Updated usb regs (markdown)

diff --git a/usb-regs.md b/usb-regs.md
index 4cd90a3a1c90cfd14ca1e38f315b7f6d2e8bbac6..3d8d0424e0131056f52d453c61d9a70ed42882b9 100644 (file)
--- a/usb-regs.md
+++ b/usb-regs.md
@@ -114,16 +114,21 @@ These bits indicate if fallowing groups got some interrupt.
 # 0x23 ZM_INTR_SOURCE_2_OFFSET
 # 0x24 ZM_INTR_SOURCE_3_OFFSET
 # 0x25 ZM_INTR_SOURCE_4_OFFSET
+* BIT6 - vUsb_Reg_Out()?
+
 # 0x26 ZM_INTR_SOURCE_5_OFFSET
+these endpoints are handled by DMA  
+
 # 0x27 ZM_INTR_SOURCE_6_OFFSET
+* BIT6 - vUsb_Status_In()?
 
 # 0x28 ZM_INTR_SOURCE_7_OFFSET
 * BIT7
 * BIT6
 * BIT5
 * BIT4
-* BIT3
-* BIT2
+* BIT3 - USB resume
+* BIT2 - USB suspend
 * BIT1 - USB reset interrupt.
 * BIT0