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RTSD
HDL
Commits
a4c7d69f
Commit
a4c7d69f
authored
10 years ago
by
Eric Kooistra
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Rename mm_mosi by mac_mosi.
parent
6cb3a437
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libraries/technology/mac_10g/tb_tech_mac_10g.vhd
+18
-20
18 additions, 20 deletions
libraries/technology/mac_10g/tb_tech_mac_10g.vhd
with
18 additions
and
20 deletions
libraries/technology/mac_10g/tb_tech_mac_10g.vhd
+
18
−
20
View file @
a4c7d69f
...
@@ -61,8 +61,6 @@ ARCHITECTURE tb OF tb_tech_mac_10g IS
...
@@ -61,8 +61,6 @@ ARCHITECTURE tb OF tb_tech_mac_10g IS
CONSTANT
clk_156_period
:
TIME
:
=
6
.
4
ns
;
-- 156.25 MHz
CONSTANT
clk_156_period
:
TIME
:
=
6
.
4
ns
;
-- 156.25 MHz
CONSTANT
phy_delay
:
TIME
:
=
0
ns
;
CONSTANT
phy_delay
:
TIME
:
=
0
ns
;
CONSTANT
c_rl
:
NATURAL
:
=
1
;
CONSTANT
c_nof_tx_not_valid
:
NATURAL
:
=
0
;
-- when > 0 then pull tx valid low for c_nof_tx_not_valid beats during tx
CONSTANT
c_pkt_length_arr
:
t_nat_natural_arr
:
=
array_init
(
0
,
50
,
1
)
&
(
1472
,
1473
)
&
9000
;
-- frame longer than 1518-46 = 1472 is received with rx_sosi.err = 8
CONSTANT
c_pkt_length_arr
:
t_nat_natural_arr
:
=
array_init
(
0
,
50
,
1
)
&
(
1472
,
1473
)
&
9000
;
-- frame longer than 1518-46 = 1472 is received with rx_sosi.err = 8
-- jumbo frame is 9018-46 = 8972
-- jumbo frame is 9018-46 = 8972
CONSTANT
c_nof_pkt
:
NATURAL
:
=
c_pkt_length_arr
'LENGTH
;
CONSTANT
c_nof_pkt
:
NATURAL
:
=
c_pkt_length_arr
'LENGTH
;
...
@@ -96,11 +94,11 @@ ARCHITECTURE tb OF tb_tech_mac_10g IS
...
@@ -96,11 +94,11 @@ ARCHITECTURE tb OF tb_tech_mac_10g IS
-- 10G MAC control interface
-- 10G MAC control interface
SIGNAL
mm_init
:
STD_LOGIC
:
=
'1'
;
SIGNAL
mm_init
:
STD_LOGIC
:
=
'1'
;
SIGNAL
m
m
_mosi
:
t_mem_mosi
;
SIGNAL
m
ac
_mosi
:
t_mem_mosi
;
SIGNAL
m
m
_mosi_wrdata
:
STD_LOGIC_VECTOR
(
c_word_w
-1
DOWNTO
0
);
-- 32 bit;
SIGNAL
m
ac
_mosi_wrdata
:
STD_LOGIC_VECTOR
(
c_word_w
-1
DOWNTO
0
);
-- 32 bit;
SIGNAL
m
m
_miso
:
t_mem_miso
;
SIGNAL
m
ac
_miso
:
t_mem_miso
;
SIGNAL
m
m
_miso_rdval
:
STD_LOGIC
;
SIGNAL
m
ac
_miso_rdval
:
STD_LOGIC
;
SIGNAL
m
m
_miso_rddata
:
STD_LOGIC_VECTOR
(
c_word_w
-1
DOWNTO
0
);
-- 32 bit;
SIGNAL
m
ac
_miso_rddata
:
STD_LOGIC_VECTOR
(
c_word_w
-1
DOWNTO
0
);
-- 32 bit;
-- 10G MAC transmit interface
-- 10G MAC transmit interface
-- . The tb is the ST source
-- . The tb is the ST source
...
@@ -137,9 +135,9 @@ BEGIN
...
@@ -137,9 +135,9 @@ BEGIN
rx_rst
<=
'1'
,
'0'
AFTER
clk_156_period
*
10
;
rx_rst
<=
'1'
,
'0'
AFTER
clk_156_period
*
10
;
-- debug signals to ease monitoring in wave window
-- debug signals to ease monitoring in wave window
m
m
_mosi_wrdata
<=
m
m
_mosi
.
wrdata
(
c_word_w
-1
DOWNTO
0
);
m
ac
_mosi_wrdata
<=
m
ac
_mosi
.
wrdata
(
c_word_w
-1
DOWNTO
0
);
m
m
_miso_rddata
<=
m
m
_miso
.
rddata
(
c_word_w
-1
DOWNTO
0
);
m
ac
_miso_rddata
<=
m
ac
_miso
.
rddata
(
c_word_w
-1
DOWNTO
0
);
m
m
_miso_rdval
<=
'1'
WHEN
m
m
_mosi
.
rd
=
'1'
AND
m
m
_miso
.
waitrequest
=
'0'
ELSE
'0'
;
-- c_rd_latency = 1
m
ac
_miso_rdval
<=
'1'
WHEN
m
ac
_mosi
.
rd
=
'1'
AND
m
ac
_miso
.
waitrequest
=
'0'
ELSE
'0'
;
-- c_rd_latency = 1
tx_sosi_data
<=
tx_sosi
.
data
(
c_tech_mac_10g_data_w
-1
DOWNTO
0
);
tx_sosi_data
<=
tx_sosi
.
data
(
c_tech_mac_10g_data_w
-1
DOWNTO
0
);
rx_sosi_data
<=
rx_sosi
.
data
(
c_tech_mac_10g_data_w
-1
DOWNTO
0
);
rx_sosi_data
<=
rx_sosi
.
data
(
c_tech_mac_10g_data_w
-1
DOWNTO
0
);
...
