HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 158

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Figure 6.1 is a block diagram of the INTC.
Rev. 4.00, 03/04, page 112 of 660
IRQ0 to IRQ5
to
DMAC
H-UDI
IPRA-IPRE:
SCIF
WDT
TMU
ADC
RTC
REF
NMI
SCI
Legend
DMAC:
H-UDI:
SCIF:
WDT:
TMU:
ADC:
RTC:
REF:
ICR:
SCI:
SR:
Timer unit
Realtime clock unit
Serial communication interface
Serial communication interface (with FIFO)
Watchdog timer
Refresh requests in the bus state controller
Interrupt control register
Registers A-E for setting the interrupt proprity levels
Status register
Direct memory access controller
Analog-to-digital converter
User debugging interface
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request)
(Interrupt request/
(Interrupt request)
4
6
refresh request)
Figure 6.1 INTC Block Diagram
control
ICR
Input
IPRA to IPRE
identifier
Priority
IPR
interface
Bus
parator
Com-
INTC
3
Interrupt
request
2 1
SR
CPU
0