- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Below are errors. Thanks in advance for your reply.
Error (14996): The Fitter failed to find a legal placement for all periphery components
Info (14987): The following components had the most difficulty being legally placed:
Info (175029): Leveling Delay Chain mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[2].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|leveling_delay_chain_dq (19%)
Info (175029): Leveling Delay Chain mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[1].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|leveling_delay_chain_dq (16%)
Info (175029): PHY_CLKBUF mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[1].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|phy_clkbuf (16%)
Info (175029): PHY_CLKBUF mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[2].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|phy_clkbuf (13%)
Info (175029): Leveling Delay Chain mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[3].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|leveling_delay_chain_dq (7%)
Info (175029): DQS Group fed by DQS I/O pad io_ddr2lp_dqs_p[2] (7%)
Info (175029): PHY_CLKBUF mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[3].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|phy_clkbuf (5%)
Info (175029): DQS Group fed by DQS I/O pad io_ddr2lp_dqs_p[3] (5%)
Info (175029): DQS Group fed by DQS I/O pad io_ddr2lp_dqs_p[1] (5%)
Info (175029): PHY_CLKBUF mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_altdqdqs:dq_ddio[0].ubidir_dq_dqs|altdq_dqs2_acv_cyclonev_lpddr2:altdq_dqs2_inst|phy_clkbuf (4%)
Error (14986): After placing as many components as possible, the following errors remain:
Error (175001): The Fitter cannot place 1 DQS address/command group, which is within altera_mem_if_lpddr2_phy_core soft_lpddr2_p0.
Info (14596): Information about the failing component(s):
Info (175028): The DQS address/command group name(s): I/O pad o_ddr2lp_ca[7]
Error (16234): No legal location could be found out of 13 considered location(s). Reasons why each location could not be used are summarized below:
Error (175006): Could not find path between source Leveling Delay Chain and the DQS address/command group
Info (175026): Source: Leveling Delay Chain mif2l2:u_mif2l2|soft_lpddr2:u_soft_lpddr2|soft_lpddr2_0002:soft_lpddr2_inst|soft_lpddr2_p0:p0|soft_lpddr2_p0_memphy:umemphy|soft_lpddr2_p0_new_io_pads:uio_pads|soft_lpddr2_p0_addr_cmd_pads:uaddr_cmd_pads|soft_lpddr2_p0_acv_ldc:address_gen[7].acv_adc_ca_ldc|leveling_delay_chain_dqs
Info (175021): The Leveling Delay Chain was placed in location LEVELINGDELAYCHAIN_X16_Y61_N1
Error (175022): The DQS address/command group could not be placed in any location to satisfy its connectivity requirements
Info (175029): 11 locations affected
Info (175029): DQS address/command group containing AE18
Info (175029): DQS address/command group containing AD9
Info (175029): DQS address/command group containing AE8
Info (175029): DQS address/command group containing W3
Info (175029): DQS address/command group containing U2
Info (175029): DQS address/command group containing C7
Info (175029): DQS address/command group containing E8
Info (175029): DQS address/command group containing L2
Info (175029): DQS address/command group containing AA16
Info (175029): DQS address/command group containing Y2
Info (175029): DQS address/command group containing E3
Error (175005): Could not find a location with: BONDED_IO_PAD (2 locations affected)
Info (175029): DQS address/command group containing E13. 7 other DQS address/command groups are being routed to this region.
Info (175029): DQS address/command group containing E18. 4 other DQS address/command groups are being routed to this region.
Link Copied
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi Sir,
Thank you for joining this Intel Community.
May I know which Quartus version are you using? Can you provide the design for debugging purpose?
Thanks
Regards,
NAli1
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page