arteris noc 能不能在端口上插上axi pipeline(full/rev/fwd)？

tracy6969 · 发表于 2024-8-6 08:29:06

You can take a look into Fl*x*rtist_Software doc, chapter Fle*N*C Fl*x*rtist Design C*mp*siti*n Editor.
In C*ncepts doc a brief description of concept is given.
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m006 · 发表于 2024-8-7 08:05:26

编译的时候报告很多这样的warning,是哪里设置有问题吗?只有一个pdd

(vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_And_28_1' at line 28 will be overwritten.
(vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_And_4_1' at line 131 will be overwritten.
(vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Or_28_1' at line 148 will be overwritten.
(vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Or_4_1' at line 251 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_6ed51eef_a102a146a1a1a0' at line 268 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_transport_pipe_unit_Unit_z_766a4c19' at line 340 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_33ed4d46_a115' at line 459 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_33ed4d46_a41' at line 514 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_generic_util_pwr_Unit_z_0c167db0' at line 569 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_generic_util_qual_Unit_z_c6bd162b12' at line 689 will be overwritten.
(vlog-2275) Existing module 'hw_rtl_generic_pipe_unit_Unit_z_6309f20e' at line 829 will be overwritten.
: (vlog-2275) Existing module 'sw_rtl_generic_mt2g_helpers_Plode_z_29807e4e' at line 1278 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Decode_z_From4To10' at line 1340 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_RegSR_RstERG_1' at line 1363 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_RegSR_SetERDX01G_1' at line 1388 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_RegSR_SetRG_1' at line 1413 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_generic_util_qual_Unit_z_10cfce786f' at line 1436 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Decode_z_From2To2' at line 1576 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Encode_z_10' at line 1595 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_pipe_Bwd_z_fe1433a7_a10' at line 1617 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_RegSR_RstERG_10' at line 1685 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_ScanPrio_EF_1' at line 1710 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_ScanPrio_EF_2' at line 1720 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_ScanPrio_EF_3' at line 1747 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_ScanPrio_EF_5' at line 1778 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_ScanPrio_F_10' at line 1813 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_context_cxt_Alloc_z_da51ac10' at line 1847 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_generic_g2t_allocate_Unit_z_ee04e1a3' at line 1926 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_generic_g2t_decode_Unit_z_ee04e1a3' at line 2183 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Chain_z_3465c9ee_6' at line 2296 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Scan_M_6' at line 2327 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_nttp_generic_hwTools_reqChk_unit_Unit_z_86ecc77d' at line 2357 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_b9c61f11_a32a4a1a32a0a1a0a1a6a1a3a0a0a1a1a0a0a32' at line 2618 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_f98cc18f_a1a0a2a0a0a0a0a0a0a1' at line 2728 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_generic_g2t_pipe_Unit_z_9bba07ee_a0a0a0a0a0a0a2a1a1a0' at line 2793 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_6580ede3_a0a1a0a0a2a1a0a0a0a0a1a1' at line 3201 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_generic_g2t_pipe_Unit_z_a0e6d9e8_a0a0a0a0a1a1a0a0a2a1a0a1' at line 3276 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_f98cc18f_a7a4a0a2a0a0a1a0a0a1' at line 3720 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_generic_g2t_pipe_Unit_z_ecda5511_a0a0a1a0a0a0a2a1a7a4' at line 3795 will be overwritten.
: (vlog-2275) Existing module 'hw_rtl_util_pipe_Null_z_653d8c77_a1a0a0a0a32a1a0a1a3a0a2a1a1a0a1a4a0a1a1a1' at line 4239 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Transpose_n4p9' at line 4354 will be overwritten.
: (vlog-2275) Existing module 'tools_cirrus_src_crdl_library_rtllib_Transpose_n8p4' at line 4398 will be overwritten.

南波湾001 · 发表于 2024-8-7 09:28:36

请问这个flexnoc .run文件的key是多少，或者有什么其他的办法吗

tracy6969 · 发表于 2024-8-7 10:29:32

m006 发表于 2024-8-7 08:05
编译的时候报告很多这样的warning,是哪里设置有问题吗?只有一个pdd

(vlog-2275) Existing module 'tools_c ...

What are your export options ?

do you use single file ?
do you export several N*Cs and have given unique top level name ?
have you provided customer cells which might be used in many places ?

m006 · 发表于 2024-8-21 07:50:36

tracy6969 发表于 2024-8-7 10:29
What are your export options ?

do you use single file ?

还是不行，麻烦帮看一下pdd哪里有问题。好多Existing module的warning。

谢谢

m006 · 发表于 2024-8-28 07:21:11

产生的RTL里的这些延时怎么去掉?由哪个选项控制的?

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tracy6969 · 发表于 2024-8-28 08:53:27

Why would you want to remove those ?
I never did and those help to avoid delta cycle issues.

m006 · 发表于 2024-8-29 06:18:27

有些IP加了延时，有些没有。不一致。导致数据采样错误。干脆直接去掉。

m006 · 发表于 2024-10-3 10:40:54

本帖最后由 m006 于 2024-10-3 10:45 编辑

tracy6969 发表于 2024-8-28 08:53
Why would you want to remove those ?
I never did and those help to avoid delta cycle issues.

请问：这个local address和global address是什么意思？我的本意是把m8的地址范围配置成(0x1000_0000~0x1fff_ffff)。但是下面报告map冲突。而且,从connectivity来看,提示s7和s11到m8有冲突.

tracy6969 · 发表于 2024-10-3 13:32:26

m006 发表于 2024-10-3 10:40
请问：这个local address和global address是什么意思？我的本意是把m8的地址范围配置成(0x1000_0000~0x1ff ...

local is for address remapping

i.e., in your configuration if a master accesses global base 0x1000_0000 it would be seen locally as well as 0x1000_0000 but you want it locally 0x0
the tool complains the non fitting mask, ie, you can't have a base at 256M with a 512M mask
If your target has 512M address space and you want to have it globally at base address 0x1000_0000 you have to split the target address space
configure m8/T/0/0 local 0x0 global 0x1000_0000 mask 256M
add (select the target line m8/T/0/0 and right click then choose Duplicate) m8/t/0/1 local 0x1000_0000 global 0x2000_0000 mask 256M
guess you need to revisit other mappings too
the connectivity errors are just shown because in your current configuration s7 and s11 couldn't access m8 due to the wrong mapping

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arteris noc 能不能在端口上插上axi pipeline(full/rev/fwd)？

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