关于Virtex-6 BPI模式程序。

mm58690

. S/ X2 s( i" G
Virtex-6采用BPI模式，Flash用的XCF128，在通过FPGA向flash中下载mcs文件时，每次都是运行到12%就停下不动了。
1 Q  S) t* w1 H% H) s" B强制断电退出后，iMPACT的提示如下：
PROGRESS_START - Starting Operation.
, R0 @$ X$ h% s6 m: ?! @. B* i. VMaximum TCK operating frequency for this device chain: 66000000.
$ k" o  W4 d9 [$ x2 O7 k/ ~1 A! mValidating chain...
Boundary-scan chain validated successfully.
1: Device Temperature: Current Reading: 34.63 C, Min. Reading: 34.13 C, Max. Reading: 38.56 C
1: VCCINT Supply: Current Reading: 1.008 V, Min. Reading: 1.002 V, Max. Reading: 1.020 V
1: VCCAUX Supply: Current Reading: 2.496 V, Min. Reading: 2.479 V, Max. Reading: 2.505 V
% F7 O( K  p$ A- b9 G: y, b9 D4 R2 f'1': BPI access core not detected. BPI access core will be downloaded to the device to enable operations.
INFO:iMPACT - Downloading core file C:/Xilinx1/14.7/ISE_DS/ISE/virtex6/data/xc6vsx315t_jbpi.cor.
4 X. k: ^: G0 C7 v% r4 i  w5 z'1': Downloading core...
Match_cycle = NoWait.
- A) `1 j7 Z$ d9 |6 M/ b* PMatch cycle: NoWait
4 s+ e& k" e- U* H3 e% HLCK_cycle = NoWait.
LCK cycle: NoWait
done.
INFO:iMPACT:2219 - Status register values:
6 e" a5 F( U1 iINFO:iMPACT - 0011 0001 0101 1100 0001 1011 1100 0000
. h0 _& J2 i: p" hINFO:iMPACT:2492 - '1': Completed downloading core to device.
$ L0 y: [: O3 i  D8 I6 B6 q" d, T2 H'1': BPI access core not detected. BPI access core will be downloaded to the device to enable operations.
- Z# p/ u9 E4 }3 X( IINFO:iMPACT - Downloading core file C:/Xilinx1/14.7/ISE_DS/ISE/virtex6/data/xc6vsx315t_jbpi.cor.
'1': Downloading core...
Match_cycle = NoWait.
8 m  V9 L$ _. L- I5 Q; CMatch cycle: NoWait
LCK_cycle = NoWait.
LCK cycle: NoWait
# @( Q- L" A$ {- t3 tdone.
; b# c5 [" g! O; T4 y0 |; OINFO:iMPACT:2219 - Status register values:
INFO:iMPACT - 0011 0001 0101 1100 0001 1011 1100 0000
+ i/ s4 [% _* f( pINFO:iMPACT:2492 - '1': Completed downloading core to device.
8 {# e, v8 Q- O6 P9 hCable speed is default to 3Mhz or lower for BPI operations.
3 d- b, G0 k% DCurrent cable speed is set to 3.000 Mhz.
INFO:iMPACT - Core Status Register: [80] : 1
% _$ v4 e& m: qINFO:iMPACT - Core Status Register: [81] : 1
INFO:iMPACT - Core Status Register: [82] : 1
INFO:iMPACT - Core Status Register: [83] : 1
" Q3 i; `6 y+ d9 k" P7 NINFO:iMPACT - Core Status Register: [84] : 1
INFO:iMPACT - Core Status Register: [85] : 1
4 ~) U7 L0 j/ H7 O9 c7 e/ U9 `7 tINFO:iMPACT - Core Status Register: [86] : 1
& S6 y+ @, O, e8 l% pINFO:iMPACT - Core Status Register: [87] : 1
INFO:iMPACT - Core Status Register: [88] : 1
5 V+ D: O- n  q, ?+ W$ D1 |INFO:iMPACT - Core Status Register: [89] : 1
& y) D, W& }3 T: f# QINFO:iMPACT - Core Status Register: [90] : 1
  P5 b6 H6 }& S5 gINFO:iMPACT - Core Status Register: [91] : 1
3 S* n) `; o3 s0 j+ SINFO:iMPACT - Core Status Register: [92] : 1
$ O* b$ P8 _! pINFO:iMPACT - Core Status Register: [93] : 1
INFO:iMPACT - Core Status Register: [94] : 1
. i+ I* u. F) V2 K! r, J, hINFO:iMPACT - Core Status Register: [95] : 1
9 ?, v; i- y9 c2 k'1': Errors encountered while loading microprogram.
6 G: u. y8 s6 c1 ?! b6 APROGRESS_END - End Operation.
6 g; f* p4 c* ]4 k哪位大神帮忙分析下，非常感谢！

Colbie

帮顶。

fanichicl

路过。