update TODO on element bitwidth

diff --git a/simple_v_extension/specification.mdwn b/simple_v_extension/specification.mdwn
index 90148f0fb4a96a6af95d520abc739d6c09d552d1..edd50ed2f0472127d7d52c56657f9a014034c9ec 100644 (file)
--- a/simple_v_extension/specification.mdwn
+++ b/simple_v_extension/specification.mdwn
@@ -1655,3 +1655,7 @@ answer: they're not vectorised, so not a problem
 * if opcode is in the RV32I group, rd, rs1 and rs2 bitwidth are
   *32* if elwidth == default
 
+---
+
+TODO: update elwidth to be default / 8 / 16 / 32
+