R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 99

• Manufacturer Part Number: R5S72030W200FP
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of R5S72030W200FP

• Core Processor: SH2A-FPU
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: CAN, I²C, SCI, SSI, SSU, USB
• Peripherals: DMA, LCD, POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Type: ROMless
• Ram Size: 80K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 240-QFP
• For Use With: R0K572030S000BE - KIT DEV FOR SH7203HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

}
float abs;
}
void check_double_exception(double *dst,result)
{
union {
}
double abs;
float f;
int l;
tmp;
if(result < 0.0)
else
if(result == tmp.f) {
}
if(result < 0.0)
else
tmp.l = 0x00800000; /* Minimum value of normalized number */
if(abs < tmp.f) {
}
if(FPSCR & ENABLE_OUI) fpu_exception_trap();
else
double d;
int l[2];
tmp;
if(result < 0.0)
set_O(); set_I();
if(FPSCR_RM == 1)
}
if((FPSCR_DN == 1) && (abs != 0.0)) {
}
if(FPSCR_I == 1) set_U();
tmp.l -= 1; /* Maximum value of normalized number */
result = tmp.f;
set_I();
if(result < 0.0) result = -0.0; /* Zeroize denormalized number */
else
tmp.l = 0xff800000; /* – infinity */
tmp.l = 0x7f800000; /* + infinity */
abs = -result;
abs =
tmp.l[0] = 0xfff00000; /* – infinity */
*dst = result;
result;
result =
{
0.0;
Rev. 3.00 Jul 08, 2005 page 83 of 484
Section 6 Instruction Descriptions
REJ09B0051-0300