UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 61
UPD70F3771GF-GAT-AX
Manufacturer Part Number
UPD70F3771GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-H 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Hr
Datasheet
1.UPD70F3760GC-UEU-AX.pdf
(1512 pages)
Specifications of UPD70F3771GF-GAT-AX
Core Processor
RISC
Core Size
32-Bit
Speed
48MHz
Connectivity
CAN, CSI, EBI/EMI, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3771GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(5) CALLT execution status saving registers (CTPC and CTPSW)
Note The result of the operation that has performed saturation processing is determined by the contents of the
Maximum positive value is exceeded
Maximum negative value is exceeded
Positive (maximum value is not exceeded)
Negative (maximum value is not exceeded)
CTPC and CTPSW are CALLT execution status saving registers.
When the CALLT instruction is executed, the contents of the program counter (PC) are saved to CTPC, and those
of the program status word (PSW) are saved to CTPSW.
The contents saved to CTPC are the address of the instruction next to CALLT.
The current contents of the PSW are saved to CTPSW.
Bits 31 to 26 of CTPC and bits 31 to 8 of CTPSW are reserved for future function expansion (fixed to 0).
CTPSW
CTPC
OV and S flags. The SAT flag is set to 1 only when the OV flag is set to 1 when a saturation operation is
performed.
Status of Operation Result
31
31
0
0
0
0
0 0 0 0
0 0 0 0
26 25
0
0
0 0 0 0
Holds value
before operation
1
1
0
0
SAT
0 0 0 0
(Saved PC contents)
1
1
0
0
Flag Status
0
OV
0 0 0 0
8 7
0
1
0
1
(Saved PSW
contents)
S
CHAPTER 3 CPU FUNCTION
7FFFFFFFH
80000000H
Operation result itself
Saturation Processing
Result of Operation of
0
0
(x: Undefined)
(x: Undefined)
Default value
Default value
000000xxH
0xxxxxxxH
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