M30262F8GP#U5 Renesas Electronics America, M30262F8GP#U5 Datasheet - Page 129

• Manufacturer Part Number: M30262F8GP#U5
• Description: IC M16C/TINY MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30262F8GP#U5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

RMPA
[ Syntax ]
[ Operation ]
[ Function ]
[ Fl ag Change ]
[ Description Example ]
Chapter 3
Change
Conditions
RMPA.size
Repeat
Until
Flag
• This instruction performs sum-of-product calculations, with the multiplicand address indicated by A0, the multi-
• If an overflow occurs during operation, the O flag is set to terminate the operation. R2R0 (R0)
• The content of the A0 or A1 when the instruction is completed indicates the next address of the last-
• If an interrupt request is received during instruction execution, the interrupt is acknowledged after a sum-of-
• Make sure that R2R0 (R0)
O :
RMPA.B
plier address indicated by A1, and the count of operation indicated by R3. Calculations are performed including
the sign bits and the result is stored in R2R0 (R0)
contains the result of the addition performed last. A0, A1 and R3 are indeterminate.
read data.
product addition is completed (i.e., after the content of R3 is decremented by 1).
Shown in ( )
U
*1
*2
The flag is set when [phone] (.W) or –2147483648 (.W), or +32767 (.B) or –32768 (.B) is
exceeded during operation; otherwise cleared.
*1
I
Functions
R2R0(R0)
A0
A1
R3
R3 = 0
If you set a value 0 in R3, this instruction is ingored.
Shown in ( )
*1
O
applies when (.B) is selected for the size specifier (.size).
B
*2
S
*2
applies when (.B) is selected for the size specifier (.size).
*1
Z
has the initial value set.
R2R0(R0)
A0
A1
R3
Repeat MultiPle & Addition
D
Calculate sum-of-products
+
+
–
C
2 (1)
2 (1)
1
*2
B , W
*2
*2
+
*1
111
.
M(A0)
M(A1)
[ Instruction Code/Number of Cycles ]
3.2
RMPA
Page= 220
Functions
*1