From be71db59ca26565c8043944a2058a66cce242a75 Mon Sep 17 00:00:00 2001
From: Eric Kooistra <kooistra@astron.nl>
Date: Tue, 23 Nov 2021 11:49:51 +0100
Subject: [PATCH] Remove unused I2C busses. Connect dual eth_clk.
---
.../tb/vhdl/tb_lofar2_unb2c_sdp_station.vhd | 23 ++++---------------
1 file changed, 4 insertions(+), 19 deletions(-)
diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/tb/vhdl/tb_lofar2_unb2c_sdp_station.vhd b/applications/lofar2/designs/lofar2_unb2c_sdp_station/tb/vhdl/tb_lofar2_unb2c_sdp_station.vhd
index a4546f6914..5e4731f8ef 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/tb/vhdl/tb_lofar2_unb2c_sdp_station.vhd
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/tb/vhdl/tb_lofar2_unb2c_sdp_station.vhd
@@ -101,14 +101,10 @@ ARCHITECTURE tb OF tb_lofar2_unb2c_sdp_station IS
SIGNAL INTB : STD_LOGIC;
SIGNAL eth_clk : STD_LOGIC := '0';
+ SIGNAL eth_clk_slv : STD_LOGIC_VECTOR(c_unb2c_board_nof_eth-1 downto 0);
SIGNAL eth_txp : STD_LOGIC_VECTOR(c_unb2c_board_nof_eth-1 downto 0);
SIGNAL eth_rxp : STD_LOGIC_VECTOR(c_unb2c_board_nof_eth-1 downto 0);
- SIGNAL sens_scl : STD_LOGIC;
- SIGNAL sens_sda : STD_LOGIC;
- SIGNAL pmbus_scl : STD_LOGIC;
- SIGNAL pmbus_sda : STD_LOGIC;
-
-- back transceivers
SIGNAL JESD204B_SERIAL_DATA : STD_LOGIC_VECTOR((c_unb2c_board_tr_jesd204b.bus_w * c_unb2c_board_tr_jesd204b.nof_bus)-1 downto 0);
SIGNAL JESD204B_REFCLK : STD_LOGIC := '1';
@@ -124,14 +120,11 @@ BEGIN
eth_clk <= (NOT eth_clk) OR tb_end AFTER c_eth_clk_period/2; -- Ethernet ref clock (125 MHz)
JESD204B_REFCLK <= (NOT JESD204B_REFCLK) OR tb_end AFTER c_bck_ref_clk_period/2; -- JESD sample clock (200MHz)
+ eth_clk_slv <= (OTHERS => eth_clk);
+
INTA <= 'H'; -- pull up
INTB <= 'H'; -- pull up
- sens_scl <= 'H'; -- pull up
- sens_sda <= 'H'; -- pull up
- pmbus_scl <= 'H'; -- pull up
- pmbus_sda <= 'H'; -- pull up
-
-- External PPS
proc_common_gen_pulse(10, c_pps_period, '1', pps_rst, ext_clk, pps);
jesd204b_sysref <= pps;
@@ -161,16 +154,8 @@ BEGIN
ID => c_id,
TESTIO => open,
- -- I2C Interface to Sensors
- SENS_SC => sens_scl,
- SENS_SD => sens_sda,
-
- PMBUS_SC => pmbus_scl,
- PMBUS_SD => pmbus_sda,
- PMBUS_ALERT => open,
-
-- 1GbE Control Interface
- ETH_CLK => eth_clk,
+ ETH_CLK => eth_clk_slv,
ETH_SGIN => eth_rxp,
ETH_SGOUT => eth_txp,
--
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