VERSION 5
BEGIN SYMBOL ps2_keyboard_interface
SYMBOLTYPE BLOCK
TIMESTAMP 2006 4 21 13 15 42
SYMATTR VeriModel "ps2_keyboard_interface"
SYMPIN 0 -608 Input clk
SYMPIN 0 -464 Input reset
SYMPIN 0 -320 Input rx_read
SYMPIN 0 -176 Input tx_write
SYMPIN 0 -32 Input tx_data(7:0)
SYMPIN 400 -608 Output rx_extended
SYMPIN 400 -544 Output rx_released
SYMPIN 400 -480 Output rx_shift_key_on
SYMPIN 400 -416 Output rx_data_ready
SYMPIN 400 -352 Output tx_write_ack_o
SYMPIN 400 -288 Output tx_error_no_keyboard_ack
SYMPIN 400 -224 Output rx_scan_code(7:0)
SYMPIN 400 -160 Output rx_ascii(7:0)
SYMPIN 400 -96 BiDirectional ps2_clk
SYMPIN 400 -32 BiDirectional ps2_data
RECTANGLE N 64 -640 336 0 
BEGIN DISPLAY 200 -648 ATTR SymbolName
    ALIGNMENT BCENTER
    FONT 56 "Arial"
END DISPLAY
BEGIN DISPLAY 72 -608 PIN clk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -608 0 -608 
BEGIN DISPLAY 72 -464 PIN reset ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -464 0 -464 
BEGIN DISPLAY 72 -320 PIN rx_read ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -320 0 -320 
BEGIN DISPLAY 72 -176 PIN tx_write ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -176 0 -176 
BEGIN DISPLAY 72 -32 PIN tx_data(7:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 0 -44 64 -20 
LINE N 64 -32 0 -32 
BEGIN DISPLAY 328 -608 PIN rx_extended ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -608 400 -608 
BEGIN DISPLAY 328 -544 PIN rx_released ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -544 400 -544 
BEGIN DISPLAY 328 -480 PIN rx_shift_key_on ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -480 400 -480 
BEGIN DISPLAY 328 -416 PIN rx_data_ready ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -416 400 -416 
BEGIN DISPLAY 328 -352 PIN tx_write_ack_o ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -352 400 -352 
BEGIN DISPLAY 328 -288 PIN tx_error_no_keyboard_ack ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -288 400 -288 
BEGIN DISPLAY 328 -224 PIN rx_scan_code(7:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 336 -236 400 -212 
LINE N 336 -224 400 -224 
BEGIN DISPLAY 328 -160 PIN rx_ascii(7:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 336 -172 400 -148 
LINE N 336 -160 400 -160 
BEGIN DISPLAY 328 -96 PIN ps2_clk ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -96 400 -96 
BEGIN DISPLAY 328 -32 PIN ps2_data ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 336 -32 400 -32 
END SYMBOL