MSC8113 Freescale Semiconductor / Motorola, MSC8113 Datasheet - Page 35

• Manufacturer Part Number: MSC8113
• Description: Tri-Core Digital Signal Processor
• Manufacturer: Freescale Semiconductor / Motorola

2.5.10.4
2.5.11
Freescale Semiconductor
Notes:
No.
808
809
810
No.
601
602
603
604
605
ETHSYNC_IN, ETHRXD to ETHCLOCK rising edge set-up time
ETHCLOCK rising edge to ETHSYNC_IN, ETHRXD hold time
ETHCLOCK rising edge to ETHSYNC, ETHTXD output delay
1.
2.
REFCLK
REFCLK edge to GPIO out valid (GPIO out delay time)
REFCLK edge to GPIO out not valid (GPIO out hold time)
REFCLK edge to high impedance on GPIO out
GPIO in valid to REFCLK edge (GPIO in set-up time)
REFCLK edge to GPIO in not valid (GPIO in hold time)
(Output)
(Input)
GPIO
GPIO
GPIO Timing
Measured using a 5 pF load.
Measured using a 15 pF load.
SMII Mode
ETHSYNC_IN
ETHRXD
ETHCLOCK
ETHSYNC
ETHTXD
603
MSC8113 Tri-Core Digital Signal Processor Data Sheet, Rev. 0
High Impedance
Figure 25. SMII Mode Signal Timing
Table 27. SMII Mode Signal Timing
Characteristics
Characteristics
808
Figure 26. GPIO Timing
Table 28. GPIO Timing
604
Valid
Valid
Valid
605
810
809
602
Valid
Min
Ref = CLKIN
1.1
3.5
0.5
—
—
Min
1.5
1.0
1.0
1
Max
6.1
5.4
—
—
—
Max
6.0
601
—
—
2
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
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