TOSHIBA
TMPR3904F Rev. 2.0
109
9.5.11 32-bit bus normal mode burst write (SRAM)
D a t a
S B 3
C E n m *
O E n *
D [ 1 5 : 0 ]
G C L K ( 5 0 M H z )
S 0
1 s t W o r d W r i t e C y c l e ( 3 W a i t )
D a t a
S 1
S 4
S W
S B 0
S W
S B W
A [ 3 1 : 1 ]
2 n d W o r d W r i t e C y c l e ( 3 W a i t )
S W E *
( S R A M O n l y )
4 n + 0
4 n + 4
L L L L
L L L L
B E [ 3 : 0 ] *
S B W
S B 3
S B W
S B W
D a t a
L a s t - 1 W o r d W r i t e C y c l e
D a t a
L a s t W o r d W r i t e C y c l e
S B 0
S B W
S B W
S B 0
S B 3
S B 4
S 3
S W
S 0
S B 4
S B 4
Fig. 9-24 32-bit Bus Normal Mode Burst Write Operation
Содержание TMPR3904F
Страница 1: ...Users Manual 32bit RISC Microprocessor TX39 family TMPR3904F Rev 2 0 Jan 12 1998 ...
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Страница 9: ...Users Manual 01 1 INTRODUCTION 1 1 Overview ...
Страница 10: ...Users Manual 02 1 2 Notation used in this manual Mathematical notation Data notation Signal notation ...
Страница 11: ...Users Manual 03 1 3 Kind of accessing by the TX3904 ...
Страница 12: ...Users Manual 04 1 4 Precautions in the TMPR3904F specification Don t set Don t use ...
Страница 13: ...Users Manual 05 Do not use ...
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Страница 15: ...Users Manual 7 2 FEATURES n n n n n n n n n n n n n ...
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Страница 19: ...Users Manual 11 4 PINS 4 1 Positions of Pins ...
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Страница 21: ...Users Manual 13 4 2 Functions of Pins ...
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Страница 26: ...Users Manual 18 5 2 Register Map ...
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Страница 30: ...Users Manual 22 5 3 2 PIO2 and PIO1 ...
Страница 32: ...Users Manual 24 5 3 4 Connection of external bus master 5 3 5 INT 7 0 active status clear ...
Страница 33: ...Users Manual 25 5 3 6 INT 7 0 active status set up ...
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