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跳到步骤#12

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步骤行

[* black] Notable ICs on the Mac 128K logic board:
[*
red] Motorola MC68000G8 Microprocessor
[*

[*
orange] Fairchild Semiconductor 74LS393 Video Counter
[*

[*
yellow] Micron 4264 64K RAM (64K x 16 = 1024K)
[* green] Simtek C19728 and C19729 32K ROM (32K x 16 = 512K)
[* black] Notable ICs on the Mac 128K logic board:
[*
red] Motorola MC68000G8 Microprocessor
[*

[*
orange] Fairchild Semiconductor 74LS393 Video Counter
[*

[*
yellow] Micron 4264 64K RAM (64K x 16 = 1024K)
[* green] Simtek C19728 and C19729 32K ROM (32K x 16 = 512K)

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