HD64F7044F28V Renesas Electronics America, HD64F7044F28V Datasheet - Page 180

• Manufacturer Part Number: HD64F7044F28V
• Description: IC SUPERH MCU FLASH 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7040r

Specifications of HD64F7044F28V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 28.7MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 Instruction Descriptions
Example 1:
Example 2:
Rev. 5.00 Jun 30, 2004 page 164 of 512
REJ09B0171-0500O
SHLL16
TST
BT
CMP/HS
BT
DIV0U
.arepeat
DIV1
.aendr
ROTCL
EXTU.W
TST
BT ZERO_DIV
CMP/HS
BT OVER_DIV
DIV0U
.arepeat
ROTCL
DIV1
.aendr
ROTCL
R0
R0,R0
ZERO_DIV
R0,R1
OVER_DIV
16
R0,R1
R1
R1,R1
R0,R0
R0,R1
32
R2
R0,R1
R2
; R1 (32 bits) / R0 (16 bits) = R1 (16 bits):Unsigned
; Upper 16 bits = divisor, lower 16 bits = 0
; Zero division check
;
; Overflow check
;
; Flag initialization
;
; Repeat 16 times
;
;
; R1 = Quotient
; R1:R2 (64 bits)/R0 (32 bits) = R2 (32 bits):Unsigned
; Zero division check
;
; Overflow check
;
; Flag initialization
;
; Repeat 32 times
;
;
; R2 = Quotient