HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 842

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

21.3.11 Ethernet Controller Timing
Table 21.16 Ethernet Controller Timing
Conditions: V
Item
TX-CLK cycle time
TX-EN output delay time
ETXD[3:0] output delay time
CRS setup time
CRS hold time
COL setup time
COL hold time
TX-ER output delay time
RX-CLK cycle time
RX-DV setup time
RX-DV hold time
ERXD[3:0] setup time
ERXD[3:0] hold time
RX-ER setup time
RX-ER hold time
MDI0 setup time
MDI0 hold time
MDI0 output data hold time*
LNKSTA setup time
LNKSTA hold time
WOL output delay time
EXOUT output delay time
EXPOSE output delay time
Note: * The user must ensure that the code satisfies this condition.
V
CC
SS
= PV
= PLLV
SS
= PLLV
CC
= 3.3 V ±0.3 V, PV
SS
= 0 V, Ta = –20 to +75°C
Symbol
tTcyc
tTENd
tETDd
tCRSs
tCRSh
tCOLs
tCOLh
tTERd
tRcyc
tRDVs
tRDVh
tERDs
tERDh
tRERs
tRERh
tMDI0s
tMDI0h
tMDI0dh
tLNKSs
tLNKSh
tWOLd
tEXOUTd
tEPOSEd
CC
= 5.0 V ± 0.5 V/3.3 V ±0.3 V, PV
Min
2.4
3
3
10
10
10
10
3
2.4
10
3
10
3
10
3
10
10
TBD
TBD
TBD
TBD
—
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
—
20
20
—
—
—
—
20
—
—
—
—
—
—
—
—
—
TBD
—
—
10
TBD
TBD
Unit
tcyc
ns
ns
ns
ns
ns
ns
ns
tcyc
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
V
Figure
21.69
21.70
21.71
21.72
21.73
21.74
21.75
21.76
21.77
21.78
21.79
CC
,
833