Changes
/* Technical Specifications */
|74LS32N||Quad 2-input OR||Port decoding, /DAC_WRITE when /ADDR_MATCH, /IORQ, /WR all LOW
|-
|SN74LS04N||Hex Inverters||purpose unknown?(used in the analog part, not for Port decoding)
|-
|TL064CDP||Quad Amplifier||no info how the 4 amplifier stages are used?
|-
|Ferranti ZN428E-8||8bit DAC||mono one-channel 8bit D/A converter (unsigned samples)
|}
