From: K.Ohta <whatisthis.sowhat@gmail.com>
Date: Sun, 8 Oct 2023 14:32:49 +0000 (+0900)
Subject: [VM][FMTOWNS][TOWNS_MEMORY] Make registers accessing related to Tsugaru,
X-Git-Url: http://git.osdn.net/view?p=csp-qt%2Fcommon_source_project-fm7.git;a=commitdiff_plain;h=38b4a8b62962ffd6dc5bc7a63c5312e94dd5cd98

[VM][FMTOWNS][TOWNS_MEMORY] Make registers accessing related to Tsugaru,
---

diff --git a/source/src/vm/fmtowns/towns_memory.cpp b/source/src/vm/fmtowns/towns_memory.cpp
index 5b40eb47e..455b81164 100644
--- a/source/src/vm/fmtowns/towns_memory.cpp
+++ b/source/src/vm/fmtowns/towns_memory.cpp
@@ -548,13 +548,13 @@ uint8_t TOWNS_MEMORY::read_sys_ports8(uint32_t addr)
 		val = 0xfe;
 		break;
 	case 0x0404: // System Status Reg.
-		val = (dma_is_vram) ? 0x7f : 0xff;
-//		val = (dma_is_vram) ? 0x00 : 0x80;
+//		val = (dma_is_vram) ? 0x7f : 0xff;
+		val = (dma_is_vram) ? 0x00 : 0x80;
 		break;
 	case 0x0480:
 		val  =  (select_d0_dict) ? 0x01 : 0x00;
 		val |=  ((select_d0_rom) ? 0x00 : 0x02);
-		val |= 0xfc;
+//		val |= 0xfc;
 		break;
 	case 0x05c0:
 //		val = (extra_nmi_mask) ? 0xf7 : 0xff;