HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 97

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Shift amount for arithmetic shift (PSHA) instruction has 7 bits filed that could represent –64 to
+63, however –32 to +32 is the valid number for the operation. Also the shift amount for logical
shift operation has 6-bits field, however –16 to +16 is the valid number for the instruction.
DSP type fixed point
DSP type integer
DSP type logical
CPU type integer
S: Sign bit
With guard bits
Without guard bits
Multiplier input
With guard bits
Without guard bits
Shift amount for
arithmetic shift (PSHA)
Shift amount for
logical shift (PSHL)
Longword
: Binary point
39
39
39
39
S
S
Figure 2.10 Data Format
31 30
31 30
31 30
32 31
31
31
31
31
S
31
S
S
S
22
S
21
S
: Does not affect the operations
16 15
16 15
16 15
16 15
16 15
16 15
Rev.6.00 Mar. 27, 2009 Page 39 of 1036
0
0
0
0
0
0
0
0
0
−2
−1 to +1 − 2
−1 to +1 − 2
−2
−2
−32 to +32
−16 to +16
−2
8
23
15
31
REJ09B0254-0600
to +2
to +2
to +2
to +2
Section 2 CPU
8
23
15
31
− 2
−31
−15
− 1
− 1
− 1
−31