Pin-Layouts Mouse Interface (c) 1991/1997 THOR Hardware (Thomas Richter) ________________________________________________________________________ EMail: thor@math.tu-berlin.de Amiga mouse -------------------------------------------------------- pin 1 VP Vertical Pulse pin 2 HP Horizontal Pulse pin 3 VQ Vertical Qualifier pin 4 HQ Horizontal Qualifier pin 5 MB Mouse Middle Button pin 6 LB Mouse Left Button pin 7 Vcc +5 Volts Power (125 mA) pin 8 GND Ground pin 9 RB Mouse Right Button Standard 9 pin sub-D Atari Joystick connector ------------------------------------------------------- pin 1 PA0=FWD Joystick Forward pin 2 PA1=BACK Joystick Back pin 3 PA2=LEFT Joystick Left pin 4 PA3=RIGHT Joystick Right pin 5 PDL_B Potentiometer B Input pin 6 TRIG0 Trigger Input pin 7 +5V +5 Volts Power pin 8 GND Ground pin 9 PDL_A Potentionmeter A Input CD 4021B 8 Bit Shift Register With Parallel Load -------------------------------------------------------- pin 1 P7 Input Bit 7 pin 2 Q5 Output Bit 5 pin 3 Q7 Output Bit 7 pin 4 P3 Input Bit 3 pin 5 P2 Input Bit 2 pin 6 P1 Input Bit 1 pin 7 P0 Input Bit 0 pin 8 GND Ground pin 9 LOAD Parallel Load pin 10 CLK Clock pin 11 IN Serial IN pin 12 Q6 Output Bit 6 pin 13 P4 Input Bit 4 pin 14 P5 Input Bit 5 pin 15 P6 Input Bit 6 pin 16 Vcc Supply Voltage CD 4030B Quadrupel EXOR Gates -------------------------------------------------------- pin 1 A0 Input A Gate 0 pin 2 B0 Input B Gate 0 pin 3 Q0 Output Gate 0 pin 4 Q1 Output Gate 1 pin 5 A1 Input A Gate 1 pin 6 B1 Input B Gate 1 pin 7 GND Ground pin 8 B2 Input B Gate 2 pin 9 A2 Input A Gate 2 pin 10 Q2 Output Gate 2 pin 11 Q3 Output Gate 3 pin 12 B3 Input B Gate 3 pin 13 A3 Input A Gate 3 pin 14 Vcc Supply Voltage CD 4516B Synchronous Programmable Binary Counter -------------------------------------------------------- pin 1 LD Parallel Load pin 2 Q3 Output Bit 3 pin 3 P3 Input Bit 3 pin 4 P0 Input Bit 0 pin 5 CI_ Carry In (inverted) pin 6 Q0 Output Bit 0 pin 7 CO_ Carry Out (inverted) pin 8 GND Ground pin 9 RS Reset pin 10 U/D_ Up/Down selector pin 11 Q1 Output Bit 1 pin 12 P1 Input Bit 1 pin 13 P2 Input Bit 2 pin 14 Q2 Output Bit 2 pin 15 CLK Clock Input pin 16 Vcc Supply Voltage Note: CMOS circuits are sensitive to static electricity! Please keep grounded when soldering! Unlike TTL circuits CMOS inputs MUST NOT left open, they MUST be connected to ground.