diff --git a/src/raspberrypi/devices/scsi_powerview.cpp b/src/raspberrypi/devices/scsi_powerview.cpp
index b782f1be..c6a6d33d 100644
--- a/src/raspberrypi/devices/scsi_powerview.cpp
+++ b/src/raspberrypi/devices/scsi_powerview.cpp
@@ -34,9 +34,6 @@
 
 static unsigned char reverse_table[256];
 
-static int dump_idx = 0;
-static int dumpfb_idx = 0;
-
 // #define DUMP_COLOR_PALETTE
 // #define DUMP_FRAME_BUFFER
 
@@ -60,8 +57,8 @@ SCSIPowerView::SCSIPowerView() : Disk("SCPV")
 	AddCommand(SCSIDEV::eCmdPvWriteColorPalette, "Unknown PowerViewCB", &SCSIPowerView::CmdWriteColorPalette);
 	AddCommand(SCSIDEV::eCmdUnknownPowerViewCC, "Unknown PowerViewCC", &SCSIPowerView::UnknownCommandCC);
 
-	struct fb_var_screeninfo fbinfo;
-	struct fb_fix_screeninfo fbfixinfo;
+	// struct fb_var_screeninfo fbinfo;
+	// struct fb_fix_screeninfo fbfixinfo;
 
 	// create lookup table
 	for (int i = 0; i < 256; i++) {
@@ -614,6 +611,7 @@ bool SCSIPowerView::WriteColorPalette(const DWORD *cdb, const BYTE *buf, const D
 #ifdef DUMP_COLOR_PALETTE
 	FILE *fp;
 	char newstring[1024];
+	static int dump_idx = 0;
 
 	switch(color_depth){
 		case(eColorsBW):
@@ -659,7 +657,7 @@ bool SCSIPowerView::WriteColorPalette(const DWORD *cdb, const BYTE *buf, const D
 
 bool SCSIPowerView::WriteFrameBuffer(const DWORD *cdb, const BYTE *buf, const DWORD length)
 {
-
+	char newstring[1024];
     // uint32_t new_screen_width_px =0;
 	// uint32_t new_screen_height_px=0;
 	uint32_t update_width_px=0;
@@ -829,14 +827,40 @@ bool SCSIPowerView::WriteFrameBuffer(const DWORD *cdb, const BYTE *buf, const DW
 				loc = ((idx_col_x + offset_col_px) * (this->fbbpp / 8)) + ((idx_row_y + offset_row_px) * fblinelen);
 
 
-				*(this->fb + loc + 0) = (BYTE)((pixel >> 8) & 0xFF);
-				*(this->fb + loc + 1) = (BYTE)((pixel) & 0xFF);
+
+
+				uint32_t red, green, blue;
+				// uint32_t pixel_x_pos, pixel_y_pos;
+// r:11 g:5 b:0 a:0
+				// pixel_x_pos = (idx_col_x + offset_col_px);
+				// pixel_y_pos = (idx_row_y + offset_row_px);
+
+				red = ((pixel & 0xFF000000) >> 24);
+				red >>= (8 - fbinfo.red.length);
+				green = ((pixel & 0xFF0000) >> 16);
+				green >>= (8 - fbinfo.green.length);
+				blue = ((pixel & 0xFF00) >> 8);
+				blue >>= (8 - fbinfo.blue.length);
+
+				uint32_t fb_pixel = (red << fbinfo.red.offset) |
+									(green << fbinfo.green.offset)|
+									(blue << fbinfo.blue.offset);
+
+
+		// static uint32_t prev_pix = 0xFFFFFFFF;
+		// if(pixel != prev_pix){
+		// 		LOGWARN("pixel: %08X red:%02X Green:%02X Blue:%02X Length r:%d g:%d b:%d Offset r:%d g:%d b:%d", pixel, red, green, blue, fbinfo.red.length, fbinfo.green.length, fbinfo.blue.length, fbinfo.red.offset, fbinfo.green.offset, fbinfo.blue.offset)
+		// 		prev_pix = pixel;
+		// }
+
+				*(this->fb + loc + 0) = (BYTE)((fb_pixel >> 8) & 0xFF);
+				*(this->fb + loc + 1) = (BYTE)((fb_pixel) & 0xFF);
 
