R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 187

• 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

A block diagram of the bus controller is shown in figure 8.1.
DMAC bus mastership acknowledge signal
CPU bus mastership acknowledge signal
DTC bus mastership acknowledge signal
DMAC bus mastership request signal
CPU bus mastership request signal
[Legend]
DTC bus mastership request signal
ABWCR:
ASTCR:
WTCRA:
WTCRB:
RDNCR:
CSACR:
Bus width control register
Access state control register
Wait control register A
Wait control register B
Read strobe timing control register
CS assertion period control register
Internal data bus
Internal bus
control signals
DMAC address bus
CPU address bus
DTC address bus
Figure 8.1 Block Diagram of Bus Controller
Control register
Internal
bus
arbiter
Internal bus
control unit
Address
selector
ABWCR
WTCRA
WTCRB
RDNCR
ASTCR
CSACR
IDLCR:
BCR1:
BCR2:
ENDIANCR:
SRAMCR:
BROMCR:
MPXCR:
Idle control register
Bus control register 1
Bus control register 2
Endian control register
SRAM mode control register
Burst ROM interface control register
Address/data multiplexed I/O control register
Rev. 2.00 Sep. 16, 2009 Page 157 of 1036
BCR2
Area decoder
External bus
External bus
control unit
BROMCR
SRAMCR
IDLCR
MPXCR
arbiter
BCR1
Section 8 Bus Controller (BSC)
ENDIANCR
REJ09B0414-0200
CS7 to CS0
External bus
control signals
WAIT
BREQ
BACK
BREQO