Ym2413-stereo isa
About the Ym2413-stereo isa PCB
Ym2413-stereo isa is an open source PCB design by kvanderlaag, published on GitHub under the MIT license. It is a 2-layer board measuring 119.4 × 98.7 mm, with 78 components from 30 distinct parts.
Other key parts include the TEA2025B, YM2413, TL072, 74LS245 and 74LS138. By type, the board carries 43 capacitors, 18 resistors, 10 ICs, 2 connectors and 2 inductors.
From the project
Stereo YM2413 ISA sound card
It's an ISA sound card that uses two YM2413s (otherwise known as the OPLL) in stereo to make noise.
I don't know, you tell me. You're the one looking at this repository.
If you're asking what software supports it, the answer is "none."
Because there weren't enough weird sound cards for the PC, apparently.
The jumper block lets you select a base address from 210h, 220h, 230h, 240h, 250h, or 260h. Assuming you have the base address set at 210h, the left channel OPLL lives on 210h-201h, and the right channel OPLL lives on 212h-213h. Write to the first address for a chip to select a register…
Main components on the Ym2413-stereo isa
Ym2413-stereo isa bill of materials (BOM)
78 components, 30 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TEA2025B | DIP-16_W7.62mm | IC1 |
| 2 | YM2413 | DIP-18_W7.62mm_Socket | IC2, IC3 |
| 1 | TL072 | DIP-8_W7.62mm | IC4 |
| 1 | 74LS245 | DIP-20_W7.62mm | IC5 |
| 1 | 74LS138 | DIP-16_W7.62mm | IC6 |
| 1 | 74LS32 | DIP-14_W7.62mm | IC7 |
| 1 | 74LS04 | DIP-14_W7.62mm | IC8 |
| 1 | 74LS74 | DIP-14_W7.62mm | IC9 |
| 1 | LM7809_TO220 | TO-220-3_Horizontal_TabDown | IC10 |
| 1 | Port Select | PinHeader_2x06_P2.54mm_Vertical | J1 |
| 1 | SJ1-3553NG | CUI_SJ1-3553NG | J2 |
| 1 | BUSPC | BUS_PC | BUS1 |
| 1 | 9202 | MNT_KEYSTONE_9202 | H1 |
| 1 | 50K | GB_BOURNS_PDB08-DUAL | RV1 |
| 2 | BEAD | L_Axial_L7.0mm_D3.3mm_P10.16mm_Horizontal_Fastron_MICC | L1, L2 |
| 6 | 10uF 16V | CP_Radial_D5.0mm_P2.50mm | C1, C6, C17, C18, C30, C31 |
| 4 | 680pF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C2, C3, C42, C43 |
| 2 | 1uF | CP_Radial_D6.3mm_P2.50mm | C4, C5 |
| 5 | 100uF 16V | CP_Radial_D5.0mm_P2.50mm | C7, C16, C27, C33, C34 |
| 2 | 1000pF | C_Disc_D4.7mm_W2.5mm_P5.00mm | C8, C9 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 0.22uF 16V | CP_Radial_D5.0mm_P2.50mm | C10, C11 |
| 17 | 0.1uF | C_Disc_D5.1mm_W3.2mm_P5.00mm | C12, C13, C14, C15, C19, C20, C24, C25 +9 |
| 3 | 47uF 16V | CP_Radial_D5.0mm_P2.50mm | C21, C22, C23 |
| 2 | 470uF 16V | CP_Radial_D8.0mm_P3.50mm | C40, C41 |
| 4 | 4.7K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R5 |
| 4 | 2.2K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R6, R7, R8 |
| 4 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9, R10, R13, R14 |
| 2 | 3.3K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R11, R12 |
| 2 | 15K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R15, R16 |
| 2 | 270R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R17, R18 |
Ym2413-stereo isa design files
The KiCad project lives in the kvanderlaag/ym2413-stereo-isa repository on GitHub; these links point at the commit this page was built from.
- Layoutym2413-stereo-isa.kicad_pcb
- Schematicym2413-stereo-isa.kicad_sch
Ym2413-stereo isa: common questions
How big is the Ym2413-stereo isa PCB?
The Ym2413-stereo isa measures 119.4 × 98.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Ym2413-stereo isa?
78 components, from 30 distinct parts. The full bill of materials is listed on this page.
Where can I download the Ym2413-stereo isa design files?
From the kvanderlaag/ym2413-stereo-isa repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Ym2413-stereo isa design in my own project?
Yes, under the terms of its MIT license, which kvanderlaag chose for the repository.