diff --git a/Radius-PowerView-Commands.md b/Radius-PowerView-Commands.md
index ba5cf8b..e7a824f 100644
--- a/Radius-PowerView-Commands.md
+++ b/Radius-PowerView-Commands.md
@@ -142,7 +142,28 @@ Command: `C9 00 00 32 86 00 01 00`
Data out: `3E`
C9 comes repeatedly during a long spurt at startup.
+
## Write to frame buffer (CA)
+
+640x400 Black & White
+0: wc: (
+
+640x480 Black & White Command:
+0: wc: (0xb
+
+800x600 Black & White Command:
+``
+
+
+| |640x400 | 640x480 | 800x600 |
+|-------|----------|------------|-----------|
+| Black & White| `CA000000 00500190 000000` (0x80d7) | `CA000000 005001E0 000000` (0x99c2) | `CA000000 00640258 000000` (0xf0b0)|
+| 16 Colors | `CA000000 00500190 000000` (0x80ba)
`CA000000 01400190 000000` (0x203a0)| `CA000000 014001E0 000000` (0x267ee) | `CA000000 00640258 000000` (0xf127)
` CA000000 01900258 000000` (0x3c39a)|
+| 256 Colors | `CA000000 00500190 000000` (0x809b)
`CA000000 02800190 000000` (0x40206) | `CA000000 005001E0 000000` (0x9a0f)
`CA000000 028001E0 000000` (0x3f886) | `CA000000 00640258 000000` (0xf126)
`CA000000 03200258 000000` (0x78361)|
+
+
+
+
Command: `CA 00 00 00 00 50 01 E0`
or