@@ -157,8 +155,8 @@ BEGIN
...
@@ -157,8 +155,8 @@ BEGIN
mm_clk
=>
mm_clk
,
mm_clk
=>
mm_clk
,
mm_rst
=>
mm_rst
,
mm_rst
=>
mm_rst
,
mm_init
=>
mm_init
,
mm_init
=>
mm_init
,
m
m
_mosi
=>
m
m
_mosi
,
m
ac
_mosi
=>
m
ac
_mosi
,
m
m
_miso
=>
m
m
_miso
m
ac
_miso
=>
m
ac
_miso
);
);
-- Packet transmitter
-- Packet transmitter
...
@@ -170,7 +168,7 @@ BEGIN
...
@@ -170,7 +168,7 @@ BEGIN
PORT
MAP
(
PORT
MAP
(
mm_init
=>
mm_init
,
mm_init
=>
mm_init
,
total_header
=>
total_header
,
total_header
=>
total_header
,
clk_156
=>
tx_ref_clk_156
,
tx_clk
=>
tx_ref_clk_156
,
tx_siso
=>
tx_siso
,
tx_siso
=>
tx_siso
,
tx_sosi
=>
tx_sosi
,
tx_sosi
=>
tx_sosi
,
link_fault
=>
OPEN
,
link_fault
=>
OPEN
,
...
@@ -193,8 +191,8 @@ BEGIN
...
@@ -193,8 +191,8 @@ BEGIN
-- MM
-- MM
mm_clk
=>
mm_clk
,
mm_clk
=>
mm_clk
,
mm_rst
=>
mm_rst
,
mm_rst
=>
mm_rst
,
csr_mosi
=>
m
m
_mosi
,
-- CSR = control status register
csr_mosi
=>
m
ac
_mosi
,
-- CSR = control status register
csr_miso
=>
m
m
_miso
,
csr_miso
=>
m
ac
_miso
,
-- ST
-- ST
tx_clk_312
=>
tx_ref_clk_312
,
tx_clk_312
=>
tx_ref_clk_312
,
...
@@ -236,7 +234,7 @@ BEGIN
...
@@ -236,7 +234,7 @@ BEGIN
PORT
MAP
(
PORT
MAP
(
mm_init
=>
mm_init
,
mm_init
=>
mm_init
,
total_header
=>
total_header
,
total_header
=>
total_header
,
clk_156
=>
rx_phy_clk_156
,
rx_clk
=>
rx_phy_clk_156
,
rx_sosi
=>
rx_sosi
,
rx_sosi
=>
rx_sosi
,
rx_siso
=>
rx_siso
,
rx_siso
=>
rx_siso
,
rx_toggle
=>
rx_toggle
rx_toggle
=>
rx_toggle
...
@@ -249,9 +247,9 @@ BEGIN
...
@@ -249,9 +247,9 @@ BEGIN
g_pkt_length_arr
=>
c_pkt_length_arr
g_pkt_length_arr
=>
c_pkt_length_arr
)
)
PORT
MAP
(
PORT
MAP
(
tx_clk
_156
=>
tx_ref_clk_156
,
tx_clk
=>
tx_ref_clk_156
,
tx_sosi
=>
tx_sosi
,
tx_sosi
=>
tx_sosi
,
rx_clk
_156
=>
rx_phy_clk_156
,
rx_clk
=>
rx_phy_clk_156
,
rx_sosi
=>
rx_sosi
rx_sosi
=>
rx_sosi
);
);
...
@@ -260,9 +258,9 @@ BEGIN
...
@@ -260,9 +258,9 @@ BEGIN
g_nof_pkt
=>
c_nof_pkt
g_nof_pkt
=>
c_nof_pkt
)
)
PORT
MAP
(
PORT
MAP
(
tx_clk
_156
=>
tx_ref_clk_156
,
tx_clk
=>
tx_ref_clk_156
,
tx_sosi
=>
tx_sosi
,
tx_sosi
=>
tx_sosi
,
rx_clk
_156
=>
rx_phy_clk_156
,
rx_clk
=>
rx_phy_clk_156
,
rx_sosi
=>
rx_sosi
,
rx_sosi
=>
rx_sosi
,
tx_pkt_cnt
=>
tx_pkt_cnt
,
tx_pkt_cnt
=>
tx_pkt_cnt
,
rx_pkt_cnt
=>
rx_pkt_cnt
,
rx_pkt_cnt
=>
rx_pkt_cnt
,
...
...
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