Renesas H8S/2319 series Hardware Manual page 34

Item
Power-down state
Operating modes
Rev. 5.00, 12/03, page 4 of 1088
Specification
•
Medium-speed mode
•
Sleep mode
•
Module stop mode
•
Software standby mode
•
Hardware standby mode
•
Variable clock division ratio
•
Eight MCU operating modes (H8S/2318 F-ZTAT, H8S/2317 F-ZTAT,
H8S/2315 F-ZTAT, H8S/2314 F-ZTAT)
CPU
Operating
Mode Mode Description
1 — —
2
3
4 Advanced On-chip ROM disabled
expansion mode
5
6 On-chip ROM enabled
expansion mode
7 Single-chip mode
8 — —
9
10 Advanced Boot mode
11
12 — —
13
14 Advanced User program mode
15
External Data Bus
On-Chip
Initial
ROM
Value
— —
Disabled 16 bits
8 bits
Enabled 8 bits
—
— —
Enabled 8 bits
—
— —
Enabled 8 bits
—
Maximum
Value
—
16 bits
16 bits
16 bits
—
—
16 bits
—
—
16 bits
—