D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 81

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Table 2.5
Bits
31–8
7
6
5
4
3–1
0
DSR Register Bits
Name (Abbreviation)
Reserved bits
Signed Greater Than bit
(GT)
Zero bit (Z)
Negative bit (N)
Overflow bit (V)
Condition Select bits (CS) Designate the mode for selecting the operation result
DSP Condition bit (DC)
Function
0: Always read as 0; always use 0 as the write value
Indicates that the operation result is positive (except
0), or that operand 1 is greater than operand 2
1: Operation result is positive, or operand 1 is greater
Indicates that the operation result is zero (0), or that
operand 1 is equal to operand 2
1: Operation result is zero (0), or operand 1 is equal
Indicates that the operation result is negative, or that
operand 1 is smaller than operand 2
1: Operation result is negative, or operand 1 is
Indicates that the operation result has overflowed
1: Operation result has overflowed
status to be set in the DC bit
Do not set these bits to 110 or 111
000: Carry/borrow mode
001: Negative value mode
010: Zero mode
011: Overflow mode
100: Signed greater mode
101: Signed greater than or equal to mode
Sets the status of the operation result in the mode
designated by the CS bits
0: Designated mode status has not occurred (false)
1: Designated mode status has occurred
than operand 2
to operand 2
smaller than operand 2
Rev. 5.0, 09/03, page 33 of 806