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analogdevices: Adding RBRAM2 and -tech

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This commit is contained in:
Krystine Sherwin 2025-10-11 12:06:35 +13:00
parent 804360442d
commit e7cc402b92
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4 changed files with 119 additions and 26 deletions
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39
techlibs/analogdevices/brams.txt
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@ -1,20 +1,38 @@
# family: T16FFC T40LP
# BRAM: RBRAM2 RBRAM
# Supported: SDP_8192x05 SDP_4096x05
# SDP_4096x10 SDP_2048x10
# SDP_2048x40 SDP_1024x40
# Ignored: SDP_4096x09 SDP_2048x09
# Unimplemented: SP_2048x20 SP_1024x20
# TDP_4096x09
# TDP_8192x05
# TDP_2048x40
# SP2_2048x09 SP2_1024x09
# SP2_4096x05 SP2_2048x05
# Simple Dual Port
# Supported:
# SDP_4096x05
# SDP_2048x10
# SDP_1024x40
# Ignored:
# SDP_2048x09
ram block $__ANALOGDEVICES_BLOCKRAM_SDP_ {
option "ENABLE_WIDTH" "BIT" {
abits 12;
ifdef IS_T40LP {
abits 12;
}
ifdef IS_T16FFC {
abits 13;
}
widths 5 10 global;
byte 1;
cost 1;
}
option "ENABLE_WIDTH" "BYTE" {
abits 10;
ifdef IS_T40LP {
abits 10;
}
ifdef IS_T16FFC {
abits 11;
}
width 40;
byte 8;
cost 4;
@ -32,8 +50,7 @@ ram block $__ANALOGDEVICES_BLOCKRAM_SDP_ {
}
# Single Port
# SP_1024x20
# True Dual Port
# Dual Single Port
# SP2_1024x09
# SP2_2048x05