i2c_keyboard update

i2c_keyboard/inouts.pcf

@@ -16,6 +16,7 @@ set_io CLK 21
 set_io SCL 90	# J2, 9
 set_io SDA 91	# J2, 10
 set_io INTERRUPT 88 # J2, 8
+#set_io INTERRUPT_INVERT 87     #J2-7 or PIO1-06
 	# GND -   J2, 11
 #set_io INT 95
 
@@ -47,6 +48,7 @@ set_io KBD_ROWS[10] 80     #J2-3 or PIO1-04
 set_io KBD_ROWS[11] 81     #J2-4 or PIO1-05
 
 set_io KBD_ROWS[12] 87     #J2-7 or PIO1-06
+#set_io KBD_ROWS[12] 41
 
 set_io KBD_ROWS[13] 37     #PIO2-04
 set_io KBD_ROWS[14] 38     #PIO2-05

i2c_keyboard/matrix_kbd.v

@@ -286,16 +286,16 @@ module matrix_kbd ( input CLK, input RESET, input FREEZE, inout [15:0] ROWS, inp
   assign INT = isr;
 
   SB_RAM40_4K #(
-    .INIT_0(256'h0000_0001_0001_0001_00E7_0058_004C_0053__0001_0001_0001_0001_00E0_0039_00E1_0029), //  ROW 0-1
-    .INIT_1(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 2-3
-    .INIT_2(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 4-5
-    .INIT_3(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 6-7
-    .INIT_4(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 8-9
-    .INIT_5(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 10-11
-    .INIT_6(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 12-13
-    .INIT_7(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 14-15
-    .INIT_8(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 16-17
-    .INIT_9(256'h0001_0001_0001_0001_002C_002A_0019_003B__0001_0001_0001_0001_00E2_0015_0006_003A), //  ROW 18-19
+    .INIT_0(256'h0062_005D_0049_0045_0060_005A_0054_004F__0052_0000_004A_004D_0057_0058_0048_0050), //  ROW 0-1
+    .INIT_1(256'h0063_005E_004B_004E_0061_005B_0055_0056__0000_005C_004C_0044_005F_0059_0053_0051), //  ROW 2-3
+    .INIT_2(256'h0029_002B_0035_001E_0014_0004_001D_0000__00E2_0000_0000_0046_0047_0000_0000_00E6), //  ROW 4-5
+    .INIT_3(256'h0000_00E1_0000_0000_0000_00E1_00E5_0000__0000_0000_00E0_0000_0000_0000_00E4_0000), //  ROW 6-7
+    .INIT_4(256'h003E_002A_0042_0043_0000_0031_0028_002C__0034_002F_002D_0027_0013_0033_0000_0038), //  ROW 8-9
+    .INIT_5(256'h0000_0040_0041_0026_0012_000F_0037_0000__003F_0030_002E_0025_000C_000E_0036_0000), //  ROW 10-11
+    .INIT_6(256'h0000_0039_003A_001F_001A_0016_001B_0000__000B_001C_0023_0024_0018_000D_0010_0011), //  ROW 12-13
+    .INIT_7(256'h000A_0017_0022_0021_0015_0009_0019_0005__003D_003C_003B_0020_0008_0007_0006_0000), //  ROW 14-15
+    //.INIT_8(256'h0000_0000_0000_0000_002C_002A_0019_003B__0000_0000_0000_0000_00E2_0015_0006_003A), //  ROW 16-17
+    //.INIT_9(256'h0000_0000_0000_0000_002C_002A_0019_003B__0000_0000_0000_0000_00E2_0015_0006_003A), //  ROW 18-19
     .WRITE_MODE(1),
     .READ_MODE(1)
   ) kbd_codes (

i2c_keyboard/top.v

@@ -1,6 +1,6 @@
 
 module top (input CLK, output LED1, LED2, LED3, LED4, LED5,
-            input SCL, inout SDA, /*output ACK,*/ output INTERRUPT,
+            input SCL, inout SDA, /*output ACK,*/ output INTERRUPT, //output INTERRUPT_INVERT,
             input COM_RX, output COM_TX, COM_DCD, COM_DSR, COM_RTS,
             input [7:0] KBD_COLUMNS, inout [15:0] KBD_ROWS);
 
@@ -267,6 +267,7 @@ module top (input CLK, output LED1, LED2, LED3, LED4, LED5,
   assign LED5 = I2C_TRANS;
   //assign LED5 = COM_RX;
   assign LED1 = INT ^ 1;//KBD_COLUMNS[0];//I2C_OUTPUT_TYPE[0];//I2C_RX[0];
+  //assign INTERRUPT_INVERT = INT ^ 1;
   //assign LED2 = I2C_OUTPUT_TYPE[0];
   //assign LED3 = I2C_OUTPUT_TYPE[1];
   assign LED2 = KBD_LED_STATUS[0];