參數(shù)資料
型號: TSB43AA82A1
廠商: Texas Instruments, Inc.
英文描述: 1394 integrated PHY and link layer controller(1394集成PHY和鏈路層控制器)
中文描述: 1394綜合物理層和鏈路層控制器(1394集成物理層和鏈路層控制器)
文件頁數(shù): 116/146頁
文件大?。?/td> 597K
代理商: TSB43AA82A1
916
Table 911. ATAPI Mode
ITEM
TITLE
MIN
MAX
UNIT
t(ui)
t(env)
tcyc
t(dvs)
t(dvh)
t(mli)
t(li)
t(iordyz)
Unlimit interlock time
50
ns
Emulate time
22
ns
Cycle time
25
ns
Data valid setup time
7
ns
Data valid hold time
0
ns
Interlock time with minimum
70
ns
Unlimited interlock time
50
ns
Before driving IORDY
0
ns
9.6
Endianness
When BLeCtl (94h, bit 16) is 1, data from the DMA interface is received in little-endian mode. The differences between
little endian and big endian are described as follows.
The example is for transmitting 1394 quadlet data packets.
D0
D1
D2
D3
Data is transmitted in the order shown below. For 1-, 2-, and 3-byte data, padded data is deleted before transmission.
8-Bit Mode
Big Endian Byte Ordering
4 byte data
D0
D1
D2
D3
D0
D1
D2
D0
D1
D0
3 byte data
D3 is padded with 00h.
2 byte data
D2 and D3 are padded with 00h.
1 byte data
D1, D2, and D3 are padded with 00h.
Little Endian Byte Ordering
4 byte data
D3
D2
D1
D0
D2
D1
D0
D1
D0
D0
3 byte data
D3 is padded with 00h.
2 byte data
D2 and D3 are padded with 00h.
1 byte data
D1, D2, and D3 are padded with 00h.
16-Bit Mode
Big Endian Byte Ordering
4 byte data
{D0, D1}
{D2, D3}
{D0, D1}
{D2, 00h}
{D0, D1}
{00h, 00h}
{D0, 00h}
{00h, 00h}
3 byte data
D3 is padded with 00h.
2 byte data
D2 and D3 are padded with 00h.
1 byte data
D1, D2, and D3 are padded with 00h.
Little Endian Byte Ordering
4 byte data
{D2, D3}
{D0, D1}
{D2, 00h}
{D0, D1}
{00h, 00h}
{D0, D1}
{00h, 00h}
{D0, 00h}
3 byte data
D3 is padded with 00h.
2 byte data
D2 and D3 are padded with 00h.
1 byte data
D1, D2, and D3 are padded with 00h.
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TSB43AA82AIPGEEP 功能描述:1394 接口集成電路 Mil Enh Int PHY and 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
TSB43AA82APGE 功能描述:1394 接口集成電路 Hi Perf Integr Phy & Link Layer Chip 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
TSB43AA82APGEG4 功能描述:1394 接口集成電路 Hi Perf Integr Phy & Link Layer Chip 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