R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 138

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

Specifications of R5F21122FP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 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: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
[ Function ]
SMOVB
[ Syntax ]
[ Operation ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
Chapter 3
Change
SMOVB.size
Flag
• This instruction transfers a string from a 20-bit source address to a 16-bit destination address by
• Set the 4 high-order bits of the source address in R1H, the 16 low-order bits of the source address in
• When the instruction is completed, A0 or A1 contains the next address after the last-read data.
• If an interrupt request is received during instruction execution, the interrupt is acknowledged after one
SMOVB.B
When size specifier (.size) is (.B)
successively decrementing the address.
A0, the destination address in A1, and the transfer count in R3.
data transfer is completed.
U
*1
*2
Repeat
Until
*1
If R3 is set to 0, this instruction is ignored.
If A0 underflows, the content of R1H is decremented by 1.
I
Functions
M(A1)
A0
A1
R3
O
*2
page 118 of 263
B
S
SMOVF, SSTR
M(2
A0
A1
R3
R3 = 0
Z
16
–
–
–
D
R1H + A0)
1
1
1
String MOVe Backward
Transfer string backward
C
B , W
When size specifier (.size) is (.W)
Repeat
Until
[ Instruction Code/Number of Cycles ]
M(A1)
A0
A1
R3
*2
M(2
A0
A1
R3
R3 = 0
16
–
–
–
SMOVB
R1H + A0)
2
2
1
3.2
Page: 230
Functions