HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 89
![IC SUPERH MCU FLASH 256K 112QFP](/photos/12/21/122194/hd64f7144f50v_sml.jpg)
HD64F7144F50V
Manufacturer Part Number
HD64F7144F50V
Description
IC SUPERH MCU FLASH 256K 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Specifications of HD64F7144F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Quantity
Price
Company:
Part Number:
HD64F7144F50V
Manufacturer:
RENESAS
Quantity:
450
Company:
Part Number:
HD64F7144F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
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4.13.2
Table 4.26 shows the instruction. The correspondence between the operands and registers is the
same as for ALU fixed decimal point operations. It is shown in table 4.27.
Table 4.26 Rounding Instruction
Table 4.27 Correspondence between Operands and Registers for Rounding Instruction
Note: Yes: Register can be used with operand.
4.13.3
The DC bit is updated as follows depending on the mode specified by the CS bits. Condition bits
are updated as for ALU fixed decimal point arithmetic operations.
Carry/Borrow Mode: CS2–CS0 = 000: The DC bit is set to 1 when a carry or borrow from the
MSB of the operation result occurs; otherwise, it is set to 0.
Negative Mode: CS2–CS0 = 001: Set to 1 for a negative operation result and 0 for a positive
operation result. In this mode, the DC bit has the same value as bit N.
Zero Mode: CS2–CS0 = 010: The DC bit is 1 when the operation result is zero; otherwise, the
DC bit is 0. In this mode, the DC bit has the same value as bit Z.
Overflow Mode: CS2–CS0 = 011: The DC bit is set to 1 by an overflow; otherwise, it is set to 0.
In this mode, the DC bit has the same value as bit V.
Signed Greater Than Mode: CS2–CS0 = 100: Set to 1 for a positive operation result; otherwise,
it is set to 0. In this mode, the DC bit has the same value as bit GT.
Signed Greater Than or Equal To Mode: CS2–CS0 = 101: Set to 1 for a positive or zero
operation result; otherwise, it is set to 0.
Mnemonic
PRND
Operand
Sx
Sy
Dz
Instructions and Operands
DC Bit
X0
Yes
Yes
Function
Rounding
X1
Yes
Yes
Y0
Yes
Yes
Y1
Yes
Yes
Source 1
Sx
—
M0
Yes
Yes
Rev. 5.00 Jun 30, 2004 page 73 of 512
Source 2
—
Sy
Section 4 Instruction Features
M1
Yes
Yes
REJ09B0171-0500O
A0
Yes
Yes
Destination
Dz
Dz
A1
Yes
Yes
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