diff --git a/designs/org.chipsalliance.t1.elaborator.t1.T1.toml b/designs/org.chipsalliance.t1.elaborator.t1.T1.toml
index 1a974bac4..eeeeaf357 100644
--- a/designs/org.chipsalliance.t1.elaborator.t1.T1.toml
+++ b/designs/org.chipsalliance.t1.elaborator.t1.T1.toml
@@ -1,6 +1,6 @@
 # TestChips
 [rookidee]
-cmdopt = "--dLen 128 --extensions zvl512b --extensions zve32x --vrfBankSize 2 --vrfRamType p0rwp1rw --vfuInstantiateParameter small"
+cmdopt = "--dLen 128 --extensions zvl2048b --extensions zve32x --vrfBankSize 8 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 [blastoise]
 cmdopt = "--dLen 256 --extensions zvl2048b --extensions zve32f --vrfBankSize 4 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 
diff --git a/designs/org.chipsalliance.t1.elaborator.t1emu.TestBench.toml b/designs/org.chipsalliance.t1.elaborator.t1emu.TestBench.toml
index 231e8080d..aeac4bda6 100644
--- a/designs/org.chipsalliance.t1.elaborator.t1emu.TestBench.toml
+++ b/designs/org.chipsalliance.t1.elaborator.t1emu.TestBench.toml
@@ -1,5 +1,5 @@
 [rookidee]
-cmdopt = "--dLen 128 --extensions zvl512b --extensions zve32x --vrfBankSize 2 --vrfRamType p0rwp1rw --vfuInstantiateParameter small"
+cmdopt = "--dLen 128 --extensions zvl2048b --extensions zve32x --vrfBankSize 8 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 [blastoise]
 cmdopt = "--dLen 256 --extensions zvl2048b --extensions zve32f --vrfBankSize 4 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 
diff --git a/designs/org.chipsalliance.t1.elaborator.t1rocketemu.TestBench.toml b/designs/org.chipsalliance.t1.elaborator.t1rocketemu.TestBench.toml
index 47a861c30..06393ab18 100644
--- a/designs/org.chipsalliance.t1.elaborator.t1rocketemu.TestBench.toml
+++ b/designs/org.chipsalliance.t1.elaborator.t1rocketemu.TestBench.toml
@@ -1,5 +1,5 @@
 [rookidee]
-cmdopt = "--instructionSets rv32_i --instructionSets rv_m --instructionSets rv_a --instructionSets rv_c --instructionSets rv_v --instructionSets zve32x --instructionSets zvl512b --cacheBlockBytes 32 --nPMPs 8 --cacheable 11111111111111111111111111111111 --sideEffects 00000000-1fffffff --dcacheNSets 64 --dcacheNWays 4 --dcacheRowBits 32 --iCacheNSets 32 --iCacheNWays 4 --iCachePrefetch false --dLen 128 --vrfBankSize 2 --vrfRamType p0rwp1rw --vfuInstantiateParameter small"
+cmdopt = "--instructionSets rv32_i --instructionSets rv_m --instructionSets rv_a --instructionSets rv_c --instructionSets rv_v --instructionSets zve32x --instructionSets zvl2048b --cacheBlockBytes 32 --nPMPs 8 --cacheable 11111111111111111111111111111111 --sideEffects 00000000-1fffffff --dcacheNSets 64 --dcacheNWays 4 --dcacheRowBits 32 --iCacheNSets 32 --iCacheNWays 4 --iCachePrefetch false --dLen 128 --vrfBankSize 8 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 [blastoise]
 cmdopt = "--instructionSets rv32_i --instructionSets rv_m --instructionSets rv_a --instructionSets rv_c --instructionSets rv_f --instructionSets rv_v --instructionSets zve32f --instructionSets zvl2048b --cacheBlockBytes 32 --nPMPs 8 --cacheable 11111111111111111111111111111111 --sideEffects 00000000-1fffffff --dcacheNSets 64 --dcacheNWays 4 --dcacheRowBits 32 --iCacheNSets 32 --iCacheNWays 4 --iCachePrefetch false --dLen 256 --vrfBankSize 4 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 
diff --git a/designs/org.chipsalliance.t1.elaborator.t1rocketv.T1RocketTile.toml b/designs/org.chipsalliance.t1.elaborator.t1rocketv.T1RocketTile.toml
index 2c3ec4483..df08c2c0e 100644
--- a/designs/org.chipsalliance.t1.elaborator.t1rocketv.T1RocketTile.toml
+++ b/designs/org.chipsalliance.t1.elaborator.t1rocketv.T1RocketTile.toml
@@ -1,5 +1,5 @@
 [rookidee]
-cmdopt = "--instructionSets rv32_i --instructionSets rv_m --instructionSets rv_a --instructionSets rv_c --instructionSets rv_v --instructionSets zve32x --instructionSets zvl512b --cacheBlockBytes 32 --nPMPs 8 --cacheable 11111111111111111111111111111111 --sideEffects 00000000-1fffffff --dcacheNSets 64 --dcacheNWays 4 --dcacheRowBits 32 --iCacheNSets 32 --iCacheNWays 4 --iCachePrefetch false --dLen 128 --vrfBankSize 2 --vrfRamType p0rwp1rw --vfuInstantiateParameter small"
+cmdopt = "--instructionSets rv32_i --instructionSets rv_m --instructionSets rv_a --instructionSets rv_c --instructionSets rv_v --instructionSets zve32x --instructionSets zvl2048b --cacheBlockBytes 32 --nPMPs 8 --cacheable 11111111111111111111111111111111 --sideEffects 00000000-1fffffff --dcacheNSets 64 --dcacheNWays 4 --dcacheRowBits 32 --iCacheNSets 32 --iCacheNWays 4 --iCachePrefetch false --dLen 128 --vrfBankSize 8 --vrfRamType p0rp1w --vfuInstantiateParameter small"
 [blastoise]
 cmdopt = "--instructionSets rv32_i --instructionSets rv_m --instructionSets rv_a --instructionSets rv_c --instructionSets rv_f --instructionSets rv_v --instructionSets zve32f --instructionSets zvl2048b --cacheBlockBytes 32 --nPMPs 8 --cacheable 11111111111111111111111111111111 --sideEffects 00000000-1fffffff --dcacheNSets 64 --dcacheNWays 4 --dcacheRowBits 32 --iCacheNSets 32 --iCacheNWays 4 --iCachePrefetch false --dLen 256 --vrfBankSize 4 --vrfRamType p0rp1w --vfuInstantiateParameter small"