IPR-PCIE/8 Altera, IPR-PCIE/8 Datasheet - Page 238

• Manufacturer Part Number: IPR-PCIE/8
• Description: IP CORE Renewal Of IP-PCIE/8
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-PCIE/8

• Software Application: IP CORE, Interface And Protocols, PCI
• Supported Families: Arria GX, Cyclone II, HardCopy II, Stratix II
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Function: PCI Express Compiler, x8 Link Width
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Test-Out Interface Signals for x1 and x4 MegaCore Functions
C–8
PCI Express Compiler User Guide
dlcm_sm
fcip_sm
rxfc_sm
flag_fi1
flag_fi2
rxfc_sm
Table C–1. test_out Signals for the x1 and x4 MegaCore Functions (Part 7 of 17)
Signal
DLL
dlcmsm
DLL
dlcmsm
DLL
dlcmsm
DLL
dlcmsm
DLL
dlcmsm
DLL rtry
Subblock
257:256
260:258
263:261
264
265
268:266
PCI Express Compiler Version 6.1
Bit
DLCM state machine. DLCM state machine encoding:
●
●
●
●
Transmit InitFC
control state encoding:
●
●
●
●
●
●
●
●
Receive InitFC
control state encoding:
●
●
●
●
●
●
Flag_fi1. FI1 flag as detailed in the PCI Express™ Base
Specification Revision 1.0a
Flag_fi2. FI2 flag as detailed in the PCI Express™ Base
Specification Revision 1.0a
Retry state machine. Retry State Machine encoding:
●
●
●
●
●
●
●
●
00: dl_inactive
01: dl_init
10: dl_active
11: reserved
000: idle
001: prep0
010: prep1
011: initfc_p
100: initfc_np
101: initfc_cpl
110: initfc_wt
111: reserved
000: idle
001: ifc1_p
010: ifc1_np
011: ifc1_cpl
100: ifc2
111: reserved
000: idle
001: rtry_ini
010: rtry_wt0
011: rtry_wt1
100: rtry_req
101: rtry_tlp
110: rtry_end
111: reserved
state machine.
state machine.
Description
Receive Init
Transmit Init
Altera Corporation
December 2006
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