IPR-PCIE/8 Altera, IPR-PCIE/8 Datasheet - Page 241

• 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

Altera Corporation
December 2006
init_lat_timer
req_lat
tx_req_nak or
tx_snd_nak
tx_res_nak
rx_val_pm
rx_val_fc
rx_typ_fc
Table C–1. test_out Signals for the x1 and x4 MegaCore Functions (Part 10 of 17)
Signal
DLL rxdl
DLL rxdl
DLL rxdl
DLL rxdl
DLL rxdl
DLL rxdl
DLL rxdl
Subblock
296
297
298
299
300
301
305:302
PCI Express Compiler Version 6.1
Bit
Enable ACK latency timer. This signal reports that the ACK
latency timer is running.
ACK latency timeout. This signal reports that an ACK/NAK
DLLP retransmission has been scheduled due to the ACK
latency timer expiring.
ACK/NAK DLLP requested for transmission. This signal reports
that an ACK/NAK DLLP is currently requested for transmission.
ACK/NAK DLLP type requested for transmission. This signal
reports that type of ACK/NAK DLLP scheduled for transmission:
●
●
Received PM DLLP. This signal reports that a PM DLLP has
been received (the specific type is indicated by
rx_vcid_fc
●
●
●
●
Received flow control DLLP. This signal reports that a PM DLLP
has been received. The type of flow control DLLP is indicated
by
Received flow control DLLP type parameter. This signal reports
the type of received flow control DLLP:
●
●
●
●
●
●
●
●
●
rx_typ_fc
0: ACK
1: NAK
000: PM_Enter_L1
001: PM_Enter_L23
011: PM_AS_Request_L1
100: PM_Request_ACK
0100: InitFC1_P
0101: InitFC1_NP
0110: InitFC1_CPL
1100: InitFC2_P
1101: InitFC2_NP
1110: InitFC2_CPL
1000: UpdateFC_P
1001: UpdateFC_NP
1010: UpdateFC_CPL
):
and
rx_vcid_fc
Description
PCI Express Compiler User Guide
.
C–11