Technical information

Sega Saturn Software Development Standards, SOA version 2.0 32
4P 5P 6P
Control Port 1 Control Port 2
1P 2P 3P
4P 5P 6P
Control Port 1
Control Port 2
1P 2P 3P
Control Port 1 Control Port 2
1P 2P 3P
Control Port 1
Control Port 2
1P 2P 3P
[7]-[12]
[7]-[12]
Control Port 1 Control Port 2
1P 2P 3P
Control Port 1
Control Port 2
1P 2P 3P
[7]-[12] [7]-[12]
4P l*
Ports [7], [9], and [11] are unused active
Ports [8], [10], and [12] are unused active
One compatible peripheral is
connected.
One compatible peripheral is
connected.
Only port [7] is used.
[9] and [11] are unused active
ports.
The compatible peripheral, which is assumed to
have been connected to port [7], is ignored.
Ports [8], [10] and [12] remain as unused active
ports.
*"l" = A peripheral connected to an invalid or inactive port.
Figure 3.8 Mismatched Port Example 1
Figure 3.9 Mismatched Port Example 2
[1] [2] [3] [4] [5] [6][1] [2] [3] [4] [5] [6]
[11][7] [8] [9][10] [12][11] [7] [8] [9][10] [12]
[1] [2] [3] [4] [5] [6]
[1] [2] [3] [4] [5] [6]
[1] [2] [3] [4] [5][6]
[1] [2] [3] [4] [5] [6]