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參數資料
| 型號： | ISP1160 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Embedded Universal Serial Bus Host Controller |
| 中文描述： | 嵌入式通用串行總線主控制器 |
| 文件頁數： | 44/88頁 |
| 文件大小： | 2044K |
| 代理商： | ISP1160 |
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Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
44 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
10.2 HC frame counter registers
10.2.1
HcFmInterval register (R/W: 0DH/8DH)
The HcFmInterval register contains a 14-bit value which indicates the bit time interval
in a frame (that is, between two consecutive SOFs), and a 15-bit value indicating the
full-speed maximum packet size that the HC may transmit or receive without causing
a scheduling overrun. The HCD may carry out minor adjustments on the
FrameInterval by writing a new value at each SOF. This allows the HC to synchronize
with an external clock resource and to adjust any unknown clock offset.
Code (Hex): 0D —
read
Code (Hex): 8D —
write
Bit
Symbol
Reset
Access
7
6
5
4
3
2
1
0
reserved
0
R/W
RHSC
0
R/W
FNO
0
R/W
UE
0
R/W
RD
0
R/W
SF
0
R/W
reserved
0
R/W
SO
0
R/W
Table 19:
Bit
31
HcInterruptDisable register: bit description
Symbol
Description
MIE
A logic 0 is ignored by the HC. A logic 1 disables interrupt
generation due to events specified in other bits of this register. This
field is set after a hardware or software reset.
-
reserved
RHSC
0 —
ignore
30 to 7
6
1 —
disable interrupt generation due to Root Hub Status Change
0 —
ignore
5
FNO
1 —
disable interrupt generation due to Frame Number Overflow
0 —
ignore
4
UE
1 —
disable interrupt generation due to Unrecoverable Error
0 —
ignore
3
RD
1 —
disable interrupt generation due to Resume Detect
0 —
ignore
2
SF
1 —
disable interrupt generation due to Start of Frame
reserved
0 —
ignore
1
0
-
SO
1 —
disable interrupt generation due to Scheduling Overrun
Table 20:
Bit
Symbol
Reset
Access
HcFmInterval register: bit allocation
31
FIT
0
R/W
30
29
28
27
26
25
24
FSMPS[14:8]
0
R/W
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
相關PDF資料 |
PDF描述 |
|---|---|
| ISP1160BD | Embedded Universal Serial Bus Host Controller |
| ISP1160BM | Embedded Universal Serial Bus Host Controller |
| ISP1161A | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABD | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABM | Full-speed Universal Serial Bus single-chip host and device controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISP1160BD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
| 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 產品:USB 2.0 數據速率: 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 |
| 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 產品:USB 2.0 數據速率: 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 |
| 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 產品:USB 2.0 數據速率: 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 |
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