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參數資料
型號: ISP1362BD
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Single-chip Universal Serial Bus On-The-Go 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: 118/150頁
文件大小: 647K
代理商: ISP1362BD
Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
06 January 2004
118 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
[1]
Unchanged by a bus reset.
16.1.7
DcDMACounter register (R/W: F3H/F2H)
This command accesses the DcDMACounter register, which consists of two bytes.
The bit allocation is given in
Table 120
. Writing to the register sets the number of
bytes for a DMA transfer. Reading the register returns the number of remaining bytes
in the current transfer. A bus reset will not change the programmed bit values.
The internal DMA counter is automatically reloaded from the DcDMACounter register
when DMA is re-enabled (DMAEN = 1). See
Section 16.1.6
for more details.
Code (Hex): F2/F3
write or read DcDMACounter register
Transaction
write or read 2 bytes (code or data)
Table 118: DcDMACon
fi
guration register: bit allocation
Bit
15
Symbol
CNTREN
Reset
0
[1]
Access
R/W
Bit
7
Symbol
Reset
0
[1]
Access
R/W
14
13
12
11
10
9
8
SHORTP
0
[1]
R/W
6
reserved
-
-
5
-
-
4
-
-
3
-
-
2
-
-
1
-
-
0
EPDIX[3:0]
0
[1]
R/W
DMAEN
0
R/W
reserved
-
-
BURSTL[1:0]
0
[1]
R/W
0
[1]
R/W
0
[1]
R/W
0
[1]
R/W
Table 119: DcDMACon
fi
guration register: bit description
Bit
Symbol
Description
15
CNTREN
Logic 1 enables the generation of an EOT condition, when the
DcDMACounter register reaches zero. Bus reset value:
unchanged.
14
SHORTP
Logic 1 enables the short or empty packet mode. When
receiving (OUT endpoint) a short or empty packet, an EOT
condition is generated. When transmitting (IN endpoint), this bit
should be cleared. Bus reset value: unchanged.
13 to 8
-
reserved
7 to 4
EPDIX[3:0]
Indicates the destination endpoint for DMA, see
Table 17
.
3
DMAEN
Writing logic 1 enables DMA transfer, logic 0 forces the end of
an ongoing DMA transfer. Reading this bit indicates whether
DMA is enabled (0 = DMA stopped; 1 = DMA enabled). This bit
is cleared by a bus reset.
2
-
reserved
1 to 0
BURSTL[1:0]
Selects the DMA burst length:
00
single-cycle mode (1 byte)
01
burst mode (4 bytes)
10
burst mode (8 bytes)
11
burst mode (16 bytes)
Bus reset value: unchanged.
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ISP1362BD,118 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD,151 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD,157 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD157 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB-OTG 64LQFP 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 64-LQFP
ISP1362BDFA 功能描述:IC USB OTG CONTROLLER 64-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 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
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