D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 508

• 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: -

14.2.10 Minute Alarm Register (RMINAR)
The minute alarm register (RMINAR) is an 8-bit readable/writable register, and an alarm register
corresponding to the BCD-coded minute section counter RMINCNT of the RTC. When the ENB
bit is set to 1, a comparison with the RMINCNT value is performed. From among the
RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/RMONAR registers, 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 00–59 (decimal) + ENB bit. Errant operation will result if any other
value is set.
The ENB bit in RMINAR is initialized by a power-on reset. The remaining RMINAR fields are
not initialized by a power-on reset or manual reset, or in standby mode.
14.2.11 Hour Alarm Register (RHRAR)
The hour alarm register (RHRAR) is an 8-bit readable/writable register, and an alarm register
corresponding to the BCD-coded hour section counter RHRCNT of the RTC. When the ENB bit is
set to 1, a comparison with the RHRCNT value is performed. From among the
RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/RMONAR registers, 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 00–23 (decimal) + ENB bit. Errant operation will result if any other
value is set.
The ENB bit in RHRAR is initialized by a power-on reset. The remaining RHRAR fields are not
initialized by a power-on reset or manual reset, or in standby mode.
Rev. 5.0, 09/03, page 460 of 806
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
ENB
ENB
R/W
R