R5F21244SNFP#U0 Renesas Electronics America, R5F21244SNFP#U0 Datasheet - Page 135

• Manufacturer Part Number: R5F21244SNFP#U0
• Description: IC R8C MCU FLASH 16K 52LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/24r

Specifications of R5F21244SNFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 52-LQFP
• For Use With: R0K521256S000BE - KIT EVAL STARTER FOR R8C/25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev.2.00 Oct 17, 2005
REJ09B0001-0200
SBJNZ
[ Syntax ]
[ Operation ]
[ Function ]
[ Selectable src/dest/label ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
Chapter 3
*1 The acceptable range of values is –7 < #IMM < +8.
*2 PC indicates the start address of the instruction.
Change
#IMM
SBJNZ.size src,dest,label
dest
if dest 0 then jump label
Flag
• This instruction subtracts
• If the operation results in any value other than 0, control jumps to label. If the operation results in 0,
• The op-code of this instruction is the same as that of ADJNZ.
SBJNZ.W
the next instruction is executed.
*1
U
dest
I
src
Functions
#1,R0,label
O
–
page 115 of 263
B
src
S
ADJNZ
src
Z
SuBtract then Jump on Not Zero
R0L/R0
R1H/R3
[A0]
dsp:8[A1]
dsp:16[A0] dsp:16[A1] dsp:16[SB]
abs16
from
D
Subtract and conditional jump
C
dest
R0H/R1
A0/A0
[A1]
dsp:8[SB] dsp:8[FB]
B , W
and stores the result in
dest
A1/A1
dsp:8[A0]
R1L/R2
[ Instruction Code/Number of Cycles ]
dest
PC
.
*2
–126 < label < PC
label
SBJNZ
3.2
*2
Page: 224
Functions
+129