Hitachi SH7750 series Hardware Manual page 296

Superh risc engine
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Bits 28 to 26—Area 6 Burst Pitch (A6B2–A6B0): These bits specify the number of wait states to
be inserted from the second data access onward in a burst transfer.
Bit 28: A6B2
Bit 27: A6B1
0
0
1
1
0
1
Bits 25 to 23—Area 5 Wait Control (A5W2–A5W0): These bits specify the number of wait
states to be inserted for area 5.
Bit 25: A5W2
Bit 24: A5W1
0
0
1
1
0
1
Wait States Inserted
from Second Data
Bit 26: A6B0
Access Onward
0
0
1
1
0
2
1
3
0
4
1
5
0
6
1
7 (Initial value)
Bit 23: A5W0
Inserted Wait States
0
0
1
1
0
2
1
3
0
6
1
9
0
12
1
15 (Initial value)
Description
Burst Cycle (Excluding First Cycle)
Description
First Cycle
Rev. 4.0, 04/00, page 285 of 850
5'<
5'< Pin
5'<
5'<
Ignored
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
5'<
5'<
5'< Pin
5'<
Ignored
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled

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