diff --git a/tsvm_core/src/net/torvald/tsvm/peripheral/CharacterLCDdisplay.kt b/tsvm_core/src/net/torvald/tsvm/peripheral/CharacterLCDdisplay.kt
index 131aafe..fa09544 100644
--- a/tsvm_core/src/net/torvald/tsvm/peripheral/CharacterLCDdisplay.kt
+++ b/tsvm_core/src/net/torvald/tsvm/peripheral/CharacterLCDdisplay.kt
@@ -29,13 +29,16 @@ class CharacterLCDdisplay(vm: VM) : GraphicsAdapter(vm, AdapterConfig(
         }
     }*/
 
-    override fun render(delta: Float, batch: SpriteBatch, xoff: Float, yoff: Float) {
+    override fun render(delta: Float, batch: SpriteBatch, xoff: Float, yoff: Float, flipY: Boolean) {
         batch.shader = null
         batch.inUse {
             batch.color = Color.WHITE
             batch.draw(machine, xoff, yoff)
         }
-        super.render(delta, batch, xoff+74, yoff+102)
+        if (!flipY)
+            super.render(delta, batch, xoff+74, yoff+102, flipY)
+        else
+            super.render(delta, batch, xoff+74, yoff+72, flipY)
 
         // draw BMS and RTC
         val batPerc = "89"
@@ -51,21 +54,23 @@ class CharacterLCDdisplay(vm: VM) : GraphicsAdapter(vm, AdapterConfig(
         batch.shader = null
         batch.inUse {
             batch.color = Color.WHITE
-            val y = yoff + 102 + config.height * config.drawScale
+            val y = if (!flipY) yoff + 102 + config.height * config.drawScale else yoff + 56
+            val sx = lcdFont.tileW.toFloat()
+            val sy = lcdFont.tileH * (if (flipY) -1f else 1f)
             for (x in 0 until config.textCols) {
-                batch.draw(lcdFont.get(0,0), xoff+74 + x * lcdFont.tileW, y)
+                batch.draw(lcdFont.get(0,0), xoff+74 + x * lcdFont.tileW, y, sx, sy)
             }
             for (x in clock.indices) {
                 val ccode = clock[x].toInt()
-                batch.draw(lcdFont.get(ccode % 16, ccode / 16), xoff+74 + x * lcdFont.tileW, y)
+                batch.draw(lcdFont.get(ccode % 16, ccode / 16), xoff+74 + x * lcdFont.tileW, y, sx, sy)
             }
             for (x in msg.indices) {
                 val ccode = msg[x]
-                batch.draw(lcdFont.get(ccode % 16, ccode / 16), xoff+74 + (x + 6) * lcdFont.tileW, y)
+                batch.draw(lcdFont.get(ccode % 16, ccode / 16), xoff+74 + (x + 6) * lcdFont.tileW, y, sx, sy)
             }
             for (x in batText.indices) {
                 val ccode = batText[x].toInt()
-                batch.draw(lcdFont.get(ccode % 16, ccode / 16), xoff+74 + (config.textCols - batText.length + x) * lcdFont.tileW, y)
+                batch.draw(lcdFont.get(ccode % 16, ccode / 16), xoff+74 + (config.textCols - batText.length + x) * lcdFont.tileW, y, sx, sy)
             }
         }
     }
diff --git a/tsvm_core/src/net/torvald/tsvm/peripheral/ExtDisp.kt b/tsvm_core/src/net/torvald/tsvm/peripheral/ExtDisp.kt
index a7e0325..96aaa58 100644
--- a/tsvm_core/src/net/torvald/tsvm/peripheral/ExtDisp.kt
+++ b/tsvm_core/src/net/torvald/tsvm/peripheral/ExtDisp.kt
@@ -43,7 +43,7 @@ class ExtDisp(val vm: VM, val width: Int, val height: Int) : PeriBase {
 
