參數(shù)資料
型號: TSB42AA9I
廠商: Texas Instruments, Inc.
英文描述: STORAGELYNX 1394 LINK-LAYER CONTROLLER FOR ATA/ATAPI STORAGE PRODUCTS
中文描述: STORAGELYNX 1394鏈路層的ATA控制器/ ATAPI儲存產(chǎn)品
文件頁數(shù): 141/183頁
文件大小: 798K
代理商: TSB42AA9I
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644
0x14C DBINT0 – Data Buffer Interrupts 0 (Continued)
BIT
NAME
TYPE
RESET
FUNCTION
15
BUF1CELLCFRM
RCU
0
Buffer 1 cell confirm – This bit is set by hardware to indicate that a
complete logical cell has been confirmed into the associated buffer.
14
BUF1TSREL
RCU
0
Buffer 1 time stamp release – This bit is set by hardware to indicate
that a time-stamped logical cell in the current buffer is ready to be
released, irrespective of buffer direction.
13
BUF1AGED
RCU
0
Buffer 1 time stamp expired – This bit is set by hardware to indicate
that a time-stamped logical cell in the current buffer has been
flushed because its time stamp expired, irrespective of buffer
direction.
12
BUF1WM1
RCU
0
Buffer 1 water mark 1 This bit is set by hardware to indicate that
DBSTAT0.BUF1WM1 has changed its status from 0 to 1.
11
BUF1WM0
RCU
0
Buffer 1 water mark 0 This bit is set by hardware to indicate that
DBSTAT0.BUF1WM0 has changed its status from 0 to 1.
10
RSVD
R0
0
Reserved – A write to this location has no effect. A read returns 0s.
9
BUF1FULL
RCU
0
Buffer 1 full – When set to 1, indicates that there is no space
available in the current buffer
8
BUF1EMPTY
RCU
0
Buffer 1 empty – When set to 1, indicates that there is no data in the
current buffer.
7
BUF0CELLCFRM
RCU
0
Buffer 0 cell confirm – This bit is set by hardware to indicate that a
complete logical cell has been confirmed into the associated buffer.
6
BUF0TSREL
RCU
0
Buffer 0 time stamp release – This bit is set by hardware to indicate
that a time-stamped logical cell in the current buffer is ready to be
released, irrespective of buffer direction.
5
BUF0AGED
RCU
0
Buffer 0 time stamp expired – This bit is set by hardware to indicate
that a time-stamped logical cell in the current buffer has been
flushed because its time stamp expired, irrespective of buffer
direction.
4
BUF0WM1
RCU
0
Buffer 0 water mark 1 This bit is set by hardware to indicate that
DBSTAT0.BUF0WM1 has changed its status from 0 to 1.
3
BUF0WM0
RCU
0
Buffer 0 water mark 0 This bit is set by hardware to indicate that
DBSTAT0.BUF0WM0 has changed its status from 0 to 1.
2
RSVD
R0
0
Reserved – A write to this location has no effect. A read returns 0.
1
BUF0FULL
RCU
0
Buffer 0 full – When set to 1, indicates that there is no space
available in the current buffer.
0
BUF0EMPTY
RCU
0
Buffer 0 empty – When set to 1, indicates that there is no data in the
current buffer.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TSB42AA9PZT 制造商:Rochester Electronics LLC 功能描述:- Bulk
TSB42AA9PZTR 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
TSB42AB4 制造商:TI 制造商全稱:Texas Instruments 功能描述:IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER
TSB42AB4I 制造商:TI 制造商全稱:Texas Instruments 功能描述:IEEE 1394 A CONSUMER ELECTRONICS LINK LAYER CONTROLLER