Beckhoff EtherCAT IP Core for Xilinx FPGAs v2.04e Manuale Utente Scaricare il pdf (Pagina 26)

Features and Registers

III-14 Slave Controller – IP Core for Xilinx FPGAs

Feature

IP Core

Xilinx

V2.04e

IP Core

Xilinx

V2.04d

Example designs/

pre-synthesized time-limited

evaluation core included

2/1

4/2

FB1130 Digital I/O

x/x

FB1130 SPI

x/-

FB1130 PLB

x/-

FB1130 OPB

FB1130 PLB2OPB

Feature

IP Core

Xilinx

V2.04e

IP Core

Xilinx

V2.04d

LX150T PLB2AXI

x/x

LX150T Digital I/O

x/-

LX150T AXI

ZC702 AXI

Table 8: Legend

Symbol

Description

available

not available

configurable

User logic

Functionality can be added by user logic inside the FPGA

red

Feature changed in this version

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 125 126

® FPGAs 1
FIGURES 11
1 Overview 13
EtherCAT IP Core 14
Table 4: Release notes 18
Figure 3: Design flow 20
2 Features and Registers 23
Features and Registers 25
Table 8: Legend 26
Table 10: Legend 30
3 IP Core Installation 33
4 IP Core Usage 38
Figure 7: EDK – Overview 40
IP Core Usage 42
5 IP Core Configuration 44
Figure 13: Product ID tab 45
09) is available if checked 48
6 Example Designs 57
7 FPGA Resource Consumption 62
32 bit wide 64
8 IP Core Signals 65
Table 19: SII EEPROM Signals 66
Table 20: LED Signals 67
PHY Management 68
Table 23: PHY Interface MII 69
Table 24: PHY Interface RMII 71
Table 26: Digital I/O PDI 72
Table 27: SPI PDI 73
Table 28: 8/16 Bit µC PDI 73
Table 29: 8 Bit µC PDI 74
Table 30: 16 Bit µC PDI 74
Table 31: PLB PDI 75
Table 32: OPB PDI 77
PHY_OFFSET_VEC[4:0] 78
Ethernet PHY 79
RX_D[3:0] 83
MII_RX_DATA[3:0] 84
MII_TX_DATA[3:0] 84
CLK_IN CLK25 84
MII_TX_SHIFT[1:0] 84
10 PDI Description 87
Digital output pins 90
Figure 39: OUT_ENA timing 92
Table 43: SPI signals 93
Table 44: Address modes 94
SPI_DO (MISO) 99
SPI_DI (MOSI) 99
SPI_CLK* 99
SPI mode 1/3 SPI mode 0/2 100
PDI Description 101
16 bit µController, async 106
EtherCAT device 106
8 bit µController, async 107
(with preceding write access) 110
Output event time 120
EtherCAT 121
PROM_DATA 121
PROM_CLK 121
PROM_SIZE 121
Table 63: AC Characteristics 122
Table 64: Forwarding Delays 122
14 Synthesis Constraints 123
15 Appendix 126

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Beckhoff EtherCAT IP Core for Xilinx FPGAs v2.04e Manuale Utente Pagina 26

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