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STD 61c Serial and Storage

61c Serial and Storage

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License

GPL 3.0

License: GPL 3.0

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Update time: 2019-05-27 19:49:31
Creation time: 2019-04-10 11:49:40
Description

Description

"The Missing Module" Pairing this module with S. Cousins SC108 (CPU+memory) or SC114 SBC form a complete CP/M computer system. The beauty with #61 is that it can be used as a 1) bus clock 2) serial interface 3) CF-drive 4) or a combination of these functions. In addition, it allows the CPU to run asynchronously up to 24Mhz (Z80) or 33Mhz (Z180)
Design Drawing

Design Drawing

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ID Name Designator Footprint Quantity
1 100nF C1,C2,C3,C4,C5,C6 RAD-0.1 6
2 CXO_DIP8 X1 OSCILLATOR_DIP-8 1
3 2k2 R1,R2,R3 AXIAL-0.3 3
4 FTDI_DEVICE JP1 FTDI_DEVICE_SIDE 1
5 JUMPER_2p JP2,JP5,JP6,JP3 1X02 4
6 74HCT138N U3 DIP-16 1
7 LED-3MM LED1,LED2,LED3 LED-3MM/2.54 3
8 1K R4 AXIAL-0.3 1
9 FRONT U4 1X22 1
10 BACK U5 1X22 1
11 SN74HCT32N U2 DIP-14 1
12 4K7 R5,R6,R7 AXIAL-0.3 3
13 JUMPER3 A1,A2 JUMPER3 2
14 2.54mm 1x40P RC40_BUS HDR-2.54-Z-1X40P 1
15 74HCT02N U1 DIP-14 1
16 MC68B50P IC1 XDIP-24W 1
17 2x4pin P1,P2 2X4PIN 2
18 10K R8,R9 AXIAL-0.3 2

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