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Signals lengths on the M14Q2 are tuned as below:
Function Net
Length (mil)
SGMII
SGMII_TX_P
617.11
SGMII_TX_M
642.13
SGMIISGMII_RX_P
661.40
SGMIISGMII_RX_M
675.06
2.5. HSIC interface
The M14Q2 includes a HSIC interface. This host interface can be connected to other application
processor or interface-transfer chipset.
Figure 4.
HSIC circuit example
Layout suggestion:
Single-end impedance: 50 Ω
Intra-lane mismatch: < 2 mm
Maximum trace length:100 mm
Signals lengths on the M14Q2 are tuned as below:
Function Net
Length (mil)
HSIC
HSIC_STB
287.29
HSIC_DATA
315.04
