W90N740CD WINBOND [Winbond], W90N740CD Datasheet - Page 134

• Manufacturer Part Number: W90N740CD
• Description: 32-Bit ARM7TDMI-Based Micro-Controller
• Manufacturer: WINBOND [Winbond]

Host Controller Frame Remaining Register (HcFrameRemaining)
Host Controller Frame Number Register (HcFmNumber)
HcFrameRemaining
HcFmNumber
Register: HcFrameRemaining
Register: HcFmNumber
30-14
31-16
BITS
BITS
13-0
15-0
31
REGISTER
REGISTER
RESET
RESET
0b
0h
0b
0b
0h
0xFFF0.503C
ADDRESS
0xFFF0.5038
R/W+
ADDRESS
R/W
R
R
R
-
-
FrameRemaining
When the Host Controller is in the U
decrements each 12 MHz clock period. When the count reaches 0, (end of
frame) the counter reloads with FrameInterval.
loads when the Host Controller transitions into U
Reserved. Read/Write 0's
FrameRemainingToggle
Loaded with FrameIntervalToggle when FrameRemaining is loaded.
FrameNumber
This 16-bit incrementing counter field is incremented coincident with the
loading of FrameRemaining. The count rolls over from ‘FFFFh’ to ‘0h.’
Reserved. Read/Write 0's
R/W
R/W
R
R
Host Controller Frame Remaining Register
Host Controller Frame Number Register
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W90N740CD/W90N740CDG
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Publication Release Date: September. 19, 2005
SB
O
PERATIONAL
SB
O
PERATIONAL
In addition, the counter
state, this 14-bit field
RESET VALUE
0x0000.0000
0x0000.0000
.
VALUE
RESET
Revision A7