W83877ATG Nuvoton Technology Corporation of America, W83877ATG Datasheet - Page 181

• Manufacturer Part Number: W83877ATG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83877ATG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

13. TIMING WAVEFORMS
13.1 FDC
SA0-SA9
SA0-SA9
IOW or
D0-D7
DACK
D0-D7
DACK
DACK
DRQ
AEN
IOW
AEN
IRQ
IOR
IOR
IRQ
CS
TAR
TAW
TMW (IOW)
TMA
TMR (IOR)
TAM
TFD
DMA Operation
Processor Write Operation
Processor Read Operation
TMRW
TMCY
TRR
TWW
TAA
TDW
- 174 -
TDH
TR
TWI
TRA
TWA
TDF
TWD
W83877ATF/W83877ATG
STEP
DIR
INDEX
WD
TDST
TC
RESET
TIDX
Drive Seek operation
Terminal Count
TSTP
Write Date
TWDD
Index
TIDX
Reset
TTC
TRST
TSC
TSTD