HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 271

• Manufacturer Part Number: HD6417041AVF16V
• Description: IC SUPERH MCU ROMLESS 144QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7040r

Specifications of HD6417041AVF16V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 28.7MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Type: ROMless
• Ram Size: 4K 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: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

6.1.64
Description: Subtracts general register Rm data from Rn data, and stores the result in Rn. To
subtract immediate data, use ADD #imm,Rn.
Operation:
Example:
Format
SUB
SUB(long m,long n)
{
}
SUB
R[n]-=R[m];
PC+=2;
Rm,Rn
R0,R1
SUB (Subtract Binary): Arithmetic Instruction
Abstract
Rn – Rm
; Before execution: R0 = H'00000001, R1 = H'80000000
; After execution:
/* SUB Rm,Rn */
Rn
R1 = H'7FFFFFFF
Code
0011nnnnmmmm1000 1
Rev. 5.00 Jun 30, 2004 page 255 of 512
Section 6 Instruction Descriptions
Cycle
T
Bit SH-1 SH-2
—
REJ09B0171-0500O
Instructions
Applicable
SH-
DSP