R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 64

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

2. Programming Model
7. Single-precision floating-point extended register matrix, XMTRX: XMTRX comprises all 16
Rev.1.00 Jan. 10, 2008 Page 32 of 1658
REJ09B0261-0100
XF registers.
XMTRX =
XMTRX
FV0
FV4
FV8
FV12
FPSCR.FR = 0
XF0
XF1
XF2
XF3
DR0
DR2
DR4
DR6
DR8
DR10
DR12
DR14
XD0
XD2
XD4
XD6
XD8
XD10
XD12
XD14
FR0
FR1
FR2
FR3
FR4
FR5
FR6
FR7
FR8
FR9
FR10
FR11
FR12
FR13
FR14
FR15
XF0
XF1
XF2
XF3
XF4
XF5
XF6
XF7
XF8
XF9
XF10
XF11
XF12
XF13
XF14
XF15
XF4
XF5
XF6
XF7
Figure 2.4 Floating-Point Registers
XF8
XF9
XF10
XF11
FPR10_BANK0
FPR11_BANK0
FPR12_BANK0
FPR13_BANK0
FPR14_BANK0
FPR15_BANK0
FPR10_BANK1
FPR11_BANK1
FPR12_BANK1
FPR13_BANK1
FPR14_BANK1
FPR15_BANK1
FPR0_BANK0
FPR1_BANK0
FPR2_BANK0
FPR3_BANK0
FPR4_BANK0
FPR5_BANK0
FPR6_BANK0
FPR7_BANK0
FPR8_BANK0
FPR9_BANK0
FPR0_BANK1
FPR1_BANK1
FPR2_BANK1
FPR3_BANK1
FPR4_BANK1
FPR5_BANK1
FPR6_BANK1
FPR7_BANK1
FPR8_BANK1
FPR9_BANK1
XF12
XF13
XF14
XF15
XF0
XF1
XF2
XF3
XF4
XF5
XF6
XF7
XF8
XF9
XF10
XF11
XF12
XF13
XF14
XF15
FR0
FR1
FR2
FR3
FR4
FR5
FR6
FR7
FR8
FR9
FR10
FR11
FR12
FR13
FR14
FR15
FPSCR.FR = 1
DR0
DR2
DR4
DR6
DR8
DR10
DR12
DR14
XD0
XD2
XD4
XD6
XD8
XD10
XD12
XD14
FV0
FV4
FV8
FV12
XMTRX