eFEX firmware
1.7.3
ATLAS l1-calo - electron and tau feature extraction firmware for eFEX boards
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Infrastructure
process_Fpga_common
src
Process_Common_slave
spi_package.vhd
1
library
IEEE
;
2
use
IEEE.STD_LOGIC_1164.
all
;
3
4
-- 2015/07/14: spi types added
5
6
package
spi
is
7
8
-- The signals going from master to slaves
9
type
spi_mo
is
10
record
11
clk
:
std_logic
;
12
mosi
:
std_logic
;
13
le
:
std_logic
;
14
end
record
;
15
16
-- The signals going from slaves to master
17
type
spi_mi
is
18
record
19
miso
:
std_logic
;
20
end
record
;
21
22
end
spi
;
23
spi
Definition:
spi_package.vhd:6
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