diff --git a/config/rv32e/config.vh b/config/rv32e/config.vh
index 2ef57632d..7b0f43913 100644
--- a/config/rv32e/config.vh
+++ b/config/rv32e/config.vh
@@ -178,7 +178,7 @@ localparam logic [63:0] PLIC_BASE        = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE       = 64'h03FFFFFF;
 localparam logic SDC_SUPPORTED = 0;
 localparam logic [63:0] SDC_BASE         = 64'h00013000;
-localparam logic [63:0] SDC_RANGE        = 64'h0000007F;
+localparam logic [63:0] SDC_RANGE        = 64'h00000FFF;
 localparam logic SPI_SUPPORTED = 0;
 localparam logic [63:0] SPI_BASE         = 64'h10040000;
 localparam logic [63:0] SPI_RANGE        = 64'h00000FFF;
diff --git a/config/rv32gc/config.vh b/config/rv32gc/config.vh
index 475d3b04b..14c100a49 100644
--- a/config/rv32gc/config.vh
+++ b/config/rv32gc/config.vh
@@ -178,7 +178,7 @@ localparam logic [63:0] PLIC_BASE        = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE       = 64'h03FFFFFF;
 localparam logic SDC_SUPPORTED = 0;
 localparam logic [63:0] SDC_BASE         = 64'h00013000;
-localparam logic [63:0] SDC_RANGE        = 64'h0000007F;
+localparam logic [63:0] SDC_RANGE        = 64'h00000FFF;
 localparam logic SPI_SUPPORTED = 1;
 localparam logic [63:0] SPI_BASE         = 64'h10040000;
 localparam logic [63:0] SPI_RANGE        = 64'h00000FFF;
diff --git a/config/rv32i/config.vh b/config/rv32i/config.vh
index 664256736..2eb40c8d4 100644
--- a/config/rv32i/config.vh
+++ b/config/rv32i/config.vh
@@ -178,7 +178,7 @@ localparam logic [63:0] PLIC_BASE        = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE       = 64'h03FFFFFF;
 localparam logic SDC_SUPPORTED = 0;
 localparam logic [63:0] SDC_BASE         = 64'h00013000;
-localparam logic [63:0] SDC_RANGE        = 64'h0000007F;
+localparam logic [63:0] SDC_RANGE        = 64'h00000FFF;
 localparam logic SPI_SUPPORTED = 0;
 localparam logic [63:0] SPI_BASE         = 64'h10040000;
 localparam logic [63:0] SPI_RANGE        = 64'h00000FFF;
diff --git a/config/rv32imc/config.vh b/config/rv32imc/config.vh
index 4e4751bd8..ec0563316 100644
--- a/config/rv32imc/config.vh
+++ b/config/rv32imc/config.vh
@@ -178,7 +178,7 @@ localparam logic [63:0] PLIC_BASE        = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE       = 64'h03FFFFFF;
 localparam logic SDC_SUPPORTED = 0;
 localparam logic [63:0] SDC_BASE         = 64'h00013000;
-localparam logic [63:0] SDC_RANGE        = 64'h0000007F;
+localparam logic [63:0] SDC_RANGE        = 64'h00000FFF;
 localparam logic SPI_SUPPORTED = 1;
 localparam logic [63:0] SPI_BASE         = 64'h10040000;
 localparam logic [63:0] SPI_RANGE        = 64'h00000FFF;
diff --git a/config/rv64gc/config.vh b/config/rv64gc/config.vh
index 80b0e9ebd..9c0bef1a1 100644
--- a/config/rv64gc/config.vh
+++ b/config/rv64gc/config.vh
@@ -178,7 +178,7 @@ localparam logic [63:0] PLIC_BASE        = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE       = 64'h03FFFFFF;
 localparam logic SDC_SUPPORTED = 0;
 localparam logic [63:0] SDC_BASE         = 64'h00013000;
-localparam logic [63:0] SDC_RANGE        = 64'h0000007F;
+localparam logic [63:0] SDC_RANGE        = 64'h00000FFF;
 localparam logic SPI_SUPPORTED = 1;
 localparam logic [63:0] SPI_BASE         = 64'h10040000;
 localparam logic [63:0] SPI_RANGE        = 64'h00000FFF;
diff --git a/config/rv64i/config.vh b/config/rv64i/config.vh
index 3fdecb458..1779d764d 100644
--- a/config/rv64i/config.vh
+++ b/config/rv64i/config.vh
@@ -178,7 +178,7 @@ localparam logic [63:0] PLIC_BASE        = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE       = 64'h03FFFFFF;
 localparam logic SDC_SUPPORTED = 0;
 localparam logic [63:0] SDC_BASE         = 64'h00013000;
-localparam logic [63:0] SDC_RANGE        = 64'h0000007F;
+localparam logic [63:0] SDC_RANGE        = 64'h00000FFF;
 localparam logic SPI_SUPPORTED = 0;
 localparam logic [63:0] SPI_BASE         = 64'h10040000;
 localparam logic [63:0] SPI_RANGE        = 64'h00000FFF;