diff --git a/sdk/axi_ram.mif b/sdk/axi_ram.mif
index 37b5e71..de58885 100644
--- a/sdk/axi_ram.mif
+++ b/sdk/axi_ram.mif
@@ -24,7 +24,7 @@
 00010101011111100100000111101110
 00000011100101000000000111001110
 00101000100000000000000111001110
-00000011100000000110110000001101
+00000011100000001000000000001101
 01011000000000000000100000001110
 00000011100000000000010000001101
 00101001000000000000000110001101
@@ -39,155 +39,142 @@
 01010000000000000000000000000000
 00000000000000000000000000000000
 00010101011111100000000000001100
-00000010100000010011010000010000
-00101001000000000000000110010000
-00000010100000010000010000001111
+00000010100000010011010000001111
 00101001000000000000000110001111
-00000010100000010101000000001110
-00101001000000000000000110001110
+00000010100000010000010000010001
+00101001000000000000000110010001
+00000010100000010101000000010000
 00101001000000000000000110010000
-00000010100000010101010000000100
+00101001000000000000000110001111
+00000010100000010101010000000101
+00101001000000000000000110000101
+00000010100000010011000000000100
 00101001000000000000000110000100
-00000010100000010011000000010100
+00000010100000010111110000010100
 00101001000000000000000110010100
-00000010100000010111110000010011
+00000010100000010100110000000111
+00101001000000000000000110000111
+00101001000000000000000110010000
+00101001000000000000000110010001
+00000010100000010100100000010011
 00101001000000000000000110010011
-00000010100000010100110000010010
-00101001000000000000000110010010
-00101001000000000000000110001110
+00010101011111101010000000001110
+00101001000000000000000110010000
+00000011100000000100000111010010
+00101001100000000000001001000000
+00000010100000000101100000000110
+00000011100000000001000111001101
+00101001100000000000000110100110
+00000011100000001000000111001000
+00010100001110001000000000001001
+00010100000000000000000000110010
+00101001100000000000000100001001
+00000011100000001010000111000111
+00000011100011100010001001010010
+00101001100000000000000011110010
+00000011100000001011000111000110
+00000010100000100000000000000111
+00101001100000000000000011000111
+00000010100001000000000000001001
+00101001100000000000000111001001
 00101001000000000000000110001111
-00000010100000010100100000001001
-00101001000000000000000110001001
-00010101011111101010000000001101
-00101001000000000000000110001110
-00000011100000000100000110101000
-00101001100000000000000100000000
-00000011100000000001000110110001
-00000010100000000101100000000111
-00101001100000000000001000100111
-00000011100000001000000110100101
-00010100001110001000000000000110
-00010100000000000000000000110000
-00101001100000000000000010100110
-00000011100000001010000110100100
-00000011100011100010001000010000
-00101001100000000000000010010000
-00000011100000001011000110110011
-00000010100000100000000000010100
-00000010100001000000000000010010
-00101001100000000000001001110100
+00101001000000000000000110010001
+00101001000000000000000110010000
+00101001000000000000000110001111
+00101001000000000000000110000101
+00101001000000000000000110000100
+00101001000000000000000110010100
+00000010100000010000110000010010
+00101001000000000000000110010010
+00101001000000000000000110010011
+00101001000000000000000110010010
+00000010100000001100110000001000
+00101001000000000000000110001000
+00000010100000001100100000000111
+00000010100000001111010000000110
+00101001000000000000000110000111
 00000010101111111100000001100011
-00010101011111101010000000001111
-00000000000101010000001000101110
-00101001100000000000000110110010
-00101000100000000000000111001100
+00101001000000000000000110000110
+00101000100000000000000110101100
 00000011010000000100000110001100
 01011011111111111111100110000000
-00000010100000000100000000010000
-00000011100000000100000111101100
-00101001100000000000000111010000
-00101000100000000000000110001110
-00010101011111100000000000001101
-00000011100000000001010110101111
-00000011010000000000000000000000
-00101010000000000000000111101100
+00000010100000000100000000001111
+00000011100000000100000111001100
+00101001100000000000000110101111
+00101000100000000000000110001101
+00010101011111100000000000001110
+00000011100000000001010111001110
+00101010000000000000000111001100
 00000011010000001000000110001100
 01011011111111111111100110000000
-00000010100000010011010000010000
-00101001000000000000000110110000
-00000010100000010000010000001100
-00101001000000000000000110101100
-00000010100000010101000000010001
-00101001000000000000000110110001
-00000000010001001111000111001100
+00000000010001001111000110101100
 00101001100000000011000001101100
-00101010000000000011000001110001
-00000010100000010101010000001000
-00101001000000000000000110110000
-00101001000000000000000110101000
-00000010100000010011000000000111
-00101001000000000000000110100111
-00000010100000010111110000000110
-00101001000000000000000110100110
-00000010100000010000110000001111
-00101001000000000000000110101111
-00000010100000010100100000000101
-00101001000000000000000110100101
-00101001000000000000000110101111
-00000010100000001100110000000100
-00101001000000000000000110100100
-00000010100000001100100000010100