     private lateinit var tex: Texture
 
-    open fun render(uiBatch: SpriteBatch, xoff: Float, yoff: Float) {
+    open fun render(uiBatch: SpriteBatch, xoff: Float, yoff: Float, flipY: Boolean = false) {
         framebuffer.pixels.position(0)
 
         tex = Texture(framebuffer)
@@ -51,7 +51,10 @@ class ExtDisp(val vm: VM, val width: Int, val height: Int) : PeriBase {
         uiBatch.inUse {
             uiBatch.color = Color.WHITE
             uiBatch.shader = drawShader
-            uiBatch.draw(tex, xoff, yoff)
+            if (!flipY)
+                uiBatch.draw(tex, xoff, yoff)
+            else
+                uiBatch.draw(tex, xoff, yoff + tex.height, tex.width.toFloat(), -tex.height.toFloat())
         }
 
         tex.dispose()
diff --git a/tsvm_core/src/net/torvald/tsvm/peripheral/GraphicsAdapter.kt b/tsvm_core/src/net/torvald/tsvm/peripheral/GraphicsAdapter.kt
index 574236a..500e99e 100644
--- a/tsvm_core/src/net/torvald/tsvm/peripheral/GraphicsAdapter.kt
+++ b/tsvm_core/src/net/torvald/tsvm/peripheral/GraphicsAdapter.kt
@@ -710,7 +710,7 @@ open class GraphicsAdapter(val vm: VM, val config: AdapterConfig, val sgr: Super
         unusedArea[1].toInt().and(15).toFloat() / 15f,
         unusedArea[2].toInt().and(15).toFloat() / 15f, 1f)
 
-    open fun render(delta: Float, uiBatch: SpriteBatch, xoff: Float, yoff: Float) {
+    open fun render(delta: Float, uiBatch: SpriteBatch, xoff: Float, yoff: Float, flipY: Boolean = false) {
         // must reset positions as pixmaps expect them to be zero
         framebuffer.pixels.position(0)
         chrrom.pixels.position(0)
@@ -892,7 +892,12 @@ open class GraphicsAdapter(val vm: VM, val config: AdapterConfig, val sgr: Super
                 if (config.scaleFiltered) Texture.TextureFilter.Linear else Texture.TextureFilter.Nearest,
                 if (config.scaleFiltered) Texture.TextureFilter.Linear else Texture.TextureFilter.Nearest
             )
-            uiBatch.draw(outFBOregion[1], xoff, HEIGHT * config.drawScale + yoff, WIDTH * config.drawScale, -HEIGHT * config.drawScale)
+
+            if (!flipY)
+                uiBatch.draw(outFBOregion[1], xoff, HEIGHT * config.drawScale + yoff, WIDTH * config.drawScale, -HEIGHT * config.drawScale)
+            else
+                uiBatch.draw(outFBOregion[1], xoff, yoff, WIDTH * config.drawScale, HEIGHT * config.drawScale)
+
         }
 
 
diff --git a/tsvm_core/src/net/torvald/tsvm/peripheral/TexticsAdapter.kt b/tsvm_core/src/net/torvald/tsvm/peripheral/TexticsAdapter.kt
index f12c418..069b779 100644
--- a/tsvm_core/src/net/torvald/tsvm/peripheral/TexticsAdapter.kt
+++ b/tsvm_core/src/net/torvald/tsvm/peripheral/TexticsAdapter.kt
@@ -38,9 +38,9 @@ open class TexticsAdapterBase(vm: VM, config: AdapterConfig) : GraphicsAdapter(v
     private val ALIGN = (HEIGHT - TEX_HEIGHT).absoluteValue / 2f
     private val phosphorCol = crtColor[theme.substring(4)] ?: crtColor["white"]
 
-    override fun render(delta: Float, batch: SpriteBatch, xoff: Float, yoff: Float) {
+    override fun render(delta: Float, batch: SpriteBatch, xoff: Float, yoff: Float, flipY: Boolean) {
 
-        super.render(delta, batch, xoff, yoff)
+        super.render(delta, batch, xoff, yoff, flipY)
 
         batch.inUse {
             batch.enableBlending()