From: Luke Kenneth Casson Leighton Date: Sat, 22 Jun 2019 09:08:35 +0000 (+0100) Subject: update 64-bit prefix format X-Git-Tag: convert-csv-opcode-to-binary~4559 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=831cafd89fee8e5632a374af26b4dcbe066afaa2;p=libreriscv.git update 64-bit prefix format --- diff --git a/simple_v_extension/sv_prefix_proposal.rst b/simple_v_extension/sv_prefix_proposal.rst index 1c6e0b860..3112069ea 100644 --- a/simple_v_extension/sv_prefix_proposal.rst +++ b/simple_v_extension/sv_prefix_proposal.rst @@ -120,8 +120,9 @@ Table showing Standard RV32 encodings: | RV32-FR-type + funct5 + fmt + rs2[4:0] + rs1[4:0] + rm | rd[4:0] + opcode + 1 + 1 | +---------------+-------------+-------+----------+----------+--------+----------+--------+--------+------------+ -64-bit Instruction Encodings +64-bit Instruction Encodings ============================ + Where in the 48 bit format the prefix is "0b0011111" in bits 0 to 6, this is now set to "0b0111111".