HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 202

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 3 DSP Operating Unit
The definition of the DC bit is selected by the CS0 to CS2 (condition selection) bits in DSR. The
DC bit result is
(1)
The DC bit is always cleared to 0.
(2)
The DC bit is set when the operation result is a negative value, and cleared to 0 when the
operation result is zero or a positive value.
(3)
The DC bit is set when the operation result is zero; otherwise it is cleared to 0.
(4)
The DC bit is always cleared to 0.
(5)
The DC bit is set to 1 when the operation result is a positive value; otherwise it is cleared to 0.
(6)
The DC bit is set to 1 when the operation result is zero or a positive value; otherwise it is cleared
to 0.
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Carry or Borrow Mode: CS[2:0] = B'000
Negative Value Mode: CS[2:0] = B'001
Zero Value Mode: CS[2:0] = B'010
Overflow Mode: CS[2:0] = B'011
Signed Greater Than Mode: CS[2:0] = B'100
Signed Greater Than or Equal Mode: CS[2:0] = B'101
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010