參數(shù)資料
型號： LH543601
廠商： Sharp Corporation
英文描述： 256 x 36 x 2 Bidirectional FIFO
中文描述： 256 × 36 × 2雙向先進(jìn)先出
文件頁數(shù)： 22/43頁
文件大?。?/td> 360K
代理商： LH543601
TIMING DIAGRAMS (cont’d)
MAILBOX IN
WRITE TO
MAILBOX #2
READ FROM
MAILBOX #1
EH
t
ES
t
DH
t
DS
t
EH
t
ES
t
A
t
AH
t
AS
t
AH
t
AS
t
MBF
t
MAXIMUM OF 2 CK
A
CYCLES LATENCY
t
OH
A
t
t
ZX
MAILBOX OUT
NOTES:
1. Both edges of MBF
2
are synchronized to the Port A clock, CK
A
.
2. Both edges of MBF
1
are synchronized to the Port B clock, CK
B
.
3. There is a maximum of two CK
A
clock cycles of synchronization latency before MBF
2
is asserted to indicate valid new mailbox data.
4. The status of mailbox flags does not prevent mailbox read or write operations.
CK
B
R/W
B
EN
B
A
0B
MBF
1
CK
A
MBF
2
OE
B
D
0B
- D
35B
RWH
t
RWS
t
RWH
t
RWS
t
MBF
t
543601-23
REQ
B
t
RQS
t
RQH
t
RQS
t
RQH
Figure 13. Port B Mailbox Access
LH543601
256
×
36
×
2 Bidirectional FIFO
22
相關(guān)PDF資料
PDF描述
LH543601M-20 256 x 36 x 2 Bidirectional FIFO
LH543601M-25 256 x 36 x 2 Bidirectional FIFO
LH543601M-30 256 x 36 x 2 Bidirectional FIFO
LH543601M-35 256 x 36 x 2 Bidirectional FIFO
LH543601P-20 256 x 36 x 2 Bidirectional FIFO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LH543601M-20 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:256 x 36 x 2 Bidirectional FIFO
LH543601M-25 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:256 x 36 x 2 Bidirectional FIFO
LH543601M-30 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:256 x 36 x 2 Bidirectional FIFO
LH543601M-35 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:256 x 36 x 2 Bidirectional FIFO
LH543601P-20 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:256 x 36 x 2 Bidirectional FIFO
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