R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 316

• 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: -

Section 6 Instruction Descriptions
Rev. 3.00 Jul 08, 2005 page 300 of 484
REJ09B0051-0300
}
void normal_fmac(int m,n)
{
union {
}
float dstf,srcf;
}
case PINF :
case NINF : switch (data_type_of(m)){
}
int double x;
int l[4];
dstx,tmpx;
if((data_type_of(n) == PZERO)|| (data_type_of(n) == NZERO))
else
tmpx.x = FR[0]; /* convert single to int double */
tmpx.x *= FR[m]; /* exact product */
dstx.x = tmpx.x + srcf;
if(((dstx.x == srcf) && (tmpx.x != 0.0)) ||
}
case PZERO:
case NZERO: invalid(n);
default: switch (data_type_of(n)){
}
((dstx.x == tmpx.x) && (srcf != 0.0))) {
set_I();
if(sign_of(0)^ sign_of(m)^ sign_of(n))
}
case qNaN:
break;
default:
}
srcf = 0.0; /* flush denormalized value */
dstx.l[3] -= 1; /* correct result */
if(dstx.l[3] == 0xffffffff) dstx.l[2] -= 1;
if(dstx.l[2] == 0xffffffff) dstx.l[1] -= 1;
if(dstx.l[1] == 0xffffffff) dstx.l[0] -= 1;
srcf = FR[n];
break;
break;
break;
qnan(n);
inf(n,sign_of(0)^sign_of(m)^sign_of(n));break
break;
break;
{