 
 				// // // https://www.i-programmer.info/programming/cc/12839-applying-c-framebuffer-graphics.html?start=1
 				// uint32_t red, green, blue;
 				// uint32_t pixel_x_pos, pixel_y_pos;
-
+// r:11 g:5 b:0 a:0
 				// pixel_x_pos = (idx_col_x + offset_col_px);
 				// pixel_y_pos = (idx_row_y + offset_row_px);
 
@@ -873,7 +897,9 @@ bool SCSIPowerView::WriteFrameBuffer(const DWORD *cdb, const BYTE *buf, const DW
 #ifdef DUMP_FRAME_BUFFER
 	//******************************************************************************
 	FILE *fp;
-	char newstring[1024];
+
+	static int dumpfb_idx = 0;
+
 	switch(color_depth){
 		case(eColorsBW):
 			sprintf(newstring, "/tmp/fb_eColorsBW_%04X_%ux%u.txt",dumpfb_idx++, update_width_x_bytes, update_height_y_bytes);
diff --git a/src/raspberrypi/devices/scsi_powerview.h b/src/raspberrypi/devices/scsi_powerview.h
index af7df9f7..c0e27bc5 100644
--- a/src/raspberrypi/devices/scsi_powerview.h
+++ b/src/raspberrypi/devices/scsi_powerview.h
@@ -111,6 +111,9 @@ private:
 	BYTE unknown_cc_data[0x10000];
 	int unknown_cc_data_length = 0;
 
+	static const BYTE default_color_palette_bw[8];
+	static const BYTE default_color_palette_16[64];
+	static const BYTE default_color_palette_256[1024];
 
