参数资料
型号: TSB12LV26PZ
厂商: Texas Instruments, Inc.
英文描述: OHCI-Lynx PCI-BASED IEEE 1394 HOST CONTROLLER
中文描述: OHCI的山猫基于PCI的1394主控制器
文件页数: 47/106页
文件大小: 605K
代理商: TSB12LV26PZ
3
10
3.3.2.1
The timing requirements when performing a GRF read access in fixed
timing mode are different from other
access modes. In fixed
timing mode, the GRF must be accessed only on a quadlet boundary. In other
words, only quadlet fetches are legal. If the microinterface is configured for a byte access, this means that
MCSZ must be asserted low for 4 BCLK cycles, as shown in Figure 3
11. If configured for word access, then
MCSZ must only be asserted for 2 BCLK cycles, as shown in Figure 3
12.
GRF READ
BCLK
COLDFIRE
M8BIT/SIZ0
MCMODE/SIZ1
MWR
MCS
MCA
MA[0:6]
MD[0:7]
MD[8:15]
XX
XX
ZZ
XX
ZZ
ZZ
ZZ
GRF ADDRESS
D1
D2
D3
D4
Figure 3
11. GRF Read Access (Byte Fixed-Timing Mode)
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TSB12LV26PZT 功能描述:1394 接口集成电路 OHCI-Lynx PCI-Based Host Controller RoHS:否 制造商:Texas Instruments 类型:Link Layer Controller 工作电源电压: 封装 / 箱体:LQFP 封装:Tray
TSB12LV26PZTG4 功能描述:1394 接口集成电路 OHCI-Lynx PCI-Based IEEE1394 Host Cntrlr RoHS:否 制造商:Texas Instruments 类型:Link Layer Controller 工作电源电压: 封装 / 箱体:LQFP 封装:Tray
TSB12LV26TPZEP 功能描述:1394 接口集成电路 Mil Enh OHCI-Lynx IEEE 1394 Host Cntlr RoHS:否 制造商:Texas Instruments 类型:Link Layer Controller 工作电源电压: 封装 / 箱体:LQFP 封装:Tray
TSB12LV31 制造商:TI 制造商全称:Texas Instruments 功能描述:IEEE 1394-1995 TRIPLE-CABLE TRANSCEIVER/ARBITER
TSB12LV31PZ 制造商:TI 制造商全称:Texas Instruments 功能描述:IEEE 1394-1995 General-Purpose Link-Layer Controller