BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 897

• 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
[31:14]
[13:0]
Bit
17. HcPeriodicStart Register
earliest time the HC should start processing the periodic list.
The HcPeriodicStart register has a 14-bit programmable value which determines the
Mnemonic
－
PS
31
15
Reserved
30
14
Reserved
PeriodicStart
29
13
0
Field name
28
12
0
TENTATIVE
27
11
TMPA900CM- 896
0
26
10
0
After a hardware reset, this field is cleared. This is then set by HCD
during HC initialization. The value is calculated roughly as 10% off
from HcFmInterval. A typical value will be 0x3E67. When
HcFmRemaining reaches the value specified, processing of the
periodic lists will have priority over Control/Bulk processing. The HC
will therefore start processing the Interrupt list after completing the
current Control or Bulk transaction that is in progress.
25
9
0
24
Reserved
8
0
23
7
0
R/W
PS
R
22
6
0
Address = (0xF450_0000) + (0x0040)
Function
21
5
0
20
4
0
19
3
0
18
2
0
TMPA900CM
2009-10-14
17
1
0
16
0
0