HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 84

• Manufacturer Part Number: HD6417032F20V
• Description: SH1 ROMLESS LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 4 Exception Handling
Table 4.3
Exception Source
Reset
Address error, interrupt, instructions
Note: VBR: Vector base register. For vector table address offsets and vector numbers, see table
4.2
4.2.1
A reset is the highest-priority exception. There are two types of reset: power-on reset and manual
reset. As table 4.4 shows, a power-on reset initializes the internal state of the CPU and all registers
of the on-chip supporting modules. A manual reset initializes the internal state of the CPU and all
registers of the on-chip supporting modules except the bus state controller (BSC), pin function
controller (PFC), and I/O ports (I/O).
Table 4.4
Rev. 7.00 Jan 31, 2006 page 56 of 658
REJ09BX0272-0700
Reset
Power-on Reset
Manual Reset
4.2.
Resets
Reset Types
Calculation of Exception Vector Table Addresses
Reset Types
Low
NMI
High
Transition Conditions
RES
Low
Low
(Vector table address) = (vector table address offset) =
(Vector table address) = VBR + (vector table address
Calculation of Vector Table Address
(vector number)
offset) = VBR + (vector number)
CPU
Initialized
Initialized
4
All initialized except BSC, PFC, and I/O
On-Chip Supporting Modules
Initialized
Internal State
4