switch link to archived version to prevent link rot

diff --git a/openpower/sv/rfc/ls005.mdwn b/openpower/sv/rfc/ls005.mdwn
index 2e05d4f8b5252e9b467ec4eaa5efd308d29e13a6..85e101fcafb46c0cd27d72fa111612b3e64072ef 100644 (file)
--- a/openpower/sv/rfc/ls005.mdwn
+++ b/openpower/sv/rfc/ls005.mdwn
@@ -104,7 +104,7 @@ the full width".
 * XLEN=32 overrides FPR "full width" operations to
   full BFP32, and "half width" to be "BFP16 stored in an BFP32"
 * XLEN=16 redefines FPR "full width" operations to full [IEEE BFP16](https://en.wikipedia.org/wiki/Half-precision_floating-point_format) and leaves
-  "half width" UNDEFINED (there is no IEEE version of [FP8](https://wccftech.com/nvidia-intel-arm-bet-their-ai-future-on-fp8-whitepaper-for-8-bit-fp-published/)).
+  "half width" UNDEFINED (there is no IEEE version of [FP8](https://web.archive.org/web/20221223085833/https://wccftech.com/nvidia-intel-arm-bet-their-ai-future-on-fp8-whitepaper-for-8-bit-fp-published/)).
 * XLEN=8 redefines FPR "full width" operations to [bfloat16](https://en.wikipedia.org/wiki/Bfloat16_floating-point_format) and leaves
   "half width" UNDEFINED.