67Byte High Enable *
68Ground
69System Address Bit 21
70System Address Bit 17
71System Data Bit 15
72System Data Bit 13
73Ground
74System Data Bit 11
75System Data Bit 9
===========================================================================
Pin Signal
===========================================================================
76System Data Bit 7
77Ground
78System Data Bit 5
79System Data Bit 3
80System Data Bit 1
81Ground
82TV - NTSC/PAL ENCoding Select
83VAFC - Pixel Data 15
84VAFC - Pixel Data 11
85Ground
86VAFC - Pixel Data 7
87VAFC - Pixel Data 6
88Ground
89VAFC - Dot Clock
90VAFC - Blanking *
91Ground
92Line - Left Channel
93Ground
94Joystick Read Control *
95Joystick Write Control *