Timer: add larger window

src/main/scala/DetectPatternTimer.scala

@@ -33,23 +33,45 @@ class DetectPatternTimerInternal(params: DetectPatternTimerParams)(implicit mp:
 
   // Registed (valid) pack analysis result for multiple slow cycles
   val npackSize: Int = params.npackSizeInFastCycles / mp.clockDiv
+  val npackSize2: Int = npackSize * 2;
+  val npackSize4: Int = npackSize * 4;
+  val npackSize8: Int = npackSize * 8;
 
-  val npack_timer = RegInit(0.U(npackSize.W)).suggestName("npack_timer")
+  val npack_timer = RegInit(0.U(npackSize8.W)).suggestName("npack_timer")
   val npack_timer_orR = RegInit(false.B)
+  val npack_timer_orR2 = RegInit(false.B)
+  val npack_timer_orR4 = RegInit(false.B)
+  val npack_timer_orR8 = RegInit(false.B)
   when (in.pack_has_valid) {
-    npack_timer := Cat(npack_timer(npackSize-2, 0), in.pack_has_timer)
+    npack_timer := Cat(npack_timer(npackSize8-2, 0), in.pack_has_timer)
     npack_timer_orR := npack_timer(npackSize-2, 0).orR || in.pack_has_timer
+    npack_timer_orR2 := npack_timer(npackSize2-2, 0).orR || in.pack_has_timer
+    npack_timer_orR4 := npack_timer(npackSize4-2, 0).orR || in.pack_has_timer
+    npack_timer_orR8 := npack_timer(npackSize8-2, 0).orR || in.pack_has_timer
   }
 
   val atk_timer_timer = Wire(Bool())
+  val atk_timer_timer2 = Wire(Bool())
+  val atk_timer_timer4 = Wire(Bool())
+  val atk_timer_timer8 = Wire(Bool())
   atk_timer_timer := npack_timer_orR && in.pack_has_timer && in.isMonitoring
+  atk_timer_timer2 := npack_timer_orR2 && in.pack_has_timer && in.isMonitoring
+  atk_timer_timer4 := npack_timer_orR2 && in.pack_has_timer && in.isMonitoring
+  atk_timer_timer8 := npack_timer_orR2 && in.pack_has_timer && in.isMonitoring
 
   val atk_timer_flush = Wire(Bool())
   atk_timer_flush := npack_timer_orR && in.pack_has_flush && in.isMonitoring
 
   override def regmap(offset: Int) =
-    (if (params.withTimerTimer) RegmapUtil.countEventThreshAlarm(atk_timer_timer, in.resetCounters, offset, "AtkTimerTimer") else Nil) ++
-    (if (params.withTimerFlush) RegmapUtil.countEventThreshAlarm(atk_timer_flush, in.resetCounters, offset + 0x10, "AtkTimerFlush") else Nil)
+    (if (params.withTimerTimer) {
+        RegmapUtil.countEventThreshAlarm(atk_timer_timer, in.resetCounters, offset, "AtkTimerTimer") ++
+        RegmapUtil.countEvent(atk_timer_timer2, in.resetCounters, offset + 0x10, "AtkTimerTimer2") ++
+        RegmapUtil.countEvent(atk_timer_timer4, in.resetCounters, offset + 0x14, "AtkTimerTimer4") ++
+        RegmapUtil.countEvent(atk_timer_timer8, in.resetCounters, offset + 0x18, "AtkTimerTimer8")
+      } else Nil) ++
+    (if (params.withTimerFlush) {
+        RegmapUtil.countEventThreshAlarm(atk_timer_flush, in.resetCounters, offset + 0x80, "AtkTimerFlush")
+      } else Nil)
 }
 
 object DetectPatternTimer {