Updated usb regs (markdown)

diff --git a/usb-regs.md b/usb-regs.md
index e02c182b52d0646afaef8576dd6ad27050880989..ff8f7a064c750d9ed886910bfc24fe47509787fd 100644 (file)
--- a/usb-regs.md
+++ b/usb-regs.md
@@ -62,6 +62,8 @@ DM(D-) DP(D+) Description
 * Write 32bit data to fifo
 
 # 0x11 ZM_INTR_MASK_BYTE_0_OFFSET
+Theoretically INTR_MASK_BYTE should control INTR_SOURCE. Is it correct?
+
 # 0x12 ZM_INTR_MASK_BYTE_1_OFFSET
 USB OUT FIFO
 
@@ -184,7 +186,7 @@ For example EP0 = +0x00; EP1 = +0x02; or offset+(EPn << 1). In these address spa
 32bit data.  
 
 # 0x100 what is here?
-** we miss 8 bytes here **
+**we miss 8 bytes here**
 
 # 0x108 ZM_SOC_USB_MODE_CTRL_OFFSET
     BIT10 - 1 - enable MP (EP6) downstream stream mode