參數(shù)資料
型號: ISP1362
廠商: NXP Semiconductors N.V.
英文描述: Single-chip Universal Serial Bus On-The-Go controller
中文描述: 單芯片通用串行總線和On - The - Go控制器
文件頁數(shù): 109/150頁
文件大?。?/td> 647K
代理商: ISP1362
Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
06 January 2004
109 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
15.9.8
HcATLPTDDoneThresholdCount register (R/W: 51H/D1H)
This register speci
fi
es the number of ATL PTD done required to trigger an ATL
PTDDoneCount. If set to 0x08, the HC would trigger the ATL interrupt (in the
Hc
μ
PInterrupt register) once for every 8 ATL PTD done.
Table 103
shows the bit
allocation of the register.
Remark:
Do not write 0x0000 to this register.
Code (Hex): 51
read
Code (Hex): D1
write
15.9.9
HcATLPTDDoneThresholdTimeOut register (R/W: 52H/D2H)
This register indicates the number of ms from the last time when the ATL interrupt (in
the Hc
μ
PInterrupt register) was set, of which, if the number of ATL PTDDone is still
less than HcATLPTDDoneThresholdCount, the HC would trigger an ATL interrupt (in
Table 101: HcATLCurrentActivePTD register: bit allocation
Bit
15
Symbol
Reset
-
Access
-
Bit
7
Symbol
reserved
Reset
-
Access
-
14
13
12
11
10
9
8
reserved
-
-
6
-
-
5
-
-
4
-
-
3
-
-
2
-
-
1
-
-
0
ActivePTD[4:0]
0
R
-
-
-
-
0
R
0
R
0
R
0
R
Table 102: HcATLCurrentActivePTD register: bit description
Bit
Symbol
Description
15 to 5
-
reserved
4 to 0
ActivePTD[4:0] This 5-bit number represents the PTD that is currently active.
Table 103: HcATLPTDDoneThresholdCount register: bit allocation
Bit
15
14
Symbol
Reset
-
-
Access
-
-
Bit
7
6
Symbol
reserved
Reset
-
-
Access
-
-
13
12
11
10
9
8
reserved
-
-
5
-
-
4
-
-
3
-
-
2
-
-
1
-
-
0
PTDDoneCount[4:0]
0
R/W
-
-
0
0
0
1
R/W
R/W
R/W
R/W
Table 104: HcATLPTDDoneThresholdCount register: bit description
Bit
Symbol
Description
15 to 5
-
reserved
4 to 0
PTDDoneCount[4:0]
Number of PTDs processed by the HC.
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