HD6417041AVF16V Renesas Electronics America, HD6417041AVF16V Datasheet - Page 287

• 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: -

X memory data transfer operation is shown below. Y memory data transfers are the same.
X0/X1, A0/A1
if ( !NOP ) {
input/output
DSP data
X_MEM=1; XAB=ABx; X R/W=1;
if ( load operation ) {
}
X_MEM, Y_MEM: Select signals for X and Y data memory
register
control
DX[31:16]=XDB;
DX[15:0] =0x0000;
Figure 6.15 Load and Store Operations in X and Y Data Transfers
for X data transfer
Instruction code
operation
X R/W
Control for
X memory
X_MEM
XDB
YDB
4 kbytes
memory
15
X data
31
R4 [Ax]
R5 [Ax]
ABx
XAB 15 bits
YAB 15 bits
0
1
16 bits
16 bits
31
15
R6 [Ay]
R7 [Ay]
ABy
/* Dx is X0 or X1 */
4 kbytes
memory
Y data
Rev. 5.00 Jun 30, 2004 page 271 of 512
1
0
for Y data transfer
Section 6 Instruction Descriptions
Instruction code
Control for
Y memory
Y_MEM
operation
Y R/W
REJ09B0171-0500O
DSP data
register
Y0/Y1, A0/A1
input/output
control