HD64F7047FW40V Renesas Electronics America, HD64F7047FW40V Datasheet - Page 101

• Manufacturer Part Number: HD64F7047FW40V
• Description: MCU 5V 256K I-TEMP,PB-FREE 100-Q
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047FW40V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.1.3
Before exception processing begins running, the exception processing vector table must be set in
memory. The exception processing vector table stores the start addresses of exception service
routines. (The reset exception processing table holds the initial values of PC and SP.)
All exception sources are given different vector numbers and vector table address offsets. The
vector table addresses are calculated from these vector numbers and vector table address offsets.
During exception processing, the start addresses of the exception service routines are fetched from
the exception processing vector table that is indicated by this vector table address.
Table 5.3 shows the vector numbers and vector table address offsets. Table 5.4 shows how vector
table addresses are calculated.
Table 5.3
Exception Sources
Power-on reset
Manual reset
General illegal instruction
(Reserved by system)
Slot illegal instruction
(Reserved by system)
CPU address error and AUD address
error *
DTC address error
Interrupts
(Reserved by system)
H-UDI*
(Reserved by system)
Trap instruction (user vector)
1
1
Exception Processing Vector Table
Exception Processing Vector Table
PC
PC
NMI
SP
SP
User break
0
1
2
5
6
7
10
11
12
13
15
32
Vector Numbers
3
4
8
9
14
31
63
:
:
Vector Table Address Offset
H'00000000 to H'00000003
H'00000004 to H'00000007
H'00000008 to H'0000000B
H'0000000C to H'0000000F
H'00000010 to H'00000013
H'00000014 to H'00000017
H'00000018 to H'0000001B
H'0000001C to H'0000001F
H'00000020 to H'00000023
H'00000024 to H'00000027
H'00000028 to H'0000002B
H'0000002C to H'0000002F
H'00000030 to H'00000033
H'00000034 to H'00000037
H'00000038 to H'0000003B
H'0000003C to H'0000003F
H'0000007C to H'0000007F
H'00000080 to H'00000083
H'000000FC to H'000000FF
Rev. 2.00, 09/04, page 59 of 720
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