diff --git a/Core/Ppu.cpp b/Core/Ppu.cpp
index bfadc34..c3005a3 100644
--- a/Core/Ppu.cpp
+++ b/Core/Ppu.cpp
@@ -529,6 +529,10 @@ void Ppu::LatchLocationValues()
 uint8_t Ppu::Read(uint16_t addr)
 {
 	switch(addr) {
+		case 0x2134: return ((int16_t)_mode7MatrixA * ((int16_t)_mode7MatrixB >> 8)) & 0xFF;
+		case 0x2135: return (((int16_t)_mode7MatrixA * ((int16_t)_mode7MatrixB >> 8)) >> 8) & 0xFF;
+		case 0x2136: return (((int16_t)_mode7MatrixA * ((int16_t)_mode7MatrixB >> 8)) >> 16) & 0xFF;
+
 		case 0x2137:
 			//SLHV - Software Latch for H/V Counter
 			//Latch values on read, and return open bus
@@ -753,6 +757,18 @@ void Ppu::Write(uint32_t addr, uint8_t value)
 			}
 			break;
 
+		case 0x211B:
+			//M7A - Mode 7 Matrix A (also used with $2134/6)
+			_mode7MatrixA = (value << 8) | _mode7Latch;
+			_mode7Latch = value;
+			break;
+
+		case 0x211C:
+			//M7B - Mode 7 Matrix B (also used with $2134/6)
+			_mode7MatrixB = (value << 8) | _mode7Latch;
+			_mode7Latch = value;
+			break;
+
 		case 0x2121:
 			//CGRAM Address(CGADD)
 			_cgramAddress = value * 2;
diff --git a/Core/Ppu.h b/Core/Ppu.h
index 4cda177..b51dd21 100644
--- a/Core/Ppu.h
+++ b/Core/Ppu.h
@@ -117,6 +117,10 @@ private:
 	uint16_t _verticalLocation = 0;
 	bool _verticalLocationToggle = false;
 
+	uint16_t _mode7MatrixA = 0;
+	uint16_t _mode7MatrixB = 0;
+	uint8_t _mode7Latch = 0;
+
 	template<bool forMainScreen>
 	void RenderBgColor();