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參數資料
型號: TSB43AB21A
英文描述: IC ARRIA GX FPGA 60K 484FBGA
中文描述: OHCI的1.1。 1394鏈路層控制器集成了1394。達400Mbps。 1端口物理層(PHY)
文件頁數: 5/159頁
文件大小: 1085K
代理商: TSB43AB21A
TSB43LV81
IEEE-1394 LINK-LAYER CONTROLLER/400M-PHY ONE-CHIP
Page 5
1.3.5.
DMA/BULKY DATA INTERFACE
NAME
BDICLK
BDIBSY/BDREQ(SCSI)
BDIF[2:0]
BDIEN/BDWR(SCSI)
BDIO[15:0]
BDOF[2:0]
BDOEN/BDRD
BDOAVAIL/BDRW(SCSI)
NCLKOEN
CLKSEL
PIN
35
49
I/O
I
O
I
I
I/O
O
I
O
I
I
DESCRIPTION
DMA clock (note-1)
DMA input busy / DMA request
DMA input flag (indicate the order of input data on stream)
DMA input enable
DMA data (8bit: BDIO[7:0] )
DMA output flag (indicate the order of output data on stream)
DMA output enable
DMA output avail / (DMA R/W indicator at SCSI mode)
BD clock output enable (hi:enable)
BD clock select, Set Low use BDICLK
Hi : use internal clock (no need to connect BDICLK)
DMA acknowledge
ATAPI acknowledge
24.576MHz clock output
40,41,42
50
-
44,45,46
52
51
36
34
BDACK
ATACK
NCLKOUT
note-1) Any frequency is OK. Max freq = 40MHz. It’s not required matching same freq to transfer speed.
65
38
37
O
O
1.3.6.
BDIF
8-bit Bulky
BDIF[2:0]
011
111
101
001
Comment
8-bit data except last block on packet
8-bit data of last on packet
Reset
No data
16-bit Bulky
BDIF[2:0]
011
000
010
111
100
110
101
001
Comment
8-bit data except last block on packet (Upper)
8-bit data except last block on packet (Lower)
16-bit data except last block on packet
8-bit data of last on packet (Upper)
8-bit data of last on packet (Lower)
16-bit data of last block on packet
Reset
No data
1.3.7.
BDOF
BDIF[2:0]
010
110
011
111
100
Comment
8-bit data except last block on packet
8-bit data of last on packet
16-bit data except last block on packet
16-bit data of last on packet
No data
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相關代理商/技術參數
參數描述
TSB43AB21A-EP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Military Enhanced Plastic Integrated 1394a-2000 OCHI pHY/Link-Layer Controller
TSB43AB21AI 制造商:TI 制造商全稱:Texas Instruments 功能描述:Integrated 1394a-2000 OHCI PHY/Link-Layer Controller
TSB43AB21AIPDT 功能描述:1394 接口集成電路 OHCI 1.1 1394a Link Layer Cntrlr Intgrt RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray
TSB43AB21AIPDTEP 功能描述:1394 接口集成電路 Mil Enh Int OCHI pHY Link-Layer Cntrlr RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray
TSB43AB21APDT 功能描述:1394 接口集成電路 OHCI 1.1 1394a Link Layer Cntrlr Intgrt RoHS:否 制造商:Texas Instruments 類型:Link Layer Controller 工作電源電壓: 封裝 / 箱體:LQFP 封裝:Tray
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