-00000010100000001111010000010011
-00101001000000000000000110110100
-00000010100000000010010000010010
-00101001000000000000000110110011
-00000010100000010101111000110000
-01101000000000000000101001001100
-00000010100000001100001000110000
-00010101011111100000000000001101
-00000000010001001110000111001100
-00000011010000000011110110001100
-00101001000000000000000110110000
-00000010100000000010010000001111
-00000010100000010101110110001101
-01101000000000000000100111101100
-00000010100000001100000110001101
-00010101011111100000000000001111
-00000000010001001101000111001100
-00000011010000000011110110001100
-00101001000000000000000111101101
+00101010000000000011000001101111
 00000010100000000010010000010000
-00000010100000010101110110001111
-01101100000000010001101000001100
-00010101011111100000000000001101
-00101001000000000000000110101111
-00000011100000000001010110101101
-00101010000000000000000110101100
-00000011010000001000000110001100
-01011011111111111111100110000000
-00000000010001001100000111001100
-00000011010000000011110110001100
-00000010100000000010010000001111
-00000010100000010101110110001101
-01101000000000000000100111101100
-00000010100000001100000110001101
+00000010100000010101110111101110
+01101000000000000000101000001100
+00000010100000001100000111101110
 00010101011111100000000000010000
-00000000010001001011000111001100
+00000000010001001110000110101100
 00000011010000000011110110001100
-00101001000000000000001000001101
+00101001000000000000001000001110
 00000010100000000010010000001111
-00000010100000010101110110001101
+00000010100000010101110110001110
 01101000000000000000100111101100
-00000010100000001100000110001101
+00000010100000001100000110001110
 00010101011111100000000000010000
-00000000010001001010000111001100
+00000000010001001101000110101100
 00000011010000000011110110001100
-00101001000000000000001000001101
+00101001000000000000001000001110
 00000010100000000010010000001111
-00000010100000010101110110001101
+00000010100000010101110110001110
 01101000000000000000100111101100
-00000010100000001100000110001101
+00000010100000001100000110001110
 00010101011111100000000000010000
-00000000010001001001000111001100
+00000000010001001100000110101100
 00000011010000000011110110001100
-00101001000000000000001000001101
+00101001000000000000001000001110
 00000010100000000010010000001111
-00000010100000010101110110001101
+00000010100000010101110110001110
 01101000000000000000100111101100
-00000010100000001100000110001101
+00000010100000001100000110001110
+00010101011111100000000000010000
+00000000010001001011000110101100
+00000011010000000011110110001100
+00101001000000000000001000001110
+00000010100000000010010000001111
+00000010100000010101110110001110
+01101000000000000000100111101100
+00000010100000001100000110001110
+00010101011111100000000000010000
+00000000010001001010000110101100
+00000011010000000011110110001100
+00101001000000000000001000001110
+00000010100000000010010000001111
+00000010100000010101110110001110
+01101000000000000000100111101100
+00000010100000001100000110001110
+00010101011111100000000000010000
+00000000010001001001000110101100
+00000011010000000011110110001100
+00101001000000000000001000001110
+00000010100000000010010000001111
+00000010100000010101110110001110
+01101000000000000000100111101100
+00000010100000001100000110001110
 00010101011111100000000000001111
-00000011010000000011110111001110
-00101001000000000000000111101101
+00000011010000000011110110101101
+00101001000000000000000111101110
 00000010100000000010010000001100
-00000010100000010101110111001111
-01101000000000000000100110001110
-00000010100000001100000111001111
+00000010100000010101110110101110
+01101000000000000000100110001101
+00000010100000001100000110101110
 00010101011111100000000000001100
-00101001000000000000000110001111
+00101001000000000000000110001110
 00000010100000010011010000001101
 00101001000000000000000110001101
-00000010100000010000010000001110
-00101001000000000000000110001110
+00000010100000010000010000000100
+00101001000000000000000110000100
 00000010100000010101000000000101
 00101001000000000000000110000101
 00101001000000000000000110001101
@@ -208,6 +195,7 @@
 00000000000101010000000000000100
 00000010100000000100000001100011
 01001100000000000000000000100000
-00000010100000001100000110001111
-01010011111111101110101111111111
-01010011111111101110101111111111
+00000011010000000000000000000000
+00000011010000000000000000000000
+00000011010000000000000000000000
+00000011010000000000000000000000
diff --git a/sdk/software/bsp/env/start.S b/sdk/software/bsp/env/start.S
index b4b1ac4..e91db37 100644
--- a/sdk/software/bsp/env/start.S
+++ b/sdk/software/bsp/env/start.S
@@ -118,7 +118,7 @@ _start:
 	#WRITE(li.wne,OFS_DIVISOR_LSB, divisor & 0xff);
     li.w        t3, 0xbf20f500
     ld.w        t3, t3, 0
-    li.w        t2, 0x1b
+    li.w        t2, 0x20
     beq         zero, t3, 1f
     li.w        t2, 0x1
 1:
diff --git a/sdk/software/examples/asm/Makefile b/sdk/software/examples/asm/Makefile
index 3fc5595..442e3fc 100644
--- a/sdk/software/examples/asm/Makefile
+++ b/sdk/software/examples/asm/Makefile
@@ -18,6 +18,7 @@ BSP_USE_TRAP := 0
 BSP_USE_DRIVERS := 0
 endif
 
