Altera SerialLite II IP Core Uživatelský manuál Strana 68

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 110
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 67
4–14 Chapter 4: Functional Description
Clocks and Data Rates
SerialLite II MegaCore Function January 2014 Altera Corporation
User Guide
Your SerialLite II MegaCore function design always contains a PHY layer, based on
the device you select. The link layer portions is present if the Data Type option is set
to Packets. The inclusion of receiver and transmitter components is determined by the
Port Type option that you select (Bidirectional, Transmitter only, Receiver only). For
example, if Data Type is Packets; Port Type is Bidirectional; the receiver FIFO is set to
0 bytes; and the device family is Stratix II GX, refer to the following diagrams:
Arria II GX/Stratix IV PHY Layer
Transmitter Link Layer
Receiver Layer With No FIFO
Figure 4–13. Arria II GX/Stratix IV PHY Layer
slite2_top
mreset_n
reset_syncer
reset_logic_gx
slite2_phy
rx_clkout[0]
tx_coreclock
xcvr2
OR
xcvr2_tx/
xcvr2_rx
trefclk
txout[0]
txout[n]
rxin[0]
rxin[n]
TXPLL
stat_tc_pll_locked
RXPLL
err_rr_8berrdet
err_rr_disp
err_rr_rlv
stat_rr_sigdet
stat_rr_rxlocked
stat_rr_freqlock
stat_rr_pattdet
ctrl_tc_serial_lpben
a
stat_rr_gxsync
txrdp_ena
txrdp_dav
txrdp_dat
Atlantic
Interface
rxrdp_dat
Atlantic
Interface
rxrdp_ena
tx_coreclock
rrefclk
stat_rr_link
ctrl_rr_enadscram
ctrl_tc_enascram
ctrl_tc_force_train
rcvd_clk_out
stat_tc_rst_done
err_rr_pol_rev_re
quired
err_rr_dskfifo_ofl
w
stat_rr_dsk
w_d
one_bc
cal_blk_clk
reconfig_clk
reconfig_togxb
reconfig_fromgxb
err_rr_pcfifo_uflw
err_rr_pcfifo_oflw
err_tc_pcfifo_oflw
err_tc_pcfifo_uflw
err_rr_foffre_ofl
w
stat_tc_
foffre_empty
gxb_powerdown
Zobrazit stránku 67
1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 109 110

Komentáře k této Příručce

Žádné komentáře