HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 46

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

1.2
Figure 1.1 shows an internal block diagram of the SH7660.
Rev. 1.00, 02/04, page 8 of 804
Note:
Legend:
CPG/WDT :
ASERAM :
CACHE :
DMAC :
BOOT :
XYMEM
XYCNT
CACHE
UMEM
UMC
CCN :
Since the on-chip AUD and ASERAM modules are used for debugging, related descriptions are omitted in this manual.
For details, refer to the user's manual related to development tools.
CCN
AUD :
CPU :
DAC :
BSC :
DSP:
BT :
Block Diagram
ASE memory
Advanced user debugger
Boot loader
Bus state controller
Bluetooth interface
Cache memory
Cache memory controller
Clock pulse generator/watchdog timer
Central processing unit
D/A converter
Direct memory access controller
Digital signal processor
External bus
interface
Figure 1.1 Block Diagram of SH7660
USBH/USBF :
I/O port
DMAC
USBH
BOOT
(PFC)
UBC
AUD
CPU
DSP
SH3
BSC
XYMEM:
XYCNT:
UMEM :
H-UDI :
INTC :
SIOF :
SCIF :
UMC :
TMU :
UBC :
PFC :
User debugging interface
Interrupt controller
Pin function controller
Serial communication interface with FIFO
Serial I/O with FIFO
16-bit Timer unit
User break controller
U memory controller
U memory
Universal serial bus host/universal serial bus function
X/Y memory controller
X/Y memory
CPG/WDT
ASERAM
SCIF 0
SCIF 1
H-UDI
INTC
USBF
SIOF
TMU
DAC
BT