W83977G Winbond Electronics Corp America, W83977G Datasheet - Page 177

• Manufacturer Part Number: W83977G
• Description: W83877TF plus KBC, CIR, RTC, Pb-free
• Manufacturer: Winbond Electronics Corp America

16. APPLICATION CIRCUITS
16.1 Parallel Port Extension FDD
MOB2/BUSY
HEAD2/ERR
STEP2/SLIN
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
TRK02/PD1
RWC2/AFD
WE2/SLCT
DSB2/ACK
DCH2/PD4
RDD2/PD3
DIR2/INIT
IDX2/PD0
WP2/PD2
WD2/PE
PD7
PD6
PD5
STB
Parallel Port Extension FDD Mode Connection Diagram
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PRINTER PORT
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Publication Release Date: May 2006
RWC2
HEAD2
MOB2
DCH2
RDD2
WP2
TRK02
WE2
WD2
STEP2
DIR2
DSB2
IDX2
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Revision 0.60