D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 510

• 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: -

14.2.13 Date Alarm Register (RDAYAR)
The date alarm register (RDAYAR) is an 8-bit readable/writable register, and an alarm register
corresponding to the BCD-coded date section counter RDAYCNT of the RTC. When the ENB bit
is set to 1, a comparison with the RDAYCNT value is performed. From among the registers
RSECAR, RMINAR, RHRAR, RWKAR, RDAYAR, RMONAR, the counter and alarm register
comparison is performed only on those with ENB bits set to 1, and if each of those coincide, an
RTC alarm interrupt is generated.
The range that can be set is 01–31 (decimal) + ENB bit. Errant operation will result if any other
value is set. The RDAYCNT range that can be set changes with some months and in leap years.
Please confirm the correct setting.
The ENB bit in RDAYAR is initialized by a power-on reset. The remaining RDAYAR fields are
not initialized by a power-on reset or manual reset, or in standby mode.
14.2.14 Month Alarm Register (RMONAR)
The month alarm register (RMONAR) is an 8-bit readable/writable register, and an alarm register
corresponding to the BCD-coded month section counter RMONCNT of the RTC. When the ENB
bit is set to 1, a comparison with the RMONCNT value is performed. From among the registers
RSECAR, RMINAR, RHRAR, RWKAR, RDAYAR, RMONAR, the counter and alarm register
comparison is performed only on those with ENB bits set to 1, and if each of those coincide, an
RTC alarm interrupt is generated.
The range that can be set is 01–12 (decimal) + ENB bit. Errant operation will result if any other
value is set.
The ENB bit in RMONAR is initialized by a power-on reset. The remaining RMONAR fields are
not initialized by a power-on reset or manual reset, or in standby mode.
Rev. 5.0, 09/03, page 462 of 806
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
ENB
ENB
R/W
R/W
7
0
7
0
—
—
R
R
6
0
6
0
R/W
—
—
R
5
5
0
10 days
months
R/W
R/W
10
—
—
4
4
R/W
R/W
—
—
3
3
R/W
R/W
—
—
2
2
1 month
1 day
R/W
R/W
—
—
1
1
R/W
R/W
—
—
0
0