ADDTPC

32-bit Base **Group:** PC-Relative  |  Ch 16   BRU — Branch and Compare  |  **Length:** 32  |  **Decode:** —

Assembly Syntax

• addtpc simm, ->{t, u, Rd}

Encoding

Bitfield encoding diagram. MSB is on the left, LSB on the right.

Description

PC-relative addition. Adds an immediate to the current PC/TPC and writes the result.

Pseudocode (informative)

rd = PC + SignExtend(imm);

Encoding Notes

No additional encoding notes.

Full Catalog Forms

Assembly	Length	Decode
addtpc simm, ->{t, u, Rd}	32	—

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