From: lkcl <lkcl@web>
Date: Sat, 4 Jun 2022 17:27:36 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~1979
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=09caff8da60ba1b2ca2e780f025a3edca93cf403;p=libreriscv.git

---

diff --git a/openpower/sv/remap.mdwn b/openpower/sv/remap.mdwn
index 0ebf3a3a3..00d55281f 100644
--- a/openpower/sv/remap.mdwn
+++ b/openpower/sv/remap.mdwn
@@ -218,32 +218,26 @@ Fields:
 
 * **SVxd** - SV REMAP "xdim"
 * **SVyd** - SV REMAP "ydim"
-* **SVRM** - SV REMAP Mode (0b00000 for Matrix, 0b00001 for FFT)
+* **SVRM** - SV REMAP Mode (0b00000 for Matrix, 0b00001 for FFT etc.)
 * **vf** - sets "Vertical-First" mode
 * **XO** - standard 5-bit XO field
 
-```
-# set schedule up for iDCT / DCT inverse of half-swapped ordering
-if (SVRM = 0b0110) | (SVRM = 0b1110) | (SVRM = 0b1111) then
-    vlen[0:6] <- (0b00 || SVxd) + 0b0000001
-```
-
 | SVRM | Remap Mode description |
 | -- | -- |
 | 0b0000 | Matrix 1/2/3D    |
 | 0b0001 | FFT Butterfly   |
 | 0b0010 | DCT Inner butterfly, pre-calculated coefficients |
-| 0b0011 |  DCT Outer butterfly  |
+| 0b0011 | DCT Outer butterfly  |
 | 0b0100 | DCT Inner butterfly, on-the-fly (Vertical-First Mode) |
-| 0b0101 | iDCT COS table generation |
+| 0b0101 | DCT COS table generation |
 | 0b0110 | DCT half-swap   |
-| 0b0110 | reserved   |
-| 0b1000 | reserved   |
+| 0b0111 | reserved  |
+| 0b1000 | Indexed  |
 | 0b1001 | reserved   |
 | 0b1010 | iDCT Inner butterfly, pre-calculated coefficients |
-| 0b1011 |  (i)DCT Outer butterfly  |
+| 0b1011 | iDCT Outer butterfly  |
 | 0b1100 | iDCT Inner butterfly, on-the-fly (Vertical-First Mode) |
-| 0b1101 | DCT COS table generation |
+| 0b1101 | iDCT COS table generation |
 | 0b1110 | iDCT half-swap   |
 | 0b1111 | FFT half-swap   |