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参数资料
| 型号： | SFPA4096Q1BO2TO-I-DT-223-STD |
| 厂商： | Swissbit NA Inc |
| 文件页数： | 25/76页 |
| 文件大小： | 0K |
| 描述： | FLASH SSD SMART UDMA 2.5" 4GB |
| 视频文件： | Swissbit Manufacturing Overview |
| RoHS指令信息： | Environment Protection Declaration |
| 标准包装： | 4 |
| 系列： | P-120 |
| 存储容量： | 4GB |
| 存储器类型： | FLASH |
| 其它名称： | 1052-1024 |
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e) The host shall negate -CS0, -CS1, DA2, DA1, and DA0. The host shall keep -CS0, -CS1, DA2, DA1, and
DA0 negated until after negating -DMACK at the end of the burst.
f)
Steps (c), (d), and (e) shall have occurred at least t ACK before the host asserts -DMACK. The host shall
keep -DMACK asserted until the end of an Ultra DMA burst.
g) The device may negate -DDMARDY t ZIORDY after the host has asserted -DMACK. Once the device has
negated -DDMARDY, the device shall not release -DDMARDY until after the host has negated DMACK
at the end of an Ultra DMA burst.
h) The host shall negate STOP within t ENV after asserting -DMACK. The host shall not assert STOP until
after the first negation of HSTROBE.
i)
j)
The device shall assert -DDMARDY within t LI after the host has negated STOP. After asserting DMARQ
and -DDMARDY the device shall not negate either signal until after the first negation of HSTROBE by
the host.
The host shall drive the first word of the data transfer onto D[15:00]. This step may occur any time
during Ultra DMA burst initiation.
k) To transfer the first word of data: the host shall negate HSTROBE no sooner than t UI after the device
has asserted -DDMARDY. The host shall negate HSTROBE no sooner than t DVS after the driving the first
word of data onto D[15:00].
Figure 8: Ultra DMA Data-Out Burst Initiation Timing
Note: The definitions for the STOP, DDMARDY, and HSTROBE signal lines are not in effect until DMARQ
and DMACK are asserted.
6.3.2.4.7 Sustaining an Ultra DMA Data-Out Burst
An Ultra DMA Data-Out burst is sustained by following the steps lettered below. The timing diagram is
shown in
Figure 9: Sustained Ultra DMA Data-Out Burst Timing. The associated timing parameters are specified in
Table 22: Ultra DMA Data Burst Timing Requirements and are described in Table 23: Ultra DMA Data Burst
The following steps shall occur in the order they are listed unless otherwise specifically allowed:
Swissbit AG
Industriestrasse 4
Swissbit reserves the right to change products or specifications without notice.
Revision: 1.00
CH-9552 Bronschhofen
Switzerland
www.swissbit.com
industrial@swissbit.com
P-120_data_sheet_PA-QxBO_Rev100.doc
Page 25 of 76
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| 3-1437667-3 | CONN BARRIER BLK DL 10CIRC .325 |
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| 3-1437667-1 | CONN BARRIER STRIP DL 8CIRC .325 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SFPA4096Q1BO2TO-I-DT-243-STD | 制造商:SWISSBIT NA INC 功能描述:FLASH |
| SFPA-53 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Schottky Barrier Diodes |
| SFPA-63 | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Schottky Barrier Diodes (Surface Mount) 30V |
| SFPA-73 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Schottky Barrier Diodes |
| SFPA8192Q1BO2TO-C-QT-243-STD | 制造商:SWISSBIT NA INC 功能描述:FLASH |
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