Entity: SimpleDualPortRamXpm
File : SimpleDualPortRamXpm.vhd Diagram time TPD_G boolean COMMON_CLK_G sl RST_POLARITY_G string MEMORY_TYPE_G string MEMORY_INIT_FILE_G string MEMORY_INIT_PARAM_G natural range 0 to 100 READ_LATENCY_G integer range 1 to (2**24) DATA_WIDTH_G boolean BYTE_WR_EN_G integer range 8 to 9 BYTE_WIDTH_G integer range 1 to (2**24) ADDR_WIDTH_G sl clka sl ena slv(ite(BYTE_WR_EN_G, wordCount(DATA_WIDTH_G, BYTE_WIDTH_G), 1)-1 downto 0) wea slv(ADDR_WIDTH_G-1 downto 0) addra slv(DATA_WIDTH_G-1 downto 0) dina sl clkb sl enb sl regceb sl rstb slv(ADDR_WIDTH_G-1 downto 0) addrb slv(DATA_WIDTH_G-1 downto 0) doutb
Description Company : SLAC National Accelerator Laboratory Description: Wrapper for XPM True Dual Port RAM This file is part of 'SLAC Firmware Standard Library'. It is subject to the license terms in the LICENSE.txt file found in the top-level directory of this distribution and at: https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html . No part of 'SLAC Firmware Standard Library', including this file, may be copied, modified, propagated, or distributed except according to
the terms contained in the LICENSE.txt file. Generics
Generic name
Type
Value
Description
TPD_G
time
1 ns
COMMON_CLK_G
boolean
false
RST_POLARITY_G
sl
'1'
'1' for active high rst, '0' for active low
MEMORY_TYPE_G
string
"block"
MEMORY_INIT_FILE_G
string
"none"
MEMORY_INIT_PARAM_G
string
"0"
READ_LATENCY_G
natural range 0 to 100
1
DATA_WIDTH_G
integer range 1 to (2**24)
16
BYTE_WR_EN_G
boolean
false
BYTE_WIDTH_G
integer range 8 to 9
8
If BRAM, should be multiple or 8 or 9
ADDR_WIDTH_G
integer range 1 to (2**24)
4
Ports
Port name
Direction
Type
Description
clka
in
sl
Port A
ena
in
sl
wea
in
slv(ite(BYTE_WR_EN_G, wordCount(DATA_WIDTH_G, BYTE_WIDTH_G), 1)-1 downto 0)
addra
in
slv(ADDR_WIDTH_G-1 downto 0)
dina
in
slv(DATA_WIDTH_G-1 downto 0)
clkb
in
sl
Port B
enb
in
sl
regceb
in
sl
rstb
in
sl
addrb
in
slv(ADDR_WIDTH_G-1 downto 0)
doutb
out
slv(DATA_WIDTH_G-1 downto 0)
Signals
Name
Type
Description
resetB
sl
doutb_xpm
slv(DATA_WIDTH_G-1 downto 0)
Instantiations