bit Single-Chip Microcontrollers

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CHAPTER 3

CPU ARCHITECTURE

71

User’s Manual U11302EJ4V0UM

3.3.4 Register addressing

[Function]

Register pair (AX) contents to be specified with an instruction word are transferred to the program counter (PC)

and branched.

This function is carried out when the BR AX instruction is executed.

[Illustration]

70

rp

07

AX

15

0

PC

87

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