From 835586c9e42bda9182e108ea93e174a1eed6d7f6 Mon Sep 17 00:00:00 2001
From: nino-porcino <nino.porcino@gmail.com>
Date: Fri, 17 Dec 2021 10:23:34 +0100
Subject: [PATCH] add misc functions section to README

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index d4880eb..927b7a5 100644
--- a/README.md
+++ b/README.md
@@ -164,6 +164,18 @@ byte value = TMS_READ_CTRL_PORT;  // reads the status register ($CC01)
 byte value = TMS_READ_DATA_PORT;  // reads a byte from the data port ($CC00)
 ```
 
+### Miscellaneous functions
+
+```
+tms_wait_end_of_frame();   // waits the end of video frame, for timimng or sync video updates
+tms_set_blank(1);          // turns on video blanking (0 restores normal view)
+tms_set_external_video(1); // turns on/off external video input
+
+tms_set_interrupt_bit(1);  // enable end of frame interrupts generation
+
+(TODO: interrupt functions)
+```
+
 ### Apple-1 utility functions
 
 There are also utility functions to interact with the Apple-1