R5F21256SNFP#U0 Renesas Electronics America, R5F21256SNFP#U0 Datasheet - Page 64

• Manufacturer Part Number: R5F21256SNFP#U0
• Description: IC R8C MCU FLASH 32K 52LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/25r

Specifications of R5F21256SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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
ADJNZ
[ Syntax ]
[ Operation ]
[ Function ]
[ Selectable src/dest/label ]
[ Flag Change ]
[ Description Example ]
[ Related Instructions ]
Chapter 3
*1 The acceptable range of values is –8 < #IMM < +7.
*2 PC indicates the start address of the instruction.
Change
#IMM
Flag
ADJNZ.size src,dest,label
dest
if dest
• This instruction adds
• If the addition results in any value other than 0, control jumps to label. If the addition results in 0, the
• The op-code of this instruction is the same as that of SBJNZ.
ADJNZ.W
next instruction is executed.
*1
U
0 then jump label
dest
I
src
Functions
#–1,R0,label
O
+
page 44 of 263
B
src
dest
S
SBJNZ
Z
ADdition then Jump on Not Zero
and
R0L/R0
R1H/R3
[A0]
dsp:8[A1]
dsp:16[A0] dsp:16[A1] dsp:16[SB]
abs16
D
src
Add and conditional jump
C
and stores the result in
R0H/R1
A0/A0
[A1]
dsp:8[SB]
B , W
dest
R1L/R2
A1/A1
dsp:8[A0]
dsp:8[FB]
dest
[ Instruction Code/Number of Cycles ]
.
PC
*2
–126
label
label
ADJNZ
3.2
PC
*2
+129
Page: 146
Functions