From: Luke Kenneth Casson Leighton Date: Tue, 25 Jun 2019 07:53:26 +0000 (+0100) Subject: update VLIW format to VBLOCK X-Git-Tag: convert-csv-opcode-to-binary~4461 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a77461fdcc7369de734f36d01edb455f17d56e46;p=libreriscv.git update VLIW format to VBLOCK --- diff --git a/simple_v_extension/sv_prefix_proposal.rst b/simple_v_extension/sv_prefix_proposal.rst index 4cc779b99..f1d93fc54 100644 --- a/simple_v_extension/sv_prefix_proposal.rst +++ b/simple_v_extension/sv_prefix_proposal.rst @@ -234,7 +234,7 @@ VLtyp field encoding NOTE: VL and MVL below are modified (potentially damaging) and so is the STATE CSR. It is the responsibility of the programmer to ensure that -modifications to STATE do not compromise loops or VLIW Group opetations, +modifications to STATE do not compromise loops or VBLOCK Group opetations, by saving and restoring the STATE CSR (if needed). +-----------+-------------+--------------+----------+----------------------+ @@ -251,7 +251,7 @@ by saving and restoring the STATE CSR (if needed). Note: when VLtyp is all zeros, neither VL nor MVL are changed. -Just as in the VLIW format, when bit 11 of VLtyp is zero: +Just as in the VBLOCK format, when bit 11 of VLtyp is zero: * if vlt is zero, bits 1 to 5 specify the VLEN as a 5 bit immediate (offset by 1: 0b00000 represents VL=1, 0b00001 represents VL=2 etc.)