參數(shù)資料
型號(hào)： ISP1160BD
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Embedded Universal Serial Bus Host Controller
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝： 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù)： 64/88頁
文件大?。?/td> 2044K
代理商： ISP1160BD
Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
64 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
10.6 HC buffer RAM control registers
10.6.1
HcITLBufferLength register (R/W: 2AH/AAH)
Write to this register to assign the ITL buffer size in bytes: ITL0 and ITL1 are assigned
the same value. For example, if HcITLBufferLength register is set to 2 kbytes, then
ITL0 and ITL1 would be allocated 2 kbytes each.
Must follow the formula:
ATL buffer length
+
2
×
(ITL buffer size)
≤
1000H (that is, 4 kbytes)
where: ITL buffer size
=
ITL0 buffer length
=
ITL1 buffer length.
Code (Hex): 2A —
read
Code (Hex): AA —
write
10.6.2
HcATLBufferLength register (R/W: 2BH/ABH)
Write to this register to assign ATL buffer size.
Code (Hex): 2B —
read
Code (Hex): AB —
write
Remark:
The maximum total RAM size is 1000H (4096 in decimal) bytes. That
means ITL0 (length)
+
ITL1 (length)
+
ATL (length)
≤
1000H bytes. For example, if
ATL buffer length has been set to be 800H, then the maximum ITL buffer length can
only be set as 400H.
Table 52:
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcITLBufferLength register: bit allocation
15
14
13
12
11
10
9
8
ITLBufferLength[15:8]
0
R/W
4
ITLBufferLength[7:0]
0
R/W
0
0
0
0
0
0
0
R/W
7
R/W
6
R/W
5
R/W
3
R/W
2
R/W
1
R/W
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Table 53:
Bit
15 to 0
HcITLBufferLength register: bit description
Symbol
ITLBufferLength[15:0]
Description
Assign ITL buffer length
Table 54:
Bit
Symbol
Reset
Access
HcATLBufferLength register: bit allocation
15
14
13
12
11
10
9
8
ATLBufferLength[15:8]
0
R/W
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1160BD,157 功能描述:USB 接口集成電路 USB 1.1 HOST CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1160BD/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BD/01,118 功能描述:USB 接口集成電路 USB HOST CTRL RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1160BD/01,151 功能描述:USB 接口集成電路 USB FULL SPEED HOST RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1160BD/01,157 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
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