diff --git a/include/generated/csr.h b/include/generated/csr.h
index c4a691c..7492f4a 100644
--- a/include/generated/csr.h
+++ b/include/generated/csr.h
@@ -209,80 +209,146 @@ static inline void uart_phy_tuning_word_write(unsigned int value) {
 
 /* usb */
 #define CSR_USB_BASE 0xe0005000
-#define CSR_USB_OBUF_HEAD_ADDR 0xe0005000
-#define CSR_USB_OBUF_HEAD_SIZE 1
-static inline unsigned char usb_obuf_head_read(void) {
+#define CSR_USB_PULLUP_OUT_ADDR 0xe0005000
+#define CSR_USB_PULLUP_OUT_SIZE 1
+static inline unsigned char usb_pullup_out_read(void) {
 	unsigned char r = csr_readl(0xe0005000);
 	return r;
 }
-static inline void usb_obuf_head_write(unsigned char value) {
+static inline void usb_pullup_out_write(unsigned char value) {
 	csr_writel(value, 0xe0005000);
 }
-#define CSR_USB_OBUF_EMPTY_ADDR 0xe0005004
-#define CSR_USB_OBUF_EMPTY_SIZE 1
-static inline unsigned char usb_obuf_empty_read(void) {
+#define CSR_USB_EP_0_OUT_EV_STATUS_ADDR 0xe0005004
+#define CSR_USB_EP_0_OUT_EV_STATUS_SIZE 1
+static inline unsigned char usb_ep_0_out_ev_status_read(void) {
 	unsigned char r = csr_readl(0xe0005004);
 	return r;
 }
-#define CSR_USB_ARM_ADDR 0xe0005008
-#define CSR_USB_ARM_SIZE 1
-static inline unsigned char usb_arm_read(void) {
+static inline void usb_ep_0_out_ev_status_write(unsigned char value) {
+	csr_writel(value, 0xe0005004);
+}
+#define CSR_USB_EP_0_OUT_EV_PENDING_ADDR 0xe0005008
+#define CSR_USB_EP_0_OUT_EV_PENDING_SIZE 1
+static inline unsigned char usb_ep_0_out_ev_pending_read(void) {
 	unsigned char r = csr_readl(0xe0005008);
 	return r;
 }
-static inline void usb_arm_write(unsigned char value) {
+static inline void usb_ep_0_out_ev_pending_write(unsigned char value) {
 	csr_writel(value, 0xe0005008);
 }
-#define CSR_USB_IBUF_HEAD_ADDR 0xe000500c
-#define CSR_USB_IBUF_HEAD_SIZE 1
-static inline unsigned char usb_ibuf_head_read(void) {
+#define CSR_USB_EP_0_OUT_EV_ENABLE_ADDR 0xe000500c
+#define CSR_USB_EP_0_OUT_EV_ENABLE_SIZE 1
+static inline unsigned char usb_ep_0_out_ev_enable_read(void) {
 	unsigned char r = csr_readl(0xe000500c);
 	return r;
 }
-static inline void usb_ibuf_head_write(unsigned char value) {
+static inline void usb_ep_0_out_ev_enable_write(unsigned char value) {
 	csr_writel(value, 0xe000500c);
 }
-#define CSR_USB_IBUF_EMPTY_ADDR 0xe0005010
-#define CSR_USB_IBUF_EMPTY_SIZE 1
-static inline unsigned char usb_ibuf_empty_read(void) {
+#define CSR_USB_EP_0_OUT_LAST_TOK_ADDR 0xe0005010
+#define CSR_USB_EP_0_OUT_LAST_TOK_SIZE 1
+static inline unsigned char usb_ep_0_out_last_tok_read(void) {
 	unsigned char r = csr_readl(0xe0005010);
 	return r;
 }
-#define CSR_USB_PULLUP_OUT_ADDR 0xe0005014
-#define CSR_USB_PULLUP_OUT_SIZE 1
-static inline unsigned char usb_pullup_out_read(void) {
+#define CSR_USB_EP_0_OUT_RESPOND_ADDR 0xe0005014
+#define CSR_USB_EP_0_OUT_RESPOND_SIZE 1
+static inline unsigned char usb_ep_0_out_respond_read(void) {
 	unsigned char r = csr_readl(0xe0005014);
 	return r;
 }
-static inline void usb_pullup_out_write(unsigned char value) {
+static inline void usb_ep_0_out_respond_write(unsigned char value) {
 	csr_writel(value, 0xe0005014);
 }
-#define CSR_USB_EV_STATUS_ADDR 0xe0005018
-#define CSR_USB_EV_STATUS_SIZE 1
-static inline unsigned char usb_ev_status_read(void) {
+#define CSR_USB_EP_0_OUT_DTB_ADDR 0xe0005018
+#define CSR_USB_EP_0_OUT_DTB_SIZE 1
+static inline unsigned char usb_ep_0_out_dtb_read(void) {
 	unsigned char r = csr_readl(0xe0005018);
 	return r;
 }
-static inline void usb_ev_status_write(unsigned char value) {
+static inline void usb_ep_0_out_dtb_write(unsigned char value) {
 	csr_writel(value, 0xe0005018);
 }
-#define CSR_USB_EV_PENDING_ADDR 0xe000501c
-#define CSR_USB_EV_PENDING_SIZE 1
-static inline unsigned char usb_ev_pending_read(void) {
