Beckhoff EtherCAT IP Core for Xilinx FPGAs v3.00k Instrukcja Użytkownika Pobierz pdf (Strona 34)

Features and Registers

III-22 Slave Controller – IP Core for Xilinx FPGAs

Addr.

Bit

Feat.

Description

Reset Value

0F91

128

Reserved

129

Reserved

130

Reserved

131

Reserved

132

Reserved

133

Reserved

134

Reserved

135

Reserved

0F92

136

Reserved

137

Reserved

138

Reserved

139

Reserved

140

Reserved

141

Reserved

142

Reserved

143

Reserved

0F93

144

RGMII

145

Individual PHY address read out (0x0510[7:3])

146

CLK_PDI_EXT is asynchronous

147

Reserved

148

Use RGMII GTX_CLK phase shifted clock input

149

RMII

150

Reserved

151

Reserved

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 143 144

® FPGAs 1
1 Overview 13
EtherCAT IP Core 14
Table 4: Release notes 18
Figure 3: Design flow 22
2 Features and Registers 25
(0x0108:0x0109) 26
Table 8: Legend 27
IP Core 28
Table 10: Legend 30
3 IP Core Installation 35
4 IP Core Usage 40
Figure 7: EDK – Overview 42
IP Core Usage 44
5 IP Core Configuration 46
Figure 13: Product ID tab 47
09) is available if checked 52
6 Example Designs 61
7 FPGA Resource Consumption 68
8 IP Core Signals 71
CLK25_2NS 72
Table 19: SII EEPROM Signals 73
Table 20: LED Signals 73
PHY Management 75
Table 23: PHY Interface MII 76
Table 24: PHY Interface RMII 78
Table 27: Digital I/O PDI 82
Table 28: SPI PDI 83
Table 29: 8/16 Bit µC PDI 83
Table 30: 8 Bit µC PDI 84
Table 31: 16 Bit µC PDI 84
Table 32: PLB PDI 85
9 Ethernet Interface 90
Ethernet PHY 91
RX_D[3:0] 95
CLK_IN CLK25 101
NPHY_RESET_OUT 101
10 PDI Description 103
Digital output pins 106
LATCH_IN 108
Figure 43: OUT_ENA timing 109
Table 47: SPI signals 110
Table 48: Address modes 111
SPI_DO (MISO) 116
SPI_DI (MOSI) 116
SPI_CLK* 116
SPI mode 1/3 SPI mode 0/2 117
PDI Description 118
16 bit µController, async 123
EtherCAT device 123
8 bit µController, async 124
(with preceding write access) 126
Figure 60: AXI4 signals 133
Table 61: AXI4 LITE signals 133
PDI Description 137
Output event time 138
EtherCAT 139
PROM_DATA 139
PROM_CLK 139
PROM_SIZE 139
Table 68: AC Characteristics 140
Table 69: Forwarding Delays 140
14 Synthesis Constraints 141
15 Appendix 144

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