UPD70F3740GC-UEU-AX Renesas Electronics America, UPD70F3740GC-UEU-AX Datasheet - Page 776

• Manufacturer Part Number: UPD70F3740GC-UEU-AX
• Description: MCU 32BIT V850ES/JX3 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3740GC-UEU-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 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: -

V850ES/JG3
28.2.4 Cautions
R01UH0015EJ0300 Rev.3.00
Sep 30, 2010
(1) Handling of device that was used for debugging
(2) When breaks cannot be executed
• Port registers when CSIB3 is used
• Interrupts are disabled (DI)
• Interrupts issued for the serial interface, which is used for communication between MINICUBE2 and the target
• Standby mode is entered while standby release by a maskable interrupt is prohibited
• Mode for communication between MINICUBE2 and the target device is UARTA0, and the main clock has been
Do not mount a device that was used for debugging on a mass-produced product, because the flash memory was
rewritten during debugging and the number of rewrites of the flash memory cannot be guaranteed. Moreover, do
not embed the debug monitor program into mass-produced products.
Forced breaks cannot be executed if one of the following conditions is satisfied.
device, are masked
stopped
When CSIB3 is used, port registers are set to make the SIB3, SOB3, SCKB3, and HS (PMC0) pins valid by the
debug monitor program. Do not change the following register settings with the user program during debugging.
(The same value can be overwritten.)
(a) SIB3, SOB3, and SCKB3 settings
(b) HS (PMC0 pin) settings
Note Writing to this bit is prohibited.
Remark ×: don’t care
PMC9H
PFC9H
PMCM
The port values corresponding to the HS pin are changed by the monitor program according to
the debugger status. To perform port register settings in 8-bit units, the user program can
usually use read-modify-write. If an interrupt for debugging occurs before writing, however, an
unexpected operation may be performed.
PCM
7
×
7
×
7
×
7
×
6
×
6
6
×
×
6
×
5
×
5
×
5
×
5
×
4
4
4
×
×
1
4
1
3
3
3
×
1
×
3
1
CHAPTER 28 ON-CHIP DEBUG FUNCTION
2
1
2
×
2
×
2
1
1
×
1
×
1
×
1
×
Note
0
×
0
0
0
0
×
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