Fixing tiny bug in RISC-U spec

cksystemsteaching · May 20, 2021 · 98043e4 · 98043e4
1 parent e74cf2d
commit 98043e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/riscu.md b/riscu.md
@@ -58,4 +58,4 @@ The parameter `imm` denotes a signed integer value represented by a fixed number
 
 #### System
 
-`ecall`: system call number is in `a7`, parameters are in `a0-a2`, return value is in `a0`.
+`ecall`: system call number is in `a7`, parameters are in `a0-a3`, return value is in `a0`.