D6417709SF167BV Renesas Electronics America, D6417709SF167BV Datasheet - Page 68

• Manufacturer Part Number: D6417709SF167BV
• Description: IC SUPER H MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417709SF167BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 167MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Register values after a reset are shown in table 2.1.
Table 2.1
Type
General registers
Control registers
System registers
Note: * Register values are initialized at power-on reset or manual reset.
2.1.2
There are 16 general registers, designated R0 to R15 (figure 2.3). General registers R0 to R7 are
banked registers, with a different R0–R7 register bank (R0_BANK0–R7_BANK0 or
R0_BANK1–R7_BANK1) being accessed according to the processor mode. For details, see
figures 2.1 and 2.2.
The general register configuration is shown in figure 2.3.
Rev. 5.00, 09/03, page 22 of 760
31
General Registers
Initial Register Values
R0
R1
R2
R3
R4
R5
R6
R7
R10
R12
R13
R14
R15
R11
R8
R9
*1 *2
*2
*2
*2
*2
*2
*2
*2
SR
MACH, MACL, PR
Registers
R0 to R15
GBR, SSR, SPC
VBR
PC
Figure 2.3 General Registers
0
General Registers
Notes:
1.
2.
R0 functions as an index register in the indexed
register-indirect addressing mode and indexed
GBR-indirect addressing mode. In some instructions,
only R0 can be used as the source register or
destination register.
R0–R7 are banked registers.
In privileged mode, SR.RB specifies which banked
registers are accessed as general registers
(R0_BANK0−R7_BANK0 or R0_BANK1−R7_BANK1).
Initial Value *
Undefined
MD bit = 1, RB bit = 1, BL bit = 1,
I3–I0 = 1111 (H'F), reserved bits =
0, others undefined
Undefined
H'00000000
Undefined
H'A0000000