 	int fbfd;
 	char *fb;
diff --git a/src/raspberrypi/devices/scsi_powerview_palettes.cpp b/src/raspberrypi/devices/scsi_powerview_palettes.cpp
new file mode 100644
index 00000000..584a8842
--- /dev/null
+++ b/src/raspberrypi/devices/scsi_powerview_palettes.cpp
@@ -0,0 +1,95 @@
+//---------------------------------------------------------------------------
+//
+//	SCSI Target Emulator RaSCSI (*^..^*)
+//	for Raspberry Pi
+//
+//  Copyright (C) 2021 akuker
+//
+//  Licensed under the BSD 3-Clause License. 
+//  See LICENSE file in the project root folder.
+//
+//  [ Default color palettes for the Radius PowerView SCSI Display Adapter ]
+//
+//---------------------------------------------------------------------------
+
+#include "scsi_powerview.h"
+
+const BYTE SCSIPowerView::default_color_palette_bw[8] = {
+	0x00, 0x00, 0x00, 0x00,
+	0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const BYTE SCSIPowerView::default_color_palette_16[64] = {
+	0x00, 0xFF, 0xFF, 0xFF, 0x01, 0xFC, 0xF3, 0x05, 0x02, 0xFF, 0x64, 0x02, 0x03, 0xDD, 0x08, 0x06,
+	0x04, 0xF2, 0x08, 0x84, 0x05, 0x46, 0x00, 0xA5, 0x06, 0x00, 0x00, 0xD4, 0x07, 0x02, 0xAB, 0xEA,
+	0x08, 0x1F, 0xB7, 0x14, 0x09, 0x00, 0x64, 0x11, 0x0A, 0x56, 0x2C, 0x05, 0x0B, 0x90, 0x71, 0x3A,
+	0x0C, 0xC0, 0xC0, 0xC0, 0x0D, 0x80, 0x80, 0x80, 0x0E, 0x20, 0x20, 0x20, 0x0F, 0x00, 0x00, 0x00,
+};
+
+const BYTE SCSIPowerView::default_color_palette_256[1024] = {
+
+0x00, 0xFF, 0xFF, 0xFF, 0x01, 0xFF, 0xFF, 0xCC, 0x02, 0xFF, 0xFF, 0x99, 0x03, 0xFF, 0xFF, 0x66, 
+0x04, 0xFF, 0xFF, 0x33, 0x05, 0xFF, 0xFF, 0x00, 0x06, 0xFF, 0xCC, 0xFF, 0x07, 0xFF, 0xCC, 0xCC, 
+0x08, 0xFF, 0xCC, 0x99, 0x09, 0xFF, 0xCC, 0x66, 0x0A, 0xFF, 0xCC, 0x33, 0x0B, 0xFF, 0xCC, 0x00, 
+0x0C, 0xFF, 0x99, 0xFF, 0x0D, 0xFF, 0x99, 0xCC, 0x0E, 0xFF, 0x99, 0x99, 0x0F, 0xFF, 0x99, 0x66, 
+0x10, 0xFF, 0x99, 0x33, 0x11, 0xFF, 0x99, 0x00, 0x12, 0xFF, 0x66, 0xFF, 0x13, 0xFF, 0x66, 0xCC, 
+0x14, 0xFF, 0x66, 0x99, 0x15, 0xFF, 0x66, 0x66, 0x16, 0xFF, 0x66, 0x33, 0x17, 0xFF, 0x66, 0x00, 
+0x18, 0xFF, 0x33, 0xFF, 0x19, 0xFF, 0x33, 0xCC, 0x1A, 0xFF, 0x33, 0x99, 0x1B, 0xFF, 0x33, 0x66, 
+0x1C, 0xFF, 0x33, 0x33, 0x1D, 0xFF, 0x33, 0x00, 0x1E, 0xFF, 0x00, 0xFF, 0x1F, 0xFF, 0x00, 0xCC, 
+0x20, 0xFF, 0x00, 0x99, 0x21, 0xFF, 0x00, 0x66, 0x22, 0xFF, 0x00, 0x33, 0x23, 0xFF, 0x00, 0x00, 
+0x24, 0xCC, 0xFF, 0xFF, 0x25, 0xCC, 0xFF, 0xCC, 0x26, 0xCC, 0xFF, 0x99, 0x27, 0xCC, 0xFF, 0x66, 
+0x28, 0xCC, 0xFF, 0x33, 0x29, 0xCC, 0xFF, 0x00, 0x2A, 0xCC, 0xCC, 0xFF, 0x2B, 0xCC, 0xCC, 0xCC, 
+0x2C, 0xCC, 0xCC, 0x99, 0x2D, 0xCC, 0xCC, 0x66, 0x2E, 0xCC, 0xCC, 0x33, 0x2F, 0xCC, 0xCC, 0x00, 
