CY7C43686-15AC Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C43686-15AC Datasheet PDF : 39 Pages
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BYTE ORDER ON
PORT A:
BE SIZEB
H
L
BE SIZEB
L
L
BE SIZEB
H
H
BE SIZEB
L
H
PORT B BUS SIZING
A27–35
A18–26
A9–17
A
B
C
A0–8
D
Write to FIFO1
B9–17
A
B9–17
C
B0–8
B
B0–8
D
1st: Read from
FIFO1
2nd: Read from
FIFO1
(A) WORD SIZE – BIG ENDIAN
B9–17
C
B9–17
A
B0–8
D
B0–8
B
1st: Read from
FIFO1
2nd: Read from
FIFO1
(B) WORD SIZE – LITTLE ENDIAN
B9–17
B0–8
A
1st: Read from
FIFO1
B9–17
B9–17
B9–17
B0–8
B
B0–8
C
B0–8
D
2nd: Read from
FIFO1
3rd: Read from
FIFO1
4th: Read from
FIFO1
(C) BYTE SIZE – BIG ENDIAN
B9–17
B9–17
B9–17
B0–8
D
B0–8
C
B0–8
B
1st: Read from
FIFO1
2nd: Read from
FIFO1
3rd: Read from
FIFO1
B9–17
B0–8
A
4th: Read from
FIFO1
(D) BYTE SIZE – LITTLE ENDIAN
CY7C43646
CY7C43666
CY7C43686
Document #: 38-06023 Rev. *C
Page 11 of 39
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