Author: John E. Kent
Version: 1.2 from 30 May 2010
| keyboard_read ( clk, rst, cs, rw, kbd_data_ready ) |
| Keyboard Read strobe |
| keyboard_write ( clk, rst, cs, rw, addr, kbd_write, kbd_data_empty ) |
| Keyboard Write strobe |
| keyboard_in ( clk, rst, cs, rw, addr, data_in, kbd_rx_data ) |
| Keyboard register input |
| keyboard_out ( addr, kbd_rx_data, kbd_status ) |
| Keyboard register output |
| keyboard_status ( kbd_data_ready, kbd_data_empty, kbd_extended, kbd_released, kbd_shift_on, kbd_error, kbd_control, kbd_status ) |
| Assign Keyboard Status bits |