From bd4581b5d6fb0f55189b8d711199f91ffe5eb74e Mon Sep 17 00:00:00 2001 From: lkcl Date: Tue, 1 Dec 2020 02:38:13 +0000 Subject: [PATCH] --- openpower/sv/16_bit_compressed.mdwn | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/openpower/sv/16_bit_compressed.mdwn b/openpower/sv/16_bit_compressed.mdwn index f981e7e2f..42330cbd7 100644 --- a/openpower/sv/16_bit_compressed.mdwn +++ b/openpower/sv/16_bit_compressed.mdwn @@ -358,21 +358,19 @@ TODO: document that branching whilst using mode-switching bits (M/N) is perfectl Note: for 10-bit, ignore bits 0-4 (used by EXTNNN=Compressed) - | 16-bit mode | | 10-bit mode | - | 0 | 1 | 234 | | 567.8 | 9 a b | c d e | f | - | --- | -- | --- | | ----- | ----- | ----- | - | - | RA2 | SZ | RB | | 001.1 | 1 RA | 0 RT | M | st - | RA2 | SZ | RB | | 001.1 | 1 RA | 1 RT | M | fst - | N | SZ | RT | | 111.0 | RA | RB | M | ld - | N | SZ | RT | | 111.1 | RA | RB | M | fld + | 16-bit mode | | 10-bit mode | + | 0 | 1 | 234 | | 567.8 | 9 a b | c d e | f | + | - | -- | --- | | ----- | ----- | ----- | - | + | N | SZ | RB | | 001.1 | 1 RA | 0 RT | M | st + | N | SZ | RB | | 001.1 | 1 RA | 1 RT | M | fst + | N | SZ | RT | | 111.0 | RA | RB | M | ld + | N | SZ | RT | | 111.1 | RA | RB | M | fld * elwidth overrides can set different widths 16 bit mode: * SZ=1 is 64 bit, SZ=0 is 32 bit -* RA2 extends RA to 3 bits (MSB) -* RT2 extends RT to 3 bits (MSB) 10 bit mode: -- 2.30.2