UPD98405 Datasheet, PDF (49/64 Pages) NEC – 155M ATM INTEGRATED SAR CONTROLLER

ABRT_B, ERR_B, and OE_B pins
Parameter
ABRT_B setup time
ABRT_B hold time
ERR_B setup time
ERR_B hold time
OE_B ↓→ AD/PAR output
determination time
OE_B ↑→ AD/PAR high-impedance
determination time
Symbol
tSABRT
tHABRT
tSERR
tHERR
tDADOE
tFADOE
DMA abort/ERR_B timing
CLK
Condition
µPD98405
MIN.
8
3
8
3
TYP.
MAX. Unit
ns
ns
ns
ns
18
ns
18
ns
ATTN_B
GNT_B
ABRT_B
ERR_B
OE_B timing
AD31-AD0
PAR3-PAR0
OE_B
tSABRT
tHABRT
tSERR
tHERR
Data 0
(output)
tFADOE
tDADOE
Data 0
(output)
Data Sheet S12689EJ2V0DS00
49