HD6417750SBP200 Renesas Electronics America, HD6417750SBP200 Datasheet - Page 918
HD6417750SBP200
Manufacturer Part Number
HD6417750SBP200
Description
IC SUPERH MPU ROMLESS 256BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7750r
Datasheet
1.D6417750RBP240DV.pdf
(1164 pages)
Specifications of HD6417750SBP200
Core Processor
SH-4
Core Size
32-Bit
Speed
200MHz
Connectivity
EBI/EMI, FIFO, SCI, SmartCard
Peripherals
DMA, POR, WDT
Number Of I /o
28
Program Memory Type
ROMless
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 2.07 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
256-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6417750SBP200
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 918 of 1164
- Download datasheet (7Mb)
Section 19 Interrupt Controller (INTC)
will secure the necessary timing internally. When updating a number of flags, there is no problem
if only the register containing the last flag updated is read.
If flag updating is performed while the BL bit is cleared to 0, the program may jump to the
interrupt handling routine when the INTEVT register value is 0. In this case, interrupt handling is
initiated due to the timing relationship between the flag update and interrupt request recognition
within the chip. Processing can be continued without any problem by executing an RTE
instruction.
19.2.4
Interrupt Exception Handling and Priority
Table 19.5 lists the codes for the interrupt event register (INTEVT), and the order of interrupt
priority. Each interrupt source is assigned a unique INTEVT code. The start address of the
interrupt handler is common to each interrupt source. This is why, for instance, the value of
INTEVT is used as an offset at the start of the interrupt handler and branched to in order to
identify the interrupt source.
The order of priority of the on-chip peripheral modules is specified as desired by setting priority
levels from 0 to 15 in interrupt priority registers A to D (IPRA–IPRD). The order of priority of the
on-chip peripheral modules is set to 0 by a reset.
When the priorities for multiple interrupt sources are set to the same level and such interrupts are
generated simultaneously, they are handled according to the default priority order shown in table
19.5.
Updating of interrupt priority registers A to D, 00 should only be carried out when the BL bit in
the status register (SR) is set to 1. To prevent erroneous interrupt acceptance, first read one of the
interrupt priority registers, then clear the BL bit to 0. This will secure the necessary timing
internally.
Rev.7.00 Oct. 10, 2008 Page 832 of 1074
REJ09B0366-0700
Related parts for HD6417750SBP200
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: