diff options
Diffstat (limited to 'src/rtl/modexpa7_n_coeff.v')
-rw-r--r-- | src/rtl/modexpa7_n_coeff.v | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/rtl/modexpa7_n_coeff.v b/src/rtl/modexpa7_n_coeff.v index cba59e2..2bed5cd 100644 --- a/src/rtl/modexpa7_n_coeff.v +++ b/src/rtl/modexpa7_n_coeff.v @@ -145,6 +145,14 @@ module modexpa7_n_coeff # //
// Cycle Counters
//
+
+ /*
+ * Maybe we can cheat and skip calculation of entire T every time.
+ * During the first 32 cycles we only need the first word of T,
+ * during the following 64 cycles the secord word, etc. Needs
+ * further investigation...
+ *
+ */
reg [OPERAND_ADDR_WIDTH+4:0] cyc_cnt;
wire [OPERAND_ADDR_WIDTH+4:0] cyc_cnt_zero = {{OPERAND_ADDR_WIDTH{1'b0}}, {5{1'b0}}};
|