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參數(shù)資料
| 型號： | ISP1561BM |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | ISP1561BM |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP128 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-420-1, LQFP-128 |
| 文件頁數(shù)： | 78/102頁 |
| 文件大?。?/td> | 2875K |
| 代理商： | ISP1561BM |
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Philips Semiconductors
ISP1561
USB PCI host controller
Product data
Rev. 01 — 06 February 2003
78 of 102
9397 750 10015
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
11.4.4
FRINDEX register (address: value read from func2 of address 10H + 18H)
The Frame Index (FRINDEX) register is used by the Host Controller to index into the
periodic frame list. The register updates every 125
μ
s (once each microframe).
Bits N to 3 are used to select a particular entry in the Periodic Frame List during
periodic schedule execution. The number of bits used for the index depends on the
size of the frame list as set by system software in the FLS (Frame List Size) field in
the USBCMD register. This register must be written as a DWord. Byte writes produce
undefined results. This register cannot be written unless the Host Controller is in the
Bit
Symbol
Reset
Access
Bit
Symbol
15
14
13
12
11
10
9
8
reserved
0
-
7
0
-
6
0
-
5
0
-
4
0
-
3
0
-
2
0
-
1
0
-
0
reserved
IAAE
HSEE
FLRE
PCIE
USBERR
INTE
0
R/W
USBINTE
Reset
Access
0
-
0
-
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Table 107: USBINTR register: bit description
Bit
Symbol
31 to 6
-
5
IAAE
Description
reserved
Interrupt on Asynchronous Advance Enable
: When this bit is
set and the IAA (Interrupt on Asynchronous Advance) bit in the
USBSTS register is set, the Host Controller issues an interrupt at
the next interrupt threshold. The interrupt is acknowledged by
software clearing the IAA (Interrupt on Asynchronous Advance)
bit.
Host System Error Enable
: When this bit is set and the Host
System Error Status bit in the USBSTS register is set, the Host
Controller issues an interrupt. The interrupt is acknowledged by
software clearing the HSE (Host System Error) bit.
Frame List Rollover Enable
: When this bit is set and the FLR
(Frame List Rollover) bit in the USBSTS register is set, the Host
Controller issues an interrupt. The interrupt is acknowledged by
software clearing the FLR (Frame List Rollover) bit.
Port Change Interrupt Enable
: When this bit is set and the PCD
(Port Change Detect) bit in the USBSTS register is set, the Host
Controller issues an interrupt. The interrupt is acknowledged by
software clearing the PCD (Port Change Detect) bit.
USB Error Interrupt Enable
: When this bit is set and the
USBERRINT bit in the USBSTS register is set, the Host Controller
issues an interrupt at the next interrupt threshold. The interrupt is
acknowledged by software clearing the USBERRINT bit.
USB Interrupt Enable
: When this bit is set and the USBINT bit in
the USBSTS register is set, the Host Controller issues an interrupt
at the next interrupt threshold. The interrupt is acknowledged by
software clearing the USBINT bit.
4
HSEE
3
FLRE
2
PCIE
1
USB
ERRINTE
0
USBINTE
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1561BM,518 | 功能描述:USB 接口集成電路 USB 2.0 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1561BM,551 | 功能描述:USB 接口集成電路 USB 2.0 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1561BM,557 | 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1561BMGA | 功能描述:IC USB HOST CTRL HI-SPD 128LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| ISP1561BMGE | 功能描述:IC USB PCI HOST CTRLR 128-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
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