BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 900

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Read/Write
(HCD)
Read/Write
(HC)
Read/Write
(HCD)
Read/Write
(HC)
bit Symbol
Reset state
bit Symbol
Reset state
[31:16]
[15:0]
Bit
20. HcRhDescriptorB Register
characteristics of the Root Hub. These fields are written during initialization to correspond
with the system operation. Reset values are implementation-specific.
The HcRhDescriptorB register is one of the two resisters for describing the
Mnemonic
PPCM
DR
31
15
0
0
30
14
0
0
PortPower
ControlMask
Device
Removable
29
13
0
0
Field name
28
12
0
0
TENTATIVE
27
11
TMPA900CM- 899
0
0
26
10
0
0
Each bit indicates if a port is affected by a global power control
command when PowerSwitchingMode of HcRhDescriptorA is set.
When set, the port's power state is only affected by per-port power
control (Set/ClearPortPower). When cleared, the port is controlled by
the global power switch (Set/ClearGlobalPower). If the device is
configured to global switching mode (PowerSwitchingMode=0), this
field is not valid.
bit0: Reserved
bit1: Ganged-power mask on Port#1
Each bit indicates a port of the Root Hub.
When cleared, the attached device is removable.
When set, the attached device is not removable.
bit0: Reserved
bit1: Device attached to Port#1
25
9
0
0
24
8
0
0
PPCM
R/W
R/W
DR
R
R
23
7
0
0
22
6
0
0
Address = (0xF450_0000) + (0x004C)
Function
21
5
0
0
20
4
0
0
19
3
0
0
18
2
0
0
TMPA900CM
2009-10-14
17
1
0
0
16
0
0
0