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參數(shù)資料
| 型號(hào)： | ORT42G5-1BM484I |
| 廠商： | Lattice Semiconductor Corporation |
| 文件頁(yè)數(shù)： | 78/119頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC FPSC TRANSCEIVER 4CH 484-BGA |
| 產(chǎn)品變化通告： | Product Discontinuation 01/Aug/2011 |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 系列： | * |
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Lattice Semiconductor
ORCA ORT42G5 and ORT82G5 Data Sheet
61
SERDES Common Transmit and Receive Channel Conguration Registers (Read/Write), xx = [AC, AD, BC or BD]
30022 - AC
30032 - AD
30122 - BC
30132 - BD
[0]
TXHR_xx
00
Transmit Half Rate Selection Bit, Channel xx. When TXHR_xx = 1,
HDOUT_xx's baud rate = (REFCLK[A:B]*10) and TCK78[A:B] =(REF-
CLK[A:B]/4); when TXHR_xx=0, HDOUT_xx's baud rate = (REF-
CLK[A:B]*20) and TCK78[A:B]=(REFCLK[A:B]/2). TXHR_xx = 0 on
device reset.
[1]
PWRDNT_xx
Transmit Powerdown Control Bit, Channel xx. When PWRDNT_xx = 1,
sections of the transmit hardware are powered down to conserve power.
PWRDNT_xx = 0 on device reset.
[2]
PE0_xx
Transmit Preemphasis Selection Bit 0, Channel xx. PE0_xx and PE1_xx
select one of three preemphasis settings for the transmit section.
PEO_xx=PE1_xx = 0, Preemphasis is 0%
PEO_xx=1, PE1_xx = 0 or PEO_xx=0, PE1_xx = 1, Preemphasis is
12.5%
PEO_xx=PE1_xx = 1, Preemphasis is 25%.
PEO_xx=PE1_xx = 0 on device reset.
[3]
PE1_xx
[4]
HAMP_xx
Transmit Half Amplitude Selection Bit, Channel xx. When HAMP_xx = 1,
the transmit output buffer voltage swing is limited to half its normal ampli-
tude. Otherwise, the transmit output buffer maintains its full voltage
swing. HAMP_xx = 0 on device reset.
[5]
Reserved
Reserved. Must be set to 0. Set to 0 on device reset.
[6]
Reserved
[7]
8b10bT_xx
Transmit 8b/10b Encoder Enable Bit, Channel xx. When 8b10bT_xx = 1,
the 8b/10b encoder in the transmit path is enabled. Otherwise, the data
is passed unencoded. 8b10bT_xx = 0 on device reset.
30023 - AC
30033 - AD
30123 - BC
30133 - BD
[0]
RXHR_xx
20
Receive Half Rate Selection Bit, Channel xx. When RXHR_xx =1,
HDIN_xx's baud rate = (REFCLK[A:B]*10) and RCK78[A:B]=(REF-
CLK[A:B]/4); when RXHR_xx=0, HDIN_xx's baud rate = (REF-
CLK[A:B]*20) and RCK78[A:B]=(REFCLK/2). RXHR_xx = 0 on device
reset.
[1]
PWRDNR_xx
Receiver Power Down Control Bit, Channel xx. When PWRDNR_xx = 1,
sections of the receive hardware are powered down to conserve power.
PWRDNR_xx = 0 on device reset.
[2]
Reserved
Reserved. Set to 1 on device reset.
[3]
8b10bR_xx
Receive 8b/10b Decoder Enable Bit, Channel xx. When 8b10bR = 1, the
8b/10b decoder in the receive path is enabled. Otherwise, the data is
passed undecoded. 8b10bR_xx = 0 on device reset.
[4]
LINKSM_xx
Link State Machine Enable Bit, Channel xx. When LINKSM_xx = 1, the
receiver Fiber Channel link state machine is enabled. Otherwise, the
Fibre Channel link state machine is disabled.
Note: LINKSM_xx is ignored when XAUI_MODE_xx=1. LINKSM_xx = 0
on device reset.
[5:7] Not used
Not used.
Table 28. ORT42G5 Memory Map (Continued)
(0x)
Absolute
Address
Bit
Name
Reset
Value
(0x)
Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ORT42G5-1BMN484C | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| ORT42G5-1BMN484I | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| ORT42G5-2BM484C | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| ORT42G5-2BM484I | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
| ORT42G5-2BMN484C | 功能描述:FPGA - 現(xiàn)場(chǎng)可編程門陣列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-256 |
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