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VME64x core
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VME64x core
Commits
e8b874db
Commit
e8b874db
authored
Nov 26, 2019
by
Tomasz Wlostowski
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2 changed files
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112 additions
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285 deletions
+112
-285
vme_bus.vhd
hdl/rtl/vme_bus.vhd
+79
-262
xvme64x_core.vhd
hdl/rtl/xvme64x_core.vhd
+33
-23
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hdl/rtl/vme_bus.vhd
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e8b874db
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hdl/rtl/xvme64x_core.vhd
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e8b874db
...
...
@@ -266,6 +266,8 @@ architecture rtl of xvme64x_core is
signal
b2b_aux_ga
:
std_logic_vector
(
5
downto
0
);
signal
b2b_aux_irq_n
:
std_logic_vector
(
7
downto
1
);
signal
b2b_aux_iackout_n
:
std_logic
;
signal
b2b_aux_iackin_n
:
std_logic
;
signal
b2b_aux_iack_n
:
std_logic
;
-- List of supported AM.
constant
c_AMCAP_ALLOWED
:
std_logic_vector
(
63
downto
0
)
:
=
...
...
@@ -399,7 +401,9 @@ begin
aux_valid_o
=>
b2b_aux_valid
,
aux_ga_o
=>
b2b_aux_ga
,
aux_irq_n_i
=>
b2b_aux_irq_n
,
aux_iackout_n_i
=>
b2b_aux_iackout_n
aux_iackout_n_i
=>
b2b_aux_iackout_n
,
aux_iackin_n_o
=>
b2b_aux_iackin_n
,
aux_iack_n_o
=>
b2b_aux_iack_n
);
end
generate
;
...
...
@@ -436,30 +440,36 @@ begin
bridge_cpl_has_data_o
=>
b2b_cpl_has_data
,
bridge_cpl_dtack_n_o
=>
b2b_cpl_dtack_n
,
bridge_cpl_berr_o
=>
b2b_cpl_berr
,
bridge_aux_valid_i
=>
b2b_aux_valid
,
bridge_aux_iack_n_i
=>
b2b_aux_iack_n
,
bridge_aux_iackin_n_i
=>
b2b_aux_iackin_n
,
bridge_aux_iackout_n_o
=>
b2b_aux_iackout_n
,
-- VME
vme_as_n_i
=>
s_vme_as_n
,
vme_lword_n_o
=>
vme_o
.
lword_n
,
vme_lword_n_i
=>
vme_i
.
lword_n
,
vme_retry_n_o
=>
vme_o
.
retry_n
,
vme_retry_oe_o
=>
vme_o
.
retry_oe
,
vme_write_n_i
=>
s_vme_write_n
,
vme_ds_n_i
=>
s_vme_ds_n
,
vme_dtack_n_o
=>
vme_o
.
dtack_n
,
vme_dtack_oe_o
=>
vme_o
.
dtack_oe
,
vme_berr_n_o
=>
s_vme_berr_n
,
vme_addr_i
=>
vme_i
.
addr
,
vme_addr_o
=>
vme_o
.
addr
,
vme_addr_dir_o
=>
vme_o
.
addr_dir
,
vme_addr_oe_n_o
=>
vme_o
.
addr_oe_n
,
vme_data_i
=>
vme_i
.
data
,
vme_data_o
=>
vme_o
.
data
,
vme_data_dir_o
=>
vme_o
.
data_dir
,
vme_data_oe_n_o
=>
vme_o
.
data_oe_n
,
vme_am_i
=>
vme_i
.
am
,
vme_iackin_n_i
=>
s_vme_iackin_n
,
vme_iack_n_i
=>
s_vme_iack_n
,
vme_iackout_n_o
=>
vme_o
.
iackout_n
,
--
vme_as_n_i => s_vme_as_n,
--
vme_lword_n_o => vme_o.lword_n,
--
vme_lword_n_i => vme_i.lword_n,
--
vme_retry_n_o => vme_o.retry_n,
--
vme_retry_oe_o => vme_o.retry_oe,
--
vme_write_n_i => s_vme_write_n,
--
vme_ds_n_i => s_vme_ds_n,
--
vme_dtack_n_o => vme_o.dtack_n,
--
vme_dtack_oe_o => vme_o.dtack_oe,
--
vme_berr_n_o => s_vme_berr_n,
--
vme_addr_i => vme_i.addr,
--
vme_addr_o => vme_o.addr,
--
vme_addr_dir_o => vme_o.addr_dir,
--
vme_addr_oe_n_o => vme_o.addr_oe_n,
--
vme_data_i => vme_i.data,
--
vme_data_o => vme_o.data,
--
vme_data_dir_o => vme_o.data_dir,
--
vme_data_oe_n_o => vme_o.data_oe_n,
--
vme_am_i => vme_i.am,
--
vme_iackin_n_i => s_vme_iackin_n,
--
vme_iack_n_i => s_vme_iack_n,
--
vme_iackout_n_o => vme_o.iackout_n,
-- WB signals
wb_stb_o
=>
wb_o
.
stb
,
...
...
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