Changes between Version 3 and Version 4 of HardwareUsersGuides/FPGABoard_v2.2/UserIO/warp_v4_userio

Timestamp:

Oct 18, 2009, 4:56:07 PM (15 years ago)

Author:

sgupta

Comment:

--

HardwareUsersGuides/FPGABoard_v2.2/UserIO/warp_v4_userio

@@ -8 +8 @@
 
 [[Image(HardwareUsersGuides/FPGABoard_v2.2/Files:reg0reg1.jpg)]]
+
+
+=== Functions ===
+
+As we know, there are four peripherals controlled by the UserIO controller.
+
+'''Dedicated LEDs:'''
+
+The following function call directly writes to the LED outputs. The ''value'' should be 8-bits wide and the ''baseaddress'' is the base address of the UserIO core. The least significant bit corresponds to LED0.
+{{{
+WarpV4_UserIO_Leds(baseaddress, value)
+}}}
+
+
+WarpV4_UserIO_PushB(baseaddress)
+
+WarpV4_UserIO_DipSw(baseaddress)
+}}}