Updated usb regs (markdown)

diff --git a/usb-regs.md b/usb-regs.md
index cc98825c6b620113b4f47a9fcdb892793a865512..5b594c9c408f96360f2900b87cfb9e0a353c3b56 100644 (file)
--- a/usb-regs.md
+++ b/usb-regs.md
@@ -19,6 +19,8 @@
 * BIT0
 
 # 0x02 ZM_TEST_OFFSET
+* BIT0 - 1 ?? used on usb 2.0 init
+
 # 0x08 ZM_PHY_TEST_SELECT_OFFSET
 # 0x0A ZM_VDR_SPECIFIC_MODE_OFFSET
 # 0x0B ZM_CX_CONFIG_STATUS_OFFSET