参数资料
型号: ORT42G5-EV
厂商: Lattice Semiconductor Corporation
文件页数: 49/119页
文件大小: 0K
描述: BOARD EVAL ORT42G5/CABLE/ADAPTER
标准包装: 1
系列: ORCA® 4 系列
类型: FPGA
适用于相关产品: ORT42G5
所含物品: 板,线缆,电源
其它名称: ORT42G5EV
Lattice Semiconductor
ORCA ORT42G5 and ORT82G5 Data Sheet
35
Table 9. Denition of Status Bits of MRWDxx that Vary for Different Channels for the ORT42G5
In the ORT42G5, SYNC2_[A, B]_OOS and SYNC4_OOS signals can be used with CH24_SYNC_xx to determine
if the desired multi-channel alignment was successful. If, when CH24_SYNC_xx goes high with the corresponding
OOS signal remaining low, the data being transferred across the core/FPGA interface is correctly aligned between
channels. Note that only the signals corresponding to the selected alignment mode will be meaningful.
12
bit 2 of 10-bit data 1
bit 2 of byte 1
11
bit 1 of 10-bit data 1
bit 1 of byte 1
10
bit 0 of 10-bit data 1
bit 0 of byte 1
09
bit 9 of 10-bit data 0
CV_xx0, code violation, byte 0
VL (connected to ground)
08
bit 8 of 10-bit data 0
K_CTRL for byte 0
07
bit 7 of 10-bit data 0
bit 7 of byte 0
06
bit 6 of 10-bit data 0
bit 6 of byte 0
05
bit 5 of 10-bit data 0
bit 5 of byte 0
04
bit 4 of 10-bit data 0
bit 4 of byte 0
03
bit 3 of 10-bit data 0
bit 3 of byte 0
02
bit 2 of 10-bit data 0
bit 2 of byte 0
01
bit 1 of 10-bit data 0
bit 1 of byte 0
00
bit 0 of 10-bit data 0
bit 0 of byte 0
Channel
Index
Bit Index
Name
Description
all
39
CH24_SYNCxx
Multi-channel alignment attempt complete if 1
AC
29
CV_AC_OR
Code violation in one or more of the received 10-bit groups for channel AC
AC
19
SYNC2_A_OOS
Dual channel synchronization of channels AC and AD not successful if 1
AD
29
CV_AD_OR
Code violation in one or more of the received 10-bit groups for channel AD
AD
19
SYNC4_OOS
Four channel synchronization not successful if 1
BC
29
CV_BC_OR
Code violation in one or more of the received 10-bit groups for channel BC
BC
19
SYNC2_B_OOS
Dual channel synchronization of channels BC and BD not successful if 1
BD
29
CV_BD_OR
Code violation in one or more of the received 10-bit groups for channel BD
BD
19
SYNC4_OOS
Eight channel synchronization not successful if 1
Table 10. Denition of Status Bits of MRWDxx that Vary for Different Channels for the ORT82G5
Channel
Index
Bit Index
Name
Description
all
39
CH248_SYNCxx
Multi-channel alignment attempt complete if 1
AA
29
CV_AA_OR
Code violation in one or more of the received 10-bit groups for channel AA
AA
19
SYNC2_A1_OOS
Dual channel synchronization of channels AA and AB not successful if 1
AB
29
CV_AB_OR
Code violation in one or more of the received 10-bit groups for channel AB
AB
19
SYNC4_A_OOS
Quad channel synchronization of SERDES quad A not successful if 1
AC
29
CV_AC_OR
Code violation in one or more of the received 10-bit groups for channel AC
AC
19
SYNC2_A2_OOS
Dual channel synchronization of channels AC and AD not successful if 1
AD
29
CV_AD_OR
Code violation in one or more of the received 10-bit groups for channel AD
AD
19
SYNC8_OOS
Eight channel synchronization not successful if 1
Table 8. Denition of Bits of MRWDxx[39:0] (Continued)
Bit Index
8b10bR=0
8b10bR=1
NOCHALGN[A:B]=1
CV_SELxx=0
NOCHALGN[A:B]=1
CV_SELxx=1
NOCHALGN[A:B]=0
CV_SELxx=1
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