R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 105

• Manufacturer Part Number: R0K561622S000BE
• Description: KIT STARTER FOR H8SX/1622
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K561622S000BE

• Contents: Board, Cables, CD, Debugger, Power Supply
• Silicon Manufacturer: Renesas
• Features: Coding And Debugging, E10A Emulator, RS232 Serial Connection
• Kit Contents: Board
• Silicon Family Name: H8SX/1622F
• Silicon Core Number: R5F61622N50LGV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: H8SX/1622
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

3.3.5
The CPU operating mode is advanced mode in which the address space is 16 Mbytes, and the on-
chip ROM is enabled.
The initial bus width mode immediately after a reset is eight bits, with 8-bit access to all areas.
Ports D, E, and F function as input ports, but they can be used as an address bus by specifying the
data direction register (DDR) for each port. For details, see section 11, I/O Ports. Port H functions
as a data bus, and parts of port A function as bus control signals. However, if any area is
designated as a 16-bit access space by the bus controller, the bus width mode switches to 16 bits,
and ports H and I function as a data bus.
3.3.6
The CPU operating mode is advanced mode in which the address space is 16 Mbytes, and the on-
chip ROM is enabled.
All I/O ports can be used as general input/output ports. The external address space cannot be
accessed in the initial state, but setting the EXPE bit in the system control register (SYSCR) to 1
enables the external address space. After the external address space is enabled, ports H and I can
be used as a data bus, and ports D, E, and F can be used as an address output bus by specifying the
data direction register (DDR) for each port. For details, see section 11, I/O Ports.
Mode 6
Mode 7
Rev. 2.00 Sep. 16, 2009 Page 75 of 1036
Section 3 MCU Operating Modes
REJ09B0414-0200