參數(shù)資料
型號: GL9714
廠商: Genesys Logic, Inc.
英文描述: PCI ExpressTM PIPE x4 PHY
中文描述: 管x4的PCI ExpressTM物理層
文件頁數(shù): 15/46頁
文件大?。?/td> 527K
代理商: GL9714
GL9714 PCI Express
TM
PIPE x4 PHY
2004-2007 Genesys Logic Inc. - All rights reserved.
Page 15
3.4 Pin Descriptions
Table 3.4 - Pin Descriptions
PIPE Interface
Pin Name
I/O Standard
Pin#
Type
Description
RST_N
LVCMOS2
U12
I
Global reset
PCLK
SSTL2_I
T14
O
Parallel interface clock
All data movement across the parallel
interface is synchronous to this clock.
1. For 8-bit mode:
PCLK operates at 250 MHz and is applied
to synchronize all TXDx, RXDx data bus
and all commands.
2. For 16-bit mode:
PCLK operates at 125 MHz and is applied
to synchronize all TXDx, RXDx data bus
and all commands.
3. For 10-bit mode(TBC):
PCLK operates at 250 MHz and is applied
to synchronize the TXDx data bus and all
commands.
1. For 8-bit and 16-bit modes:
Encodes receiver status and error codes for
the received data stream and receiver
detection
000 Received data OK
001 1 SKP added
010 1 SKP removed
011 Receiver detected
100 8B/10B decode error
101 Elastic Buffer overflow
110 Elastic Buffer underflow
111 Receiver disparity error
2. For 10-bit modes:
RXSTSx[2]: RBCx, synchronize the RXDx
data bus
RXSTSx[1]: RXPRSNTx, report the result
of receiver detection
RXSTSx[0]: RXDx9, bit 9 of RXDx data
bus
Indicates receiver detection of an electrical
idle
This is an asynchronous signal.
Used to communicate completion of several
PHY functions including power state
transitions and receiver detection
Indicates symbol lock and valid data on RXDx
and RXDKx
RXSTSA[2:0]
RXSTSB[2:0]
RXSTSC[2:0]
RXSTSD[2:0]
SSTL2_I
D17, G14, F14
T17, M14, P17
P4, R2, P5
G3, F2, H4
O
RXIDLEA~D
LVCMOS2
T13, T12, T8, P8
O
PHYSTS
SSTL2_I
U5
O
RXVLDA~D
LVCMOS2
P12, P11, U7, U6
O
TXCMPA~D
SSTL2_I
F15, L14, R3, G1
I
Sets the running disparity to negative
TXIDLEA~D
LVCMOS2
R14, R12, U8,
T7
I
Forces Tx output to electrical idle
RXDKA~D
SSTL2_I
E17, N15, T1,
E1
O K-code indication for the received symbols
RXDA[7:0]
SSTL2_I
H16, J16, H14, G17,
H15, G16, G15, F16
O Parallel data output bus
相關PDF資料
PDF描述
GL9714-TGGXX PCI ExpressTM PIPE x4 PHY
GL9ED2 2.0X5.0mm, Rectangle Type, Milky Diffusion, Dichromatic LED Lamps for Indicator
GL9ED2 HIGH-LUMINOSITY LED LAMP
GL9T030 Super-luminosity/High-luminosity Numeric LED
GL9U100 Super-luminosity/High-luminosity Numeric LED
相關代理商/技術參數(shù)
參數(shù)描述
GL9714-TGGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:PCI ExpressTM PIPE x4 PHY
GL99 制造商:Gem Sound 功能描述:Rack Mount Outlet Strip, With Light
GL9915 制造商:GTM 制造商全稱:GTM 功能描述:N-CHANNEL ENHANCEMENT MODE POWER MOSFET
GL9960 制造商:GTM 制造商全稱:GTM 功能描述:N-CHANNEL ENHANCEMENT MODE POWER MOSFET
GL9971 制造商:GTM 制造商全稱:GTM 功能描述:N-CHANNEL ENHANCEMENT MODE POWER MOSFET