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FMC TDC 1ns 5cha - Gateware
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FMC TDC 1ns 5cha - Gateware
Commits
0109fa2b
Commit
0109fa2b
authored
Dec 11, 2017
by
Grzegorz Daniluk
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top/spec: disconnect WRPC from FMC EEPROM, now we use Flash
parent
fb772c1d
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10 deletions
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-10
wr_spec_tdc.vhd
hdl/top/spec/wr_spec_tdc.vhd
+2
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hdl/top/spec/wr_spec_tdc.vhd
View file @
0109fa2b
...
@@ -348,8 +348,6 @@ architecture rtl of wr_spec_tdc is
...
@@ -348,8 +348,6 @@ architecture rtl of wr_spec_tdc is
signal
tm_clk_aux_lock_en
:
std_logic
;
signal
tm_clk_aux_lock_en
:
std_logic
;
signal
tm_clk_aux_locked
:
std_logic
;
signal
tm_clk_aux_locked
:
std_logic
;
-- EEPROM on mezzanine
-- EEPROM on mezzanine
signal
wrc_scl_out
,
wrc_scl_in
:
std_logic
;
signal
wrc_sda_out
,
wrc_sda_in
:
std_logic
;
signal
tdc_scl_oen
,
tdc_scl_in
:
std_logic
;
signal
tdc_scl_oen
,
tdc_scl_in
:
std_logic
;
signal
tdc_sda_oen
,
tdc_sda_in
:
std_logic
;
signal
tdc_sda_oen
,
tdc_sda_in
:
std_logic
;
-- SFP EEPROM on mezzanine
-- SFP EEPROM on mezzanine
...
@@ -411,10 +409,6 @@ begin
...
@@ -411,10 +409,6 @@ begin
sfp_tx_fault_i
=>
sfp_tx_fault_i
,
sfp_tx_fault_i
=>
sfp_tx_fault_i
,
sfp_tx_disable_o
=>
sfp_tx_disable_o
,
sfp_tx_disable_o
=>
sfp_tx_disable_o
,
sfp_los_i
=>
sfp_los_i
,
sfp_los_i
=>
sfp_los_i
,
eeprom_sda_i
=>
wrc_sda_in
,
eeprom_sda_o
=>
wrc_sda_out
,
eeprom_scl_i
=>
wrc_scl_in
,
eeprom_scl_o
=>
wrc_scl_out
,
onewire_i
=>
wrc_owr_data
,
onewire_i
=>
wrc_owr_data
,
onewire_oen_o
=>
wrc_owr_oe
,
onewire_oen_o
=>
wrc_owr_oe
,
uart_rxd_i
=>
uart_rxd_i
,
uart_rxd_i
=>
uart_rxd_i
,
...
@@ -686,10 +680,8 @@ begin
...
@@ -686,10 +680,8 @@ begin
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
-- Tristates for TDC mezzanine EEPROM
-- Tristates for TDC mezzanine EEPROM
mezz_sys_scl_b
<=
'0'
when
(
tdc_scl_oen
=
'0'
)
else
'0'
when
(
wrc_scl_out
=
'0'
)
else
'Z'
;
mezz_sys_scl_b
<=
'0'
when
(
tdc_scl_oen
=
'0'
)
else
'Z'
;
mezz_sys_sda_b
<=
'0'
when
(
tdc_sda_oen
=
'0'
)
else
'0'
when
(
wrc_sda_out
=
'0'
)
else
'Z'
;
mezz_sys_sda_b
<=
'0'
when
(
tdc_sda_oen
=
'0'
)
else
'Z'
;
wrc_scl_in
<=
mezz_sys_scl_b
;
wrc_sda_in
<=
mezz_sys_sda_b
;
tdc_scl_in
<=
mezz_sys_scl_b
;
tdc_scl_in
<=
mezz_sys_scl_b
;
tdc_sda_in
<=
mezz_sys_sda_b
;
tdc_sda_in
<=
mezz_sys_sda_b
;
...
...
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