參數(shù)資料
型號(hào)： MB86615
廠商： Fujitsu Limited
英文描述： IEEE 1394 Bus Controller (for DVC)
中文描述： 1394總線控制器（于DVC）
文件頁(yè)數(shù)： 10/48頁(yè)
文件大?。?/td> 633K
代理商： MB86615
10
MB86615
(Continued)
3. System Interface
Pin name
I/O
Function
ICREC
O
This pin outputs a signal indicating that data sent in the reception mode is data in
a packet from which a data-CRC error has been detected.
Time stamp trigger signal I/O pin.
Transmission mode: This pin inputs the time stamp trigger signal.
The value in the internal cycle timer register is fetched upon
detection of the falling edge of the FP signal.
Reception mode: Time stamp match detection signal output pin.
FP
I/O
Pin name
CS
I/O
I
Function
Input pin for signals used by the MPU to select the MB86615 as an I/O device.
Address input pins for internal register selection.
Valid only in non-multiplexed mode.
If multiplexed mode is selected these pins should be fixed at ‘0’.
16-bit data bus input/output pins (MSB is D15, LSB is D0).
16-bit data bus input/output pins (MSB is AD5, LSB is AD1). Used for address
input signals when multiplexed mode is selected.
80-series mode: Read strobe signal input pin, used to output data from the
MB86615 to the data bus.
68-series mode: Control signal input pin, used for data input/output operations to
the MB86615.
80-series mode: Write strobe signal input pin, used to input data from the data
bus to the MB86615.
68-series mode: DS signal input pin, output when data bus is enabled.
ALE signal input pin, for signal output when addresses are enabled in multiplexed
mode. In non-multiplexed mode, this signal should be fixed at ‘0’.
This pin outputs the DMA transfer request signal to the DMAC for asynchronous
transfer in DMA mode.
The signal requests DMA transfer between the device and memory.
This pin inputs the DMA enable signal from the DMAC for asynchronous transfer
in DMA mode.
Interrupt output pin.
A5 to A1
I
D15 to D6, D0
I/O
AD5 to AD1
I/O
RD (R/W)
I
WR (DS)
I
ALE
I
DREQ
O
DACK
I
INT
O
相關(guān)PDF資料
PDF描述
MB86615PBT IEEE 1394 Bus Controller (for DVC)
MB86615PFV IEEE 1394 Bus Controller (for DVC)
MB86616 IEEE1394-SCSI Tailgate
MB86616PFV-G-BND IEEE1394-SCSI Tailgate
MB86831 32-bit Embedded Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB86615PBT 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for DVC)
MB86615PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE 1394 Bus Controller (for DVC)
MB86616 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE1394-SCSI Tailgate
MB86616PFV-G-BND 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE1394-SCSI Tailgate
MB86619 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IEEE 1394 Serial Bus Controller for DTV
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