Robot Odyssey Chips Chip Diagram : ______ 1-| |-8 The #'s may be inputs 2-| |-7 or outputs, depending 3-| |-6 on the particular chip. 4-| |-5 -------- Chips stored on Robot Odyssey Disk 1: A) Clock - This chip contains four clock circuits, each pulsing at a different rate. Speed A is the fastest and D is the slowest. Each has two outputs. 1. Speed A 2. Speed A 3. Speed B 4. Speed B 5. Speed C 6. Speed C 7. Speed D 8. Speed D B) 4 Bit Counter - This chip counts in binary from 1 to 15. Each time the input is turned on, the count is incremented by 1. The reset input resets the count to 0. 1. Input 2. Reset 3. 4. 5. Bit 0 6. Bit 1 7. Bit 2 8. Bit 4 C) Bus - This chip is like a node with 7 outputs. Whatever goes in the input comes out all 7 outputs. 1. Input 2. Output 3. Output 4. Output 5. Output 6. Output 7. Output 8. Output D) Delay Line - The signal on the input is delayed by a certain amount and then sent to an output. Each output has a different delay. 1. Input 2. Delay by 1 3. Delay by 2 4. Delay by 3 5. Delay by 4 6. Delay by 5 7. Delay by 6 8. Delay by 7 E) Full Adder - This chip adds (bit 0) + (bit 1) + (carry in) = sum with carry. Make a 4-bit adder by connecting two full adders. 1. Bit 0 in 2. Bit 1 in 3. Carry bit in 4. 5. 6. 7. Sum 8. Carry bit out Chips stored on Robot Odyssey Disk 2: A) One Shot - This chip contains 4 one shots. When an input on a one shot is turned on, the output sends out a single pulse. 1. Input A 2. Output A 3. Input B 4. Output B 5. Output C 6. Input C 7. Output D 8. Input D B) RS Flipflop - Each time the set input is turned on, the two outputs switch (flipflop). Turning on the reset input resets output A to ON and output B to OFF. 1. Set 2. Reset 3. 4. 5. 6. 7. Output A 8. Output B C) Count to N - Each time the input is pulsed (OFF to ON) the next output is turned on. A pulse on RESET sets it to all OFF. 1. Pulse Input 2. Reset 3. Output A 4. Output B 5. Output C 6. Output D 7. Output E 8. Output F D) Wall Hugger - Hook up pins as described. This chip will cause a robot to follow(hug) the walls of a room. 1. Top Thruster 2. Left Bumper 3. Left Thruster 4. Bottom Bumper 5. Bottom Thruster 6. Right Bumper 7. Right Thruster 8. Top Bumper E) Stereo Recorder - Each channel records and plays back the inpus for 35 cycles. Turn on the erase input and wait 35 cycles for the chip to clear. 1. Channel A Out 2. Channel B Out 3. 4. 5. Erase for B 6. Erase for A 7. Channel B In 8. Channel A In