HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 337
HD6417041AVF16V
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417041AVF16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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6.3.6
Description: Clears the Dz operand. When conditions are specified for DCT and DCF, the
instruction is executed when those conditions are TRUE. When they are FALSE, the instruction is
not executed.
When conditions are not specified, the DC bit of the DSR register is updated according to the
specifications for the CS bits. The Z bit of the DSR register is set to 1. The N, V, and GT bits are
cleared to 0. If conditions are specified, the DC, N, Z, V, and GT bits are not updated even is the
conditions were true and the instruction was executed.
Operation:
Format
PCLR Dz
DCT PCLR
Dz
DCF PCLR
Dz
/* PCLR Dz
{
unsigned char carry_bit, negative_bit, zero_bit, overflow_bit;
/* ALU Destination assignment */
switch (zzzz) { /* Dz Operand selection bit (zzzz) */
if(DSP_UNCONDITIONAL_UPDATE) { /* unconditional operation */
[if cc] PCLR (Clear): DSP Arithmetic Operation Instruction
break;
break;
Abstract
H'00000000 Dz
if DC = 1, H'00000000 Dz
if 0, nop
if DC = 0, H'00000000 Dz
if 1, nop
case 0x5: A1 = 0x0;
case 0x7: A0 = 0x0;
case 0x8: X0 = 0x0;
A1G = 0x0;
A0G = 0x0;
*/
Code
111110**********
100011010000zzzz
111110**********
100011100000zzzz
111110**********
100011110000zzzz
Rev. 5.00 Jun 30, 2004 page 321 of 512
1
1
1
Cycle
Section 6 Instruction Descriptions
DC Bit
Update
—
—
REJ09B0171-0500O
SH-1
—
—
—
Instructions
Applicable
SH-2
—
—
—
SH-
DSP
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