SCAN12100TYA/NOPB National Semiconductor, SCAN12100TYA/NOPB Datasheet - Page 26

• Manufacturer Part Number: SCAN12100TYA/NOPB
• Description: IC SERIAL/DESERIAL CPRI 100-TQFP
• Manufacturer: National Semiconductor
• Series: SCANr

Specifications of SCAN12100TYA/NOPB

• Function: Serializer/Deserializer
• Data Rate: 614.4Mbps
• Input Type: LVTTL/LVCMOS
• Output Type: LVTTL, LVCMOS
• Number Of Inputs: 10
• Number Of Outputs: 10
• Voltage - Supply: 1.8 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SCAN12100TYA

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Bit
D15–D8
D7-D2
D1-D0
Bit
D15–D4
D3-D0
Bit
D15-D14
D13-D0
Bit
D15-D11
D10
D9-D8
D7-D6
D5-D4
D3-D2
D1-D0
4.1.6 Transmit De-Emphasis
4.1.7 Loopback Mode
4.1.8 MDIO
4.1.9 BIST Control
Address: 06h Value: 2000h
Address: 07h Value: 0000h
Address: 08h Value: 8000h
Address: 09h Value: 0000h
Default
8'h20
6'd0
2'b00
Default
12'h000
4'b0000
Default
2'b10
14'd0
Default
4'h0
1'b0
2'b00
2'b00
2'b00
2'b00
2'b00
Bit Name
Hyperframe Size
Reserved
TX DE
Bit Name
Reserved
Loopback
4'b0000
4'bxx10
4'bxxx1
4'b1000
4'b0100
4'b1100
Bit Name
Reserved
Reserved
Bit Name
Reserved
RX Output Enable
BIST Enable
Reserved
RX BIST
2b'00
2b'01
2b'10
2b'11
Reserved
TX BIST
2b'00
2b'01
2b'10
2b'11
Access
Access
Access
Access
RW
RW
RW
RW
RW
RW
RW
RW
RW
RO
—
—
—
—
Bit Description
Sets non-CPRI hyperframe length
Reserved for future use. Returns undefined value when read.
Transmit De-Emphasis: Sets transmit de-emphasis when PE[1:0] pins
are low or floating.
Bit Description
Reserved for future use. Returns undefined value when read.
Programs loopback mode
Normal operation (no loopback)
Line loopback mode
Local loopback mode
Special local loopback mode
Special line loopback mode
Digital loopback mode
All other combinations place device in normal operation.
Bit Description
Required MDIO bits. Returns 2'b10 when read.
Reserved for future use. Returns undefined value when read.
Bit Description
Reserved for future use. Returns undefined value when read.
Rx Output Enable: Writing a [1] value enables ROUT pins in BIST
mode.
[9] Rx BIST Verify, [8] Tx BIST Enable: Writing 1's to these bits enables
BIST mode. Tx and Rx BIST modes may be operated independently.
Reserved for future use. Returns undefined value when read.
Rx BIST Pattern Detect
CJPAT pattern (lane 0 per XAUI specification)
PRWS10 (Pseudo Random Word Sequence) pattern
Reserved pattern
CJPAT pattern (lane 0 per XAUI specification)
Reserved for future use. Returns undefined value when read.
Tx BIST Pattern Generation
CJPAT pattern (lane 0 per XAUI specification)
PRWS10 (Pseudo Random Word Sequence) pattern
Reserved pattern
CJPAT pattern (lane 0 per XAUI specification)
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