midibox_fm_21
Differences
This shows you the differences between two versions of the page.
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midibox_fm_21 [2016/04/24 00:10] sauraen [Connection of OPL3 module to STM32F4 core] |
midibox_fm_21 [2016/06/02 02:30] sauraen [Connection of OPL3 module to STM32F4 core] |
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| Pinout: | Pinout: | ||
| - | * OPL3 D7:0 -> PE15:8 (J10A D7:0) | + | * OPL3 D7:0 -> PE15:8 (J10A.D7:0) |
| - | * OPL3 A1:0 -> PE7:6 (J10B D15:14) | + | * OPL3 A1:0 -> PE7:6 (J10B.D15:14) |
| - | * OPL3 RS (#IC) -> PB8 (J19:RC2) | + | * OPL3 RS (#IC) -> PB8 (J19.RC2) |
| - | * First OPL3 WR (#CS, #WR) -> PE5 (J10B D13) | + | * First OPL3 WR (#CS, #WR) -> PE5 (J10B.D13) |
| - | * Second OPL3 WR (#CS, #WR) -> PE4 (J10B D12) | + | * Second OPL3 WR (#CS, #WR) -> PE4 (J10B.D12) |
| The pins used for RS and the two CS pins may be changed by defining the appropriate things in your mios32_config.h file. See the README from the OPL3 module above. (Or just use the MIDIbox FM V2.1 code and hook the wires up as shown here.) | The pins used for RS and the two CS pins may be changed by defining the appropriate things in your mios32_config.h file. See the README from the OPL3 module above. (Or just use the MIDIbox FM V2.1 code and hook the wires up as shown here.) | ||
| The analog side of the OPL3 module may be built standard or customized to your liking (5V version, additional mixing that I added, etc.). This has no relation to how the digital side is connected to the core. | The analog side of the OPL3 module may be built standard or customized to your liking (5V version, additional mixing that I added, etc.). This has no relation to how the digital side is connected to the core. | ||
midibox_fm_21.txt · Last modified: 2016/06/02 02:30 by sauraen
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