Hitachi SH7095 Hardware User Manual page 138

• Bits 7–6—Bus Size Specification of Area 3 (A3SZ1–A3SZ0). Effective only when setting
ordinary space.
Bit 7 (A3SZ1) Bit 6 (A3SZ0)
0 0
1
1 0
1
• Bits 5–4—Bus Size Specification of Area 2 (A2SZ1–A2SZ0): Effective only when setting
ordinary space.
Bit 5 (A2SZ1) Bit 4 (A2SZ0)
0 0
1
1 0
1
• Bits 3–2—Bus Size Specification of Area 1 (A1SZ1–A1SZ0)
Bit 3 (A1SZ1) Bit 2 (A1SZ0)
0 0
1
1 0
1
• Bits 1–0—Reserved bits: These bits always read 0.
Note: The bus size of area 0 is specified by the mode input pin.
Description
Reserved (do not set)
Byte (8 bits) size
Word (16 bits) size
Longword (32 bits) size (Initial value)
Description
Reserved (do not set)
Byte (8 bits) size
Word (16 bits) size
Longword (32 bits) size (Initial value)
Description
Reserved (do not set)
Byte (8 bits) size
Word (16 bits) size
Longword (32 bits) size (Initial value)
Hitachi 127