URL
https://opencores.org/ocsvn/System09/System09/trunk
Subversion Repositories System09
Compare Revisions
- This comparison shows the changes necessary to convert path
/System09/trunk/rtl
- from Rev 213 to Rev 214
- ↔ Reverse comparison
Rev 213 → Rev 214
/VHDL/vdu8_hdmi.vhd
283,16 → 283,19
); |
end component; |
|
component ram_2k |
port ( |
clk : in std_logic; |
rst : in std_logic; |
cs : in std_logic; |
rw : in std_logic; |
addr : in std_logic_vector (10 downto 0); |
data_in : in std_logic_vector (7 downto 0); |
data_out : out std_logic_vector (7 downto 0) |
); |
component block_spram |
generic ( |
dwidth : integer := 8; -- parameterized data width |
awidth : integer := 16 -- parameterized address width |
); |
port ( |
clk : in std_logic; |
cs : in std_logic; -- chip-select/enable |
addr : in std_logic_vector(awidth-1 downto 0); |
rw : in std_logic; |
data_in : in std_logic_vector(dwidth-1 downto 0); |
data_out : out std_logic_vector(dwidth-1 downto 0) |
); |
end component; |
|
component RGB2HDMI_encoder |
329,9 → 332,10
-- |
-- Character buffer RAM |
-- |
char_buff_ram : ram_2k port map( |
char_buff_ram : block_spram |
generic map( dwidth => 8, awidth => 11) -- 2k bytes |
port map( |
clk => hdmi_clk, |
rst => vdu_rst, |
cs => vga_cs, |
rw => vga_rw, |
addr => vga_addr, |
339,12 → 343,14
data_out => vga_data_out |
); |
|
|
-- |
-- Attribute buffer RAM |
-- |
attr_buff_ram : ram_2k port map( |
attr_buff_ram : block_spram |
generic map( dwidth => 8, awidth => 11) -- 2k bytes |
port map( |
clk => hdmi_clk, |
rst => vdu_rst, |
cs => vga_cs, |
rw => vga_rw, |
addr => vga_addr, |