UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 811
UPD70F3737GF-GAS-AX
Manufacturer Part Number
UPD70F3737GF-GAS-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3737GF-GAS-AX.pdf
(1071 pages)
Specifications of UPD70F3737GF-GAS-AX
Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3737GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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21.5 Exception Trap
V850ES/JG3-L, an illegal opcode exception (ILGOP: Illegal Opcode Trap) is used as an exception trap.
21.5.1 Illegal opcode
to 23) = 0111B to 1111B, and sub-opcode (bit 16) = 0B. When such an instruction is executed, an exception trap
occurs.
An exception trap is an interrupt that is requested when the illegal execution of an instruction takes place. In the
An illegal opcode is defined as an instruction with instruction opcode (bits 10 to 5) = 111111B, sub-opcode (bits 26
Caution Illegal opcodes must not be used because instructions may be newly assigned to these opcodes
(1) Operation
<1> Saves the current PC to DBPC.
<2> Saves the current PSW to DBPSW.
<3> Sets the PSW.NP, PSW.EP, and PSW.ID bits to 1.
<4> Sets the handler address (00000060H) for the exception trap to the PC and transfers control.
If an exception trap occurs, the CPU performs the following processing and transfers control to the handler
routine.
The processing of an exception trap is shown below.
in the future.
×: Arbitrary
15
×
CHAPTER 21 INTERRUPT SERVICING/EXCEPTION PROCESSING FUNCTION
×
×
×
11
×
10
1
1
1
1
1
1
5
User’s Manual U18953EJ5V0UD
×
4
×
×
×
×
0
31
×
×
×
×
27 26
×
0
1
1
1
to
1
1
23 22
1
1
× × × × × × 0
16
809
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