HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 309
![IC SUPERH MCU FLASH 256K 112QFP](/photos/12/21/122194/hd64f7144f50v_sml.jpg)
HD64F7144F50V
Manufacturer Part Number
HD64F7144F50V
Description
IC SUPERH MCU FLASH 256K 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Specifications of HD64F7144F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K 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
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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HD64F7144F50V
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Part Number:
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The ALU input/output names are defined as follows, using the union DSP_ALU_Set noted above.
Additionally, the variables representing operation results are defined as follows, using the
definitions noted above. These variables are used to calculate the DSR register’s DC bit within the
description of operation of each instruction.
/* Definition of ALU input/output in DSP operation instructions */
#define DSP_ALU_SRC1
#define DSP_ALU_SRC2
#define DSP_ALU_DST
#define DSP_ALU_SRC1G
#define DSP_ALU_SRC2G
#define DSP_ALU_DSTG
#define DSP_ALU_SRC1_HW DSP_ALU_Set.usi[0]
#define DSP_ALU_SRC2_HW DSP_ALU_Set.usi[2]
#define DSP_ALU_DST_HW DSP_ALU_Set.usi[4]
#define DSP_ALU_SRC1_MSB DSP_ALU_Set.n.src1.msb
#define DSP_ALU_SRC2_MSB DSP_ALU_Set.n.src2.msb
#define DSP_ALU_DST_MSB DSP_ALU_Set.n.dst.msb
#define DSP_ALU_SRC1G_BIT7 DSP_ALU_Set.n.src1g.u.a.bit7
#define DSP_ALU_SRC2G_BIT7 DSP_ALU_Set.n.src2g.u.a.bit7
#define DSP_ALU_DSTG_BIT7
#define DSP_ALU_SRC1G_LSB8 DSP_ALU_Set.n.src1g.u.b.lsb8
#define DSP_ALU_SRC2G_LSB8 DSP_ALU_Set.n.src2g.u.b.lsb8
#define DSP_ALU_DSTG_LSB8
/* Definition of variables representing DSP operation results */
#define PLUS_OP_G_OV ((~DSP_ALU_SRC1G_BIT7 && ~DSP_ALU_SRC2G_BIT7 &&
DSP_ALU_DSTG_BIT7) || (DSP_ALU_SRC1G_BIT7 && DSP_ALU_SRC2G_BIT7 &&
~DSP_ALU_DSTG_BIT7))
DSP_ALU_Set.uli[0]
DSP_ALU_Set.uli[1]
DSP_ALU_Set.uli[2]
DSP_ALU_Set.uli[3]
DSP_ALU_Set.uli[4]
DSP_ALU_Set.uli[5]
DSP_ALU_Set.n.dstg.u.a.bit7
DSP_ALU_Set.n.dstg.u.b.lsb8
Rev. 5.00 Jun 30, 2004 page 293 of 512
Section 6 Instruction Descriptions
REJ09B0171-0500O
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