--- nono/vm/mpscc.cpp	2026/04/29 17:05:25	1.1.1.5
+++ nono/vm/mpscc.cpp	2026/04/29 17:05:38	1.1.1.8
@@ -22,6 +22,7 @@
 #include "bitops.h"
 #include "hostcom.h"
 #include "interrupt.h"
+#include "monitor.h"
 #include "scheduler.h"
 #include "syncer.h"
 #include <cmath>
@@ -65,18 +66,6 @@ MPSCCDevice::MPSCCDevice()
 	for (int ch = 0; ch < mpscc.chan.size(); ch++) {
 		auto& chan = mpscc.chan[ch];
 		chan.Init(ch);
-
-		// time は SetTxPeriod() でセット。
-		// 名前は継承先でセットする。機種ごとに名前を使い分けているため。
-		txevent[ch].dev = this;
-		txevent[ch].func = ToEventCallback(&MPSCCDevice::TxCallback);
-		txevent[ch].code = ch;
-		txevent[ch].Regist();
-
-		rxevent[ch].dev = this;
-		rxevent[ch].func = ToEventCallback(&MPSCCDevice::RxCallback);
-		rxevent[ch].code = ch;
-		rxevent[ch].Regist();
 	}
 
 	// モニタは継承先で設定する
@@ -116,14 +105,25 @@ MPSCCDevice::SetLogLevel(int loglevel_)
 bool
 MPSCCDevice::Init()
 {
-	if (inherited::Init() == false) {
-		return false;
-	}
-
 	interrupt = GetInterruptDevice();
 
 	scheduler->ConnectMessage(MessageID::HOSTCOM_RX, this,
 		ToMessageCallback(&MPSCCDevice::RxMessage));
+
+	for (int ch = 0; ch < mpscc.chan.size(); ch++) {
+		// time は SetTxPeriod() でセット。
+		// 名前は継承先でセットする。機種ごとに名前を使い分けているため。
+		txevent[ch].dev = this;
+		txevent[ch].func = ToEventCallback(&MPSCCDevice::TxCallback);
+		txevent[ch].code = ch;
+		scheduler->RegistEvent(txevent[ch]);
+
+		rxevent[ch].dev = this;
+		rxevent[ch].func = ToEventCallback(&MPSCCDevice::RxCallback);
+		rxevent[ch].code = ch;
+		scheduler->RegistEvent(rxevent[ch]);
+	}
+
 	return true;
 }
 
@@ -149,6 +149,12 @@ MPSCCDevice::ResetChannelCommon(MPSCCCha
 	ChangeInterrupt();
 }
 
+bool
+MPSCCDevice::PokePort(uint32 offset, uint32 data)
+{
+	return false;
+}
+
 // CR0/WR0 レジスタの内容を取得
 // (値の取り出しだけなら共通)
 /*static*/ uint8
@@ -206,7 +212,7 @@ MPSCCDevice::GetCR3(const MPSCCChan& cha
 		data |= MPSCC::RXBITS_8;
 		break;
 	 default:
-		VMPANIC("corrupted chan.rxbits=%d", chan.rxbits);
+		VMPANIC("corrupted chan.rxbits=%u", chan.rxbits);
 	}
 	if (chan.auto_enable) {
 		data |= MPSCC::CR3_AUTO_EN;
@@ -264,7 +270,7 @@ MPSCCDevice::GetCR4(const MPSCCChan& cha
 		data |= MPSCC::CLKRATE_64;
 		break;
 	 default:
-		VMPANIC("corrupted chan.clkrate=%d", chan.clkrate);
+		VMPANIC("corrupted chan.clkrate=%u", chan.clkrate);
 	}
 	data |= chan.syncmode;
 	data |= chan.stopbits << 2;
@@ -326,7 +332,7 @@ MPSCCDevice::GetCR5(const MPSCCChan& cha
 		data |= MPSCC::TXBITS_8;
 		break;
 	 default:
-		VMPANIC("corrupted chan.txbits=%d", chan.txbits);
+		VMPANIC("corrupted chan.txbits=%u", chan.txbits);
 	}
 	if (chan.nDTR) {
 		data |= MPSCC::CR5_nDTR;
@@ -395,10 +401,10 @@ MPSCCDevice::GetSR2B() const
 			stat = 3;
 		// VIS_321 とはビット順が逆
 		data &= ~0x70;
-		data |= bitrev(stat << 1);
+		data |= bitrev8(stat << 1);
 		break;
 	 default:
-		VMPANIC("corrupted mpscc.vis=%d", (int)mpscc.vis);
+		VMPANIC("corrupted mpscc.vis=%u", (uint)mpscc.vis);
 	}
 
 	return data;
@@ -517,7 +523,7 @@ MPSCCDevice::WriteCR4(MPSCCChan& chan, u
 		putlog(2, "Channel %c Synchronous mode not supported", chan.name);
 	} else {
 		const char *sm[] = { "?", "1", "1.5", "2" };
-		putlog(2, "Channel %c Async Mode (x%d clock, stopbit %s)",
+		putlog(2, "Channel %c Async Mode (x%u clock, stopbit %s)",
 			chan.name,
 			chan.clkrate,
 			sm[chan.stopbits]);
@@ -822,7 +828,7 @@ MPSCCDevice::GetStopBits(MPSCCChan& chan
 void
 MPSCCDevice::SetRxPeriod(MPSCCChan& chan)
 {
-	int bit;
+	uint bit;
 
 	// 受信データビット数
 	bit = chan.rxbits;
@@ -853,7 +859,7 @@ MPSCCDevice::SetRxPeriod(MPSCCChan& chan
 			if (loglevel >= 2) {
 				nsstr = string_format(" (%" PRIu64 ")", chan.bit12_ns);
 			}
-			putlogn("Channel %c RX Enable, %.1f bps%s, %d bits/frame",
+			putlogn("Channel %c RX Enable, %.1f bps%s, %u bits/frame",
 				chan.name,
 				chan.baudrate,
 				nsstr.c_str(),
@@ -887,7 +893,7 @@ MPSCCDevice::SetRxPeriod(MPSCCChan& chan
 void
 MPSCCDevice::SetTxPeriod(MPSCCChan& chan)
 {
-	int bit;
+	uint bit;
 
 	// 送信データビット数
 	bit = chan.txbits;
@@ -918,7 +924,7 @@ MPSCCDevice::SetTxPeriod(MPSCCChan& chan
 			if (loglevel >= 2) {
 				nsstr = string_format(" (%" PRIu64 ")", chan.bit12_ns);
 			}
-			putlogn("Channel %c TX Enable, %.1f bps%s, %d bits/frame",
+			putlogn("Channel %c TX Enable, %.1f bps%s, %u bits/frame",
 				chan.name,
 				chan.baudrate,
 				nsstr.c_str(),