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參數(shù)資料
| 型號： | ISP1181BDGG |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 總線控制器 |
| 英文描述： | Full-speed Universal Serial Bus peripheral controller |
| 中文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PDSO48 |
| 封裝： | 6.10 MM, PLASTIC, MO-153, SOT-362-1, TSSOP-48 |
| 文件頁數(shù)： | 23/70頁 |
| 文件大?。?/td> | 341K |
| 代理商： | ISP1181BDGG |
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Philips Semiconductors
ISP1181B
Full-speed USB peripheral controller
Product data
Rev. 02 — 07 December 2004
23 of 70
9397 750 13958
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
12. Commands and registers
The functions and registers of ISP1181B are accessed via commands, which consist
of a command code followed by optional data bytes (read or write action). An
overview of the available commands and registers is given in
Table 13
.
A complete access consists of two phases:
1.
Command phase
: when address bit A0 = 1, the ISP1181B interprets the data on
the lower byte of the bus bits D[7:0] as a command code. Commands without a
data phase are executed immediately.
2.
Data phase (optional)
: when address bit A0 = 0, the ISP1181B transfers the
data on the bus to or from a register or endpoint FIFO. Multi-byte registers are
accessed least significant byte/word first.
The following applies for register or FIFO access in 16-bit bus mode:
The upper byte (bits D15 to D8) in command phase or the undefined byte in data
phase are ignored.
The access of registers is word-aligned: byte access is not allowed.
If the packet length is odd, the upper byte of the last word in an IN endpoint buffer
is
not
transmitted to the host. When reading from an OUT endpoint buffer, the
upper byte of the last word must be ignored by the firmware. The packet length is
stored in the first 2 bytes of the endpoint buffer.
Interrupt Enable
IESUSP
IERESM
SOFTCT
GOSUSP
EXTPUL
WKUPCS
PWROFF
all
enables output INT to signal the suspend state
enables output INT to signal the resume state
enables SoftConnect pull-up resistor to USB bus
a HIGH-to-LOW transition enables the suspend state
selects internal (SoftConnect) or external pull-up resistor
enables wake-up on LOW level of input CS
selects powered-off mode during the suspend state
sending data AA37H unlocks the internal registers for
writing after a resume
Mode
Hardware
Configuration
Unlock
Table 12:
Register
Summary of control bits
…continued
Bit
Function
Table 13:
Name
Initialization commands
Write Control OUT Configuration
Command and register summary
Destination
Code (Hex)
Transaction
[1]
Endpoint Configuration Register
endpoint 0 OUT
Endpoint Configuration Register
endpoint 0 IN
Endpoint Configuration Register
endpoint 1 to 14
Endpoint Configuration Register
endpoint 0 OUT
20
write 1 byte
[2]
Write Control IN Configuration
21
write 1 byte
[2]
Write Endpoint n Configuration
(n = 1 to 14)
Read Control OUT Configuration
22 to 2F
write 1 byte
[2][3]
30
read 1 byte
[2]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1181 | Full-speed Universal Serial Bus Interface Device(全速通用串行總線接口器件) |
| ISP1181DGG | INDUCTOR 4.7NH +-.3NH 0402 SMD |
| ISP1183 | Low-power Universal Serial Bus interface device with DMA |
| ISP1183BS | Low-power Universal Serial Bus interface device with DMA |
| ISP1301 | Universal Serial Bus On-The-Go transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1181BDGG,112 | 功能描述:USB 接口集成電路 DO NOT USE ORDER -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 |
| ISP1181BDGG,118 | 功能描述:USB 接口集成電路 USB 1.1 DEVICE 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 |
| ISP1181BDGG-T | 制造商:ST-Ericsson 功能描述:USB Peripheral Controller 48-Pin TSSOP T/R |
| ISP1181BDGGTM | 功能描述:IC USB HOST CTRL FLL-SPD 48TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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 |
| ISP1181BPC | 制造商:ST-Ericsson 功能描述:Full-Speed Universal Serial Bus Peripheral Controller |
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