HD643303x Hitachi, HD643303x Datasheet - Page 481

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Table A-2 Number of States per Cycle
Cycle
Instruction fetch
Branch address read
Stack operation
Byte data access
Word data access
Internal operation
Legend
m: Number of wait states inserted into external device access
S
S
S
S
S
S
I
J
K
L
M
N
On-Chip
Memory
2
1
8-Bit
Bus
6
3
6
On-Chip Sup-
porting Module
466
16-Bit
Bus
3
Access Conditions
2-State
Access Access Access Access
4
2
4
8-Bit Bus
3-State
6 + 2m
3 + m
6 + 2m
External Device
2-State
2
16-Bit Bus
3-State
3 + m