A drop-in replacement PCB for the Amiga Agnus chip
This is WORK IN PROGRESS. If you generate gerbers and order PCBs from this source you are doing so completely at your own risk!.
REV 2B, design using a PLCC-84-plug
Building Rev. 2B
REV 1A
REV 1B
| Position | Name/Value | Package | Notes |
|---|---|---|---|
| U1 | 10M04SCU169C8G | BGA-169 11.0x11.0mm_Layout13x13 | FPGA Intel MAX 10 10M04SCU169C8G |
| U2 | LM1117-3.3 | SOT-223 | Low-Dropout Linear Regulator 3.3 Volt |
| U3-U6 | SN74CBTD16210 | TSSOP-48 6.1x12.5mm_P0.5mm | 20-BIT FET Bus switch with level shifting, high-speed TTL-compatible, https://www.ti.com/lit/ds/symlink/sn74cbtd16210.pdf |
| U7 | 74LVC1G07 | 5-TSSOP, SC-70-5, SOT-353 (2.0 mm × 1.25mm) | 74LVC1G07 |
| R1 | Resistor 4.7k or 10k Ω | 0603 SMD | Pull-up resistor for PAL/NTSC selection for 8372 Agnus FPGA firmware/pinout |
| RN1 | CAY16-103J4LF RES ARRAY 4 Resistors 10k Ω | 1206 SMD | |
| RN2 | CAY16-103J4LF RES ARRAY 4 Resistors 10k Ω | 1206 SMD | |
| C1-3 | Capacitor 10uF | 1206 SMD | |
| C4,C5,C8,C11 | Capacitor 1uF | 0805 SMD | |
| C6,C7,C9,C10 | Capacitor 0.1uF = 100nF | 0805 SMD | |
| C12-C19 | Capacitor 0.01uF = 10nF | 0603 SMD | |
| C20 | Capacitor 0.1uF = 100nF | 0603 SMD | |
| C21-C24 | Capacitor 0.01uF = 10nF | 0603 SMD | |
| JTAG1 | SMT Pin Header Male | SMT 2 x 5 Pin | (no need to solder this one, hold against footprint while flashing) |
| Position | Name/Value | Package | Notes |
|---|---|---|---|
| U1 | 10M02SCU169C8G | BGA-169 11.0x11.0mm_Layout13x13 | FPGA Intel MAX 10 |
| U2 | LM1117-3.3 | SOT-223 | Low-Dropout Linear Regulator 3.3 Volt |
| U3-U6 | SN74CBTD16210 | TSSOP-48 6.1x12.5mm_P0.5mm | 20-BIT FET Bus switch with level shifting, high-speed TTL-compatible, https://www.ti.com/lit/ds/symlink/sn74cbtd16210.pdf |
| U7 | PinHeaders | 1.27mm pin pitch | https://www.aliexpress.com/item/32767692043.html |
| RN1 | CAY16-103J4LF RES ARRAY 4 Resistors 10k Ω | 1206 SMD | https://www.digikey.se/product-detail/sv/bourns-inc/CAY16-103J4LF/CAY16-103J4LFCT-ND/ |
| RN2 | CAY16-103J4LF RES ARRAY 4 Resistors 10k Ω | 1206 SMD | ---"--- |
| C1-3 | Capacitor 10uF | 1206 SMD | |
| C4-C11 | Capacitor 0.1uF = 100nF | 0805 SMD | |
| C12-C24 | Capacitor 0.01uF = 10nF | 0603 SMD | |
| JTAG1 | SMT Pin Header Male | SMT 2 x 5 Pin | https://www.aliexpress.com/item/4000123828528.html |
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