+0x30, 0xCC, 0x99, 0xFF, 0x31, 0xCC, 0x99, 0xCC, 0x32, 0xCC, 0x99, 0x99, 0x33, 0xCC, 0x99, 0x66, 
+0x34, 0xCC, 0x99, 0x33, 0x35, 0xCC, 0x99, 0x00, 0x36, 0xCC, 0x66, 0xFF, 0x37, 0xCC, 0x66, 0xCC, 
+0x38, 0xCC, 0x66, 0x99, 0x39, 0xCC, 0x66, 0x66, 0x3A, 0xCC, 0x66, 0x33, 0x3B, 0xCC, 0x66, 0x00, 
+0x3C, 0xCC, 0x33, 0xFF, 0x3D, 0xCC, 0x33, 0xCC, 0x3E, 0xCC, 0x33, 0x99, 0x3F, 0xCC, 0x33, 0x66, 
+0x40, 0xCC, 0x33, 0x33, 0x41, 0xCC, 0x33, 0x00, 0x42, 0xCC, 0x00, 0xFF, 0x43, 0xCC, 0x00, 0xCC, 
+0x44, 0xCC, 0x00, 0x99, 0x45, 0xCC, 0x00, 0x66, 0x46, 0xCC, 0x00, 0x33, 0x47, 0xCC, 0x00, 0x00, 
+0x48, 0x99, 0xFF, 0xFF, 0x49, 0x99, 0xFF, 0xCC, 0x4A, 0x99, 0xFF, 0x99, 0x4B, 0x99, 0xFF, 0x66, 
+0x4C, 0x99, 0xFF, 0x33, 0x4D, 0x99, 0xFF, 0x00, 0x4E, 0x99, 0xCC, 0xFF, 0x4F, 0x99, 0xCC, 0xCC, 
+0x50, 0x99, 0xCC, 0x99, 0x51, 0x99, 0xCC, 0x66, 0x52, 0x99, 0xCC, 0x33, 0x53, 0x99, 0xCC, 0x00, 
+0x54, 0x99, 0x99, 0xFF, 0x55, 0x99, 0x99, 0xCC, 0x56, 0x99, 0x99, 0x99, 0x57, 0x99, 0x99, 0x66, 
+0x58, 0x99, 0x99, 0x33, 0x59, 0x99, 0x99, 0x00, 0x5A, 0x99, 0x66, 0xFF, 0x5B, 0x99, 0x66, 0xCC, 
+0x5C, 0x99, 0x66, 0x99, 0x5D, 0x99, 0x66, 0x66, 0x5E, 0x99, 0x66, 0x33, 0x5F, 0x99, 0x66, 0x00, 
+0x60, 0x99, 0x33, 0xFF, 0x61, 0x99, 0x33, 0xCC, 0x62, 0x99, 0x33, 0x99, 0x63, 0x99, 0x33, 0x66, 
+0x64, 0x99, 0x33, 0x33, 0x65, 0x99, 0x33, 0x00, 0x66, 0x99, 0x00, 0xFF, 0x67, 0x99, 0x00, 0xCC, 
+0x68, 0x99, 0x00, 0x99, 0x69, 0x99, 0x00, 0x66, 0x6A, 0x99, 0x00, 0x33, 0x6B, 0x99, 0x00, 0x00, 
+0x6C, 0x66, 0xFF, 0xFF, 0x6D, 0x66, 0xFF, 0xCC, 0x6E, 0x66, 0xFF, 0x99, 0x6F, 0x66, 0xFF, 0x66, 
+0x70, 0x66, 0xFF, 0x33, 0x71, 0x66, 0xFF, 0x00, 0x72, 0x66, 0xCC, 0xFF, 0x73, 0x66, 0xCC, 0xCC, 
+0x74, 0x66, 0xCC, 0x99, 0x75, 0x66, 0xCC, 0x66, 0x76, 0x66, 0xCC, 0x33, 0x77, 0x66, 0xCC, 0x00, 
+0x78, 0x66, 0x99, 0xFF, 0x79, 0x66, 0x99, 0xCC, 0x7A, 0x66, 0x99, 0x99, 0x7B, 0x66, 0x99, 0x66, 
+0x7C, 0x66, 0x99, 0x33, 0x7D, 0x66, 0x99, 0x00, 0x7E, 0x66, 0x66, 0xFF, 0x7F, 0x66, 0x66, 0xCC, 
+0x80, 0x66, 0x66, 0x99, 0x81, 0x66, 0x66, 0x66, 0x82, 0x66, 0x66, 0x33, 0x83, 0x66, 0x66, 0x00, 
+0x84, 0x66, 0x33, 0xFF, 0x85, 0x66, 0x33, 0xCC, 0x86, 0x66, 0x33, 0x99, 0x87, 0x66, 0x33, 0x66, 
+0x88, 0x66, 0x33, 0x33, 0x89, 0x66, 0x33, 0x00, 0x8A, 0x66, 0x00, 0xFF, 0x8B, 0x66, 0x00, 0xCC, 
+0x8C, 0x66, 0x00, 0x99, 0x8D, 0x66, 0x00, 0x66, 0x8E, 0x66, 0x00, 0x33, 0x8F, 0x66, 0x00, 0x00, 
+0x90, 0x33, 0xFF, 0xFF, 0x91, 0x33, 0xFF, 0xCC, 0x92, 0x33, 0xFF, 0x99, 0x93, 0x33, 0xFF, 0x66, 
+0x94, 0x33, 0xFF, 0x33, 0x95, 0x33, 0xFF, 0x00, 0x96, 0x33, 0xCC, 0xFF, 0x97, 0x33, 0xCC, 0xCC, 
