Barkley - Shut Up and Jam!

 No.  Code  Effect
Codes 1 Thru 16 work in new game mode ONLY and may occasionally distort the score.
   1  SHNA-BEW0  1st side starts with 1 point
   2  SHNA-BJW0  1st side starts with 2 points
   3  SHNA-BNW0  1st side starts with 3 points
   4  SHNA-BTW0  1st side starts with 4 points
   5  SHNA-BYW0  1st side starts with 5 points
   6  SHNA-B2W0  1st side starts with 6 points
   7  SHNA-B6W0  1st side starts with 7 points
   8  SHNA-BAW0  1st side starts with 8 points
   9  SHNA-BEW6  2nd side starts with 1 point
 10  SHNA-BJW6  2nd side starts with 2 points
 11  SHNA-BNW6  2nd side starts with 3 points
 12  SHNA-BTW6  2nd side starts with 4 points
 13  SHNA-BYW6  2nd side starts with 5 points
 14  SHNA-B2W6  2nd side starts with 6 points
 15  SHNA-B6W6  2nd side starts with 7 points
 16  SHNA-BAW6  2nd side starts with 8 points
Codes 17 & 18 Cause the power bar graphics to glitch!
 17  EA7A-AACR  Stay powered up half as long
 18  TA7A-AACR  Stay powered up twice as long
Codes 19 Thru 21 Cause some weird power bar graphics!
 19  AA7A-ACCR  Stay powered up four times as long
 20  AA7A-AECR  Stay powered up eight times as long
 21  AJ0T-AA2W  Stay powered up all quarter
 22  AJ0T-AA22  Infinite power bursts
 23  ABKT-BJ96  3-point shots worth nothing
 24  AFKT-BJ96  3-point shots worth 1
 25  AKKT-BJ96  3-point shots worth 2
 26  AVKT-BJ96  3-point shots worth 4
 27  AZKT-BJ96  3-point shots worth 5
 28  A3KT-BJ96  3-point shots worth 6
 29  A7KT-BJ96  3-point shots worth 7
 30  BBKT-BJ96  3-point shots worth 8
 31  ABKT-BJ9Y  2-point shots worth nothing
 32  AFKT-BJ9Y  2-point shots worth 1
 33  APKT-BJ9Y  2-point shots worth 3
 34  AVKT-BJ9Y  2-point shots worth 4
 35  AZKT-BJ9Y  2-point shots worth 5
 36  A3KT-BJ9Y  2-point shots worth 6
 37  A7KT-BJ9Y  2-point shots worth 7
 38  BBKT-BJ9Y  2-point shots worth 8
Codes 39 Thru 44 work in new game mode ONLY.
 39  AF4A-AABT  Play to 2 points (select "Play to 21" on menu)
 40  AV4A-AABT  Play to 5 points (select "Play to 21" on menu)
 41  BF4A-AABT  Play to 10 points (select "Play to 21" on menu)
 42  FF4A-AABT  Play to 30 points (select "Play to 21" on menu)
 43  HF4A-AABT  Play to 40 points (select "Play to 21" on menu)
 44  XF4A-AABT  Play to 100 points (select "Play to 21" on menu)
 45  GDAA-AABY  Quarters last 30 seconds (select "1 minute" on menu)
 46  ADAA-AEBY  Quarters last about 2 minutes (select "1 minute" on menu)
 47  ADAA-AJBY  Quarters last about 4 minutes (select "1 minute" on menu)
 48  ADAA-ANBY  Quarters last about 6 minutes (select "1 minute" on menu)
 49  ADAA-AWBY    Quarters last about 9 minutes (select "1 minute" on menu)  
 50  DA9A-AAAE  Time counts down twice as fast
 51  EA9A-AAAE  Time counts down faster
 52  JJ9A-AAAE  Time counts down slower
 53  NJ9A-AAAE  Time counts down half as fast