XV-N5SL
36
5.9 MN103S26EGA (IC301) : Super optical disc controller
5.9.1 Terminal layout
5.9.2 Block diagram
5.9.3 Pin function (1/4)
Pin No. Symbol I/O Description
1,2 NINT0,1 O Interruption of system control 0,1
3 VDD3 - Power supply terminal for I/O(3.3V)
4 VSS - Connect to ground
5 NINT2 O Interruption of system control 2
6 WAITDOC O Wait control of system control
7 NMPST O Reset of system control (Non connect)
8 DASPST I Setting of initial value of DASP signal
9~17 CPUADR17~9 I System control address
18 VDD18 - Power supply terminal for I/O (1.8V)
19 VSS - Connect to ground
20 DRAMVDD18 - Power supply terminal for DRAM (1.8V)
21 DRAMVSS - Connect to ground for DRAM
22~30 CPUADR8~0 I System control address
31 VDD3 - Power supply terminal for I/O (3.3V)
32 VSS - Connect to ground
33 DRAMVDD3 - Power supply terminal for DRAM (3.3V)
34 NCS I System control chip select
35 NWR I Writing system control
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