+0x98, 0x33, 0xCC, 0x99, 0x99, 0x33, 0xCC, 0x66, 0x9A, 0x33, 0xCC, 0x33, 0x9B, 0x33, 0xCC, 0x00, 
+0x9C, 0x33, 0x99, 0xFF, 0x9D, 0x33, 0x99, 0xCC, 0x9E, 0x33, 0x99, 0x99, 0x9F, 0x33, 0x99, 0x66, 
+0xA0, 0x33, 0x99, 0x33, 0xA1, 0x33, 0x99, 0x00, 0xA2, 0x33, 0x66, 0xFF, 0xA3, 0x33, 0x66, 0xCC, 
+0xA4, 0x33, 0x66, 0x99, 0xA5, 0x33, 0x66, 0x66, 0xA6, 0x33, 0x66, 0x33, 0xA7, 0x33, 0x66, 0x00, 
+0xA8, 0x33, 0x33, 0xFF, 0xA9, 0x33, 0x33, 0xCC, 0xAA, 0x33, 0x33, 0x99, 0xAB, 0x33, 0x33, 0x66, 
+0xAC, 0x33, 0x33, 0x33, 0xAD, 0x33, 0x33, 0x00, 0xAE, 0x33, 0x00, 0xFF, 0xAF, 0x33, 0x00, 0xCC, 
+0xB0, 0x33, 0x00, 0x99, 0xB1, 0x33, 0x00, 0x66, 0xB2, 0x33, 0x00, 0x33, 0xB3, 0x33, 0x00, 0x00, 
+0xB4, 0x00, 0xFF, 0xFF, 0xB5, 0x00, 0xFF, 0xCC, 0xB6, 0x00, 0xFF, 0x99, 0xB7, 0x00, 0xFF, 0x66, 
+0xB8, 0x00, 0xFF, 0x33, 0xB9, 0x00, 0xFF, 0x00, 0xBA, 0x00, 0xCC, 0xFF, 0xBB, 0x00, 0xCC, 0xCC, 
+0xBC, 0x00, 0xCC, 0x99, 0xBD, 0x00, 0xCC, 0x66, 0xBE, 0x00, 0xCC, 0x33, 0xBF, 0x00, 0xCC, 0x00, 
+0xC0, 0x00, 0x99, 0xFF, 0xC1, 0x00, 0x99, 0xCC, 0xC2, 0x00, 0x99, 0x99, 0xC3, 0x00, 0x99, 0x66, 
+0xC4, 0x00, 0x99, 0x33, 0xC5, 0x00, 0x99, 0x00, 0xC6, 0x00, 0x66, 0xFF, 0xC7, 0x00, 0x66, 0xCC, 
+0xC8, 0x00, 0x66, 0x99, 0xC9, 0x00, 0x66, 0x66, 0xCA, 0x00, 0x66, 0x33, 0xCB, 0x00, 0x66, 0x00, 
+0xCC, 0x00, 0x33, 0xFF, 0xCD, 0x00, 0x33, 0xCC, 0xCE, 0x00, 0x33, 0x99, 0xCF, 0x00, 0x33, 0x66, 
+0xD0, 0x00, 0x33, 0x33, 0xD1, 0x00, 0x33, 0x00, 0xD2, 0x00, 0x00, 0xFF, 0xD3, 0x00, 0x00, 0xCC, 
+0xD4, 0x00, 0x00, 0x99, 0xD5, 0x00, 0x00, 0x66, 0xD6, 0x00, 0x00, 0x33, 0xD7, 0xEE, 0x00, 0x00, 
+0xD8, 0xDD, 0x00, 0x00, 0xD9, 0xBB, 0x00, 0x00, 0xDA, 0xAA, 0x00, 0x00, 0xDB, 0x88, 0x00, 0x00, 
+0xDC, 0x77, 0x00, 0x00, 0xDD, 0x55, 0x00, 0x00, 0xDE, 0x44, 0x00, 0x00, 0xDF, 0x22, 0x00, 0x00, 
+0xE0, 0x11, 0x00, 0x00, 0xE1, 0x00, 0xEE, 0x00, 0xE2, 0x00, 0xDD, 0x00, 0xE3, 0x00, 0xBB, 0x00, 
+0xE4, 0x00, 0xAA, 0x00, 0xE5, 0x00, 0x88, 0x00, 0xE6, 0x00, 0x77, 0x00, 0xE7, 0x00, 0x55, 0x00, 
+0xE8, 0x00, 0x44, 0x00, 0xE9, 0x00, 0x22, 0x00, 0xEA, 0x00, 0x11, 0x00, 0xEB, 0x00, 0x00, 0xEE, 
+0xEC, 0x00, 0x00, 0xDD, 0xED, 0x00, 0x00, 0xBB, 0xEE, 0x00, 0x00, 0xAA, 0xEF, 0x00, 0x00, 0x88, 
+0xF0, 0x00, 0x00, 0x77, 0xF1, 0x00, 0x00, 0x55, 0xF2, 0x00, 0x00, 0x44, 0xF3, 0x00, 0x00, 0x22, 
+0xF4, 0x00, 0x00, 0x11, 0xF5, 0xEE, 0xEE, 0xEE, 0xF6, 0xDD, 0xDD, 0xDD, 0xF7, 0xBB, 0xBB, 0xBB, 
+0xF8, 0xAA, 0xAA, 0xAA, 0xF9, 0x88, 0x88, 0x88, 0xFA, 0x77, 0x77, 0x77, 0xFB, 0x55, 0x55, 0x55, 
+0xFC, 0x44, 0x44, 0x44, 0xFD, 0x22, 0x22, 0x22, 0xFE, 0x11, 0x11, 0x11, 0xFF, 0x00, 0x00, 0x00, 
+};
\ No newline at end of file