IXF1104
Table 17. SPI3 MPHY/SPHY Interface (Sheet 2 of 3)
SPI3 Signals |
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MPHY | SPHY |
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TERR_0 | TERR_0 | A8 |
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| MPHY: Use TERR_0 as the TERR | |
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GND | TERR_1 | K1 |
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| signal. | ||||
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| SPHY: Each port has its own dedicated | |
GND | TERR_2 | E11 |
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| TERR_n signal | |
GND | TERR_3 | J8 |
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TSOP_0 | TSOP_0 | C7 |
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| MPHY: Use TSOP_0 as the TSOP | |
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GND | TSOP_1 | E3 |
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| signal. | ||||
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| SPHY: Each port has a dedicated | |
GND | TSOP_2 | C10 |
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| TSOP_n signal. | |
GND | TSOP_3 | J5 |
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TEOP_0 | TEOP_0 | A7 |
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| MPHY: Use TEOP_0 as the TEOP | |
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GND | TEOP_1 | F3 |
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| SPHY: Each port has a dedicated | |
GND | TEOP_2 | E4 |
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| TEOP_n signal. | |
GND | TEOP_3 | H5 |
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TMOD[1:0] | GND | D9 | A6 |
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| TSX and TMOD[1:0] are only applicable | |
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TSX | GND | E1 |
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| in MPHY mode. | |
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TADR[1:0] | TADR[1:0] | A12 | A11 |
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| Used to address port for PTPA signal. | |
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PTPA | PTPA | B11 |
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| PTPA can be used in MPHY and SPHY | |
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DTPA_0:3 | DTPA_0:3 | D3 | L1 | A9 | J7 | DTPA is available on a | |
both MPHY and SPHY modes. | |||||||
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STPA | NC | C11 |
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| STPA is only applicable in MPHY mode. | |
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RDAT[31:24] | RDAT[7:0]_3 | F24 | G24 | G23 | G22 |
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G21 | G20 | G19 | G18 |
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RDAT[23:16] | RDAT[7:0]_2 | E21 | E22 | D22 | C22 | MPHY: Consists of a single 32 bit data | |
C21 | C20 | B22 | B20 | bus. | |||
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| SPHY: Separate | |
RDAT[15:8] | RDAT[7:0]_1 | F18 | E18 | E17 | F16 | ||
E16 | D16 | C17 | A17 | Ethernet port. | |||
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RDAT[7:0] | RDAT[7:0]_0 | F14 | E14 | D14 | C13 |
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C14 | B14 | A15 | A14, |
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| To achieve maximum bandwidth, set | |
RFCLK | RFCLK | A19 |
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| RFCLK as follows: | |
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| MPHY: 133 Mhz. | ||||
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| SPHY: 125 Mhz. | |
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RPRTY_0 | RPRTY_0 | E15 |
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| MPHY: Use RPRTY_0 as the RPRTY | |
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NC | RPRTY_1 | G16 |
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| signal. | ||||
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| SPHY: Each port has a dedicated | |
NC | RPRTY_2 | E20 |
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| RPRTY_n signal. | |
NC | RPRTY_3 | F20 |
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RENB_0 | RENB_0 | A13 |
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| MPHY: Use RENB_0 as the RENB | |
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VDD2 | RENB_1 | A18 |
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| signal. | ||||
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| SPHY: Each port has a dedicated | |
VDD2 | RENB_2 | C19 |
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| RENB_n signal | |
VDD2 | RENB_3 | E24 |
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Datasheet | 59 |
Document Number: 278757
Revision Number: 007
Revision Date: March 25, 2004