HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 293

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

276
A24–A0
000000
000001
000002
000003
000000
000002
000000
D31
15
7
31
A24–A0
000000
000001
000002
000003
000000
000002
000000
000002
Figure 7.2 32-Bit External Devices and Their Access Units
Figure 7.3 16-Bit External Devices and Their Access Units
Figure 7.4 8-Bit External Devices and Their Access Units
A24–A0
32-bit external device (ordinary)
000000
000001
000002
000003
000000
000001
000002
000003
000000
000001
000002
000003
24
0
8
16-bit external device (ordinary)
D23
D15
15
15
15
8-bit external device (ordinary)
7
7
31
7
7
23
D7
15
15
15
7
7
7
7
7
7
31
23
7
16
0
0
0
0
D7
D15
15
15
7
7
7
24
16
D0
0
0
0
0
8
0
8
0
8
0
Data input/output pin
Byte read/write of address 0
Byte read/write of address 1
Byte read/write of address 2
Byte read/write of address 3
Word read/write of address 0
Word read/write of address 2
Longword read/write of address 0
16
D0
0
0
0
0
0
8 7
8 7
0
D7
7
Data input/output pin
Byte read/write of address 0
Byte read/write of address 1
Byte read/write of address 2
Byte read/write of address 3
Word read/write of address 0
Word read/write of address 2
Longword read/write of address 0
D0
0
0
0
Data input/output pin
Byte read/write of address 0
Byte read/write of address 1
Byte read/write of address 2
Byte read/write of address 3
Word read/write of address 0
Word read/write of address 2
Longword read/write of address 0