Motherboard#6838 (Amstrad PC1640) has been associated to Chip#4002 (Paradise PEGA1A (Autoswitch EGA Controller) [G3101]) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#2644 ((any brand) 6818 [VL82C018, MC146818, KS82C6818, HD146818, HM6818P]) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#6305 (Amstrad 40044) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#6304 (Amstrad 40043) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#2579 (Intel 8237A (DMA Controller) [KS82C37A, VL82C37A, UM8237AE, uPD8237AC]) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#2583 (Intel 8259A (Programmable Interrupt Ctrl.) [VL82C59A, KS82C59A, M82C59A, uPD8259AC, M5L8259AP]) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#2580 (Intel 8253 (Programmable Interval Timer) [uPD8253C, TMP8253P]) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#5490 (NEC uPD765 (Floppy Controller) [WD37C65, FDC37C65, Z765A, Z0765A, GM82C765B, \*765\*]) by helencroft

Motherboard#6838 (Amstrad PC1640) has been associated to Chip#4607 ((any brand) 8250 (Async RX/TX) [INS8250, UM8250, 82C50B]) by helencroft

Motherboard#6838 has been updated by helencroft