gm82c765b ETC-unknow, gm82c765b Datasheet - Page 9

• Manufacturer Part Number: gm82c765b
• Description: Floppy Disk Subsystem Controller
• Manufacturer: ETC-unknow

(3) TERMINAL COUNT (TC) COUNTING
(4) DMA TIMING
(2) WRITE Timing
DATA
DACK
RD
DMA
TC
DMA or IRQ
or
CS
WR
DATA
IRQ
WR
,
DACK
,A0
tMA
tMR
tMW
tAW
tAM
tCR
tCW
tMRW
tRD
Data Valid
tWW
tAA
9
tMCY
Data Valid
tDW
tDW
tTC
tWA
tWD
tWI
tDF
tWD
GM82C765B