tc5299j ETC-unknow, tc5299j Datasheet - Page 30

• Manufacturer Part Number: tc5299j
• Description: Fast Ethernet Pcmcia Controller
• Manufacturer: ETC-unknow

Symbol
T5a
T5c
T6a
T6c
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21
T22
T1
T2
T3
T4
T7
T9
ALE Width (ISA Interface)
AEN valid before Command Strobe Active
SA0-9 Valid before IOR* , IOW* Asserted
IOR*, Asserted to SD0-15 Driven
SA0-9 Valid before IO16* Valid
SA0-9 Valid and IOR* or IOW* Active before IO16*
Valid
IOR*, IOW* Asserted to IORDY Deasserted
ALE Asserted and SA0-9 Valid to IORDY Deasserted
IOR*, IOW* Deasserted before SA0-9 Invalid
IOR*, Deasserted to SD0-15 Read Data Invalid
IOR*, Deasserted to SD0-15 Floating
SD0-15 Write Data Valid to IOW* Deasserted
IOW*, Deasserted to SD0-15 Write Data Invalid
IOR*, IOW* Active Width
IOR*, IOW* Inactive Width
ALE Asserted before IOR*, IOW* Asserted
IOR*, IOW* Negated before Next ALE Asserted
IORDY Asserted to SD0-15 I/O Read Data Valid
IOR*, IOW* Deasserted before AEN Invalid
AEN Valid before ALE Deasserted
IOR* Asserted to SD0-15 Read Data Valid
IORDY Invalid after MR* Deasserted
IORDY Invalid after MW* Deasserted
Description
-30-
8-Bit Transfers
Min
300
20
60
40
15
60
20
85
25
50
0
0
Max
100
150
60
45
60
16-Bit Transfers
Min
140
20
60
20
15
20
20
85
25
20
25
50
0
0
Max
60
50
50
60
45
60
90
30
20
07/04/01
Ver. 0.1
TC5299J
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns