HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 240

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 8.13 8-Bit External Device/Big Endian Access and Data Alignment
Rev. 4.00, 03/04, page 194 of 660
Operation
Byte access at 0
Byte access at 1
Byte access at 2
Byte access at 3
Word
access at 0
Word
access at 2
Longword
access at 0
1st time
at 0
2nd time
at 1
1st time
at 2
2nd time
at 3
1st time
at 0
2nd time
at 1
3rd time
at 2
4th time
at 3
D31 to
D24
—
—
—
—
—
—
—
—
—
—
—
—
D23 to
D16
—
—
—
—
—
—
—
—
—
—
—
—
Data Bus
D15 to
D8
—
—
—
—
—
—
—
—
—
—
—
—
D7 to D0
Data
Data
Data
Data 7 to
0
Data
15 to 8
Data
7 to 0
Data
15 to 8
Data
7 to 0
Data
31 to 24
Data
23 to 16
Data
15 to 8
Data
7 to 0
7 to 0
7 to 0
7 to 0
WE3
WE3,
WE3
WE3
DQMUU
DQMUU
DQMUU
DQMUU
WE2
WE2,
WE2
WE2
DQMUL
DQMUL
DQMUL
DQMUL
Strobe Signals
WE1,
WE1
DQMLU
DQMLU
WE1
WE1
DQMLU
DQMLU
WE0,
WE0
DQMLL
DQMLL
Assert
Assert
Assert
Assert
Assert
Assert
Assert
Assert
Assert
Assert
Assert
Assert
WE0
WE0
DQMLL
DQMLL