+#define CSR_USB_EP_0_OUT_OBUF_HEAD_ADDR 0xe000501c
+#define CSR_USB_EP_0_OUT_OBUF_HEAD_SIZE 1
+static inline unsigned char usb_ep_0_out_obuf_head_read(void) {
 	unsigned char r = csr_readl(0xe000501c);
 	return r;
 }
-static inline void usb_ev_pending_write(unsigned char value) {
+static inline void usb_ep_0_out_obuf_head_write(unsigned char value) {
 	csr_writel(value, 0xe000501c);
 }
-#define CSR_USB_EV_ENABLE_ADDR 0xe0005020
-#define CSR_USB_EV_ENABLE_SIZE 1
-static inline unsigned char usb_ev_enable_read(void) {
+#define CSR_USB_EP_0_OUT_OBUF_EMPTY_ADDR 0xe0005020
+#define CSR_USB_EP_0_OUT_OBUF_EMPTY_SIZE 1
+static inline unsigned char usb_ep_0_out_obuf_empty_read(void) {
 	unsigned char r = csr_readl(0xe0005020);
 	return r;
 }
-static inline void usb_ev_enable_write(unsigned char value) {
-	csr_writel(value, 0xe0005020);
+#define CSR_USB_EP_0_IN_EV_STATUS_ADDR 0xe0005024
+#define CSR_USB_EP_0_IN_EV_STATUS_SIZE 1
+static inline unsigned char usb_ep_0_in_ev_status_read(void) {
+	unsigned char r = csr_readl(0xe0005024);
+	return r;
+}
+static inline void usb_ep_0_in_ev_status_write(unsigned char value) {
+	csr_writel(value, 0xe0005024);
+}
+#define CSR_USB_EP_0_IN_EV_PENDING_ADDR 0xe0005028
+#define CSR_USB_EP_0_IN_EV_PENDING_SIZE 1
+static inline unsigned char usb_ep_0_in_ev_pending_read(void) {
+	unsigned char r = csr_readl(0xe0005028);
+	return r;
+}
+static inline void usb_ep_0_in_ev_pending_write(unsigned char value) {
+	csr_writel(value, 0xe0005028);
+}
+#define CSR_USB_EP_0_IN_EV_ENABLE_ADDR 0xe000502c
+#define CSR_USB_EP_0_IN_EV_ENABLE_SIZE 1
+static inline unsigned char usb_ep_0_in_ev_enable_read(void) {
+	unsigned char r = csr_readl(0xe000502c);
+	return r;
+}
+static inline void usb_ep_0_in_ev_enable_write(unsigned char value) {
+	csr_writel(value, 0xe000502c);
+}
+#define CSR_USB_EP_0_IN_LAST_TOK_ADDR 0xe0005030
+#define CSR_USB_EP_0_IN_LAST_TOK_SIZE 1
+static inline unsigned char usb_ep_0_in_last_tok_read(void) {
+	unsigned char r = csr_readl(0xe0005030);
+	return r;
+}
+#define CSR_USB_EP_0_IN_RESPOND_ADDR 0xe0005034
+#define CSR_USB_EP_0_IN_RESPOND_SIZE 1
+static inline unsigned char usb_ep_0_in_respond_read(void) {
+	unsigned char r = csr_readl(0xe0005034);
+	return r;
+}
+static inline void usb_ep_0_in_respond_write(unsigned char value) {
+	csr_writel(value, 0xe0005034);
+}
+#define CSR_USB_EP_0_IN_DTB_ADDR 0xe0005038
+#define CSR_USB_EP_0_IN_DTB_SIZE 1
+static inline unsigned char usb_ep_0_in_dtb_read(void) {
+	unsigned char r = csr_readl(0xe0005038);
+	return r;
+}
+static inline void usb_ep_0_in_dtb_write(unsigned char value) {
+	csr_writel(value, 0xe0005038);
+}
+#define CSR_USB_EP_0_IN_IBUF_HEAD_ADDR 0xe000503c
+#define CSR_USB_EP_0_IN_IBUF_HEAD_SIZE 1
+static inline unsigned char usb_ep_0_in_ibuf_head_read(void) {
+	unsigned char r = csr_readl(0xe000503c);
+	return r;
+}
+static inline void usb_ep_0_in_ibuf_head_write(unsigned char value) {
+	csr_writel(value, 0xe000503c);
+}
+#define CSR_USB_EP_0_IN_IBUF_EMPTY_ADDR 0xe0005040
+#define CSR_USB_EP_0_IN_IBUF_EMPTY_SIZE 1
+static inline unsigned char usb_ep_0_in_ibuf_empty_read(void) {
+	unsigned char r = csr_readl(0xe0005040);
+	return r;
 }
 #define CSR_IDENTIFIER_MEM_BASE 0xe0002000
 
diff --git a/input/top.bin b/input/top.bin
index c40a55a..1407640 100644
Binary files a/input/top.bin and b/input/top.bin differ
diff --git a/src/main.c b/src/main.c
index e87ae73..43eb542 100644
--- a/src/main.c
+++ b/src/main.c
@@ -11,8 +11,8 @@ void isr(void) {
     
     irqs = irq_pending() & irq_getmask();
     
-    if (irqs & (1 << USB_INTERRUPT))
-        usb_isr();
+//    if (irqs & (1 << USB_INTERRUPT))
+//        usb_isr();
 
     if (irqs & (1 << UART_INTERRUPT))
         uart_isr();