+LA32RSOC_WINDOWS_HOME?=../../../..
 include ../../bsp/common.mk
 
 # Strip picolibc: no -lc -lm -lg -lsemihost, keep -lgcc only
diff --git a/sdk/software/examples/asm/start_matmul_fast.S b/sdk/software/examples/asm/start_matmul_fast.S
index f276ad7..551e778 100644
--- a/sdk/software/examples/asm/start_matmul_fast.S
+++ b/sdk/software/examples/asm/start_matmul_fast.S
@@ -36,7 +36,7 @@ _start:
     st.b    zero, t0, 1
     li.w    t2, 0xbf20f500
     ld.w    t2, t2, 0
-    li.w    t1, 0x1b
+    li.w    t1, 0x20
     beq     zero, t2, 1f
     li.w    t1, 0x1
 1:
diff --git a/sdk/software/examples/asm/user-sample.c b/sdk/software/examples/asm/user-sample.c
index 1307f90..e3af891 100644
--- a/sdk/software/examples/asm/user-sample.c
+++ b/sdk/software/examples/asm/user-sample.c
@@ -109,7 +109,6 @@ unsigned long UART_BASE              = 0xbf000000;
 #define MATMUL_DMA_SRC_BASE   (MATMUL_BASE_UNCACHED + 0x020)
 #define MATMUL_DMA_GROUPS     (MATMUL_BASE_UNCACHED + 0x028)
 #define MATMUL_DMA_SRC_STRIDE (MATMUL_BASE_UNCACHED + 0x02C)
-#define MATMUL_DMA_CYCLES     (MATMUL_BASE_UNCACHED + 0x034)
 
 #define CTRL_START_B0     0x1
 #define CTRL_START_B1     0x2
@@ -124,8 +123,6 @@ unsigned long UART_BASE              = 0xbf000000;
 #define DMA_CTRL_VAL (CTRL_BURST_SIZE(2) | CTRL_BURST_LEN(63) | CTRL_START_BIT)
 #define MATMUL_EP_ID 0
 
-volatile unsigned int matmul_dma_cycles;
-
 int main(void)
 {
     if (MATMUL_GROUP_NUM <= 0) {
@@ -148,7 +145,6 @@ int main(void)
     *mat_ctrl = CTRL_DMA_START;
     uart_put_crc_prefix_fifo();
     while (!(*mat_status & STATUS_DMA_DONE)) {}
-    matmul_dma_cycles = *(volatile unsigned int *)MATMUL_DMA_CYCLES;
     *mat_status = STATUS_DMA_DONE;
 
     crc = *mat_crc;
diff --git a/sdk/user-sample.bin b/sdk/user-sample.bin
index b631c96..eaa8ba6 100755
Binary files a/sdk/user-sample.bin and b/sdk/user-sample.bin differ