Expansion cards
(most recent first)
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Expansion card#12258(PERSYST STC TIME SPECTRUM 384) has been associated toChip#11659(Texas Instruments SN75153 (RS-232 Driver)) by helencroft -
Expansion card#12258(PERSYST STC TIME SPECTRUM 384) has been associated toChip#10157(Texas Instruments SN75154 (RS-232 Receiver)) by helencroft -
Expansion card#12258(PERSYST STC TIME SPECTRUM 384) has been associated toChip#6479(National Semiconductor MM58167 (Real-Time Clock)) by helencroft -
Expansion card#12258(PERSYST STC TIME SPECTRUM 384) has been associated toChip#4607((multiple brand) 8250 (UART) [INS8250, UM8250, 82C50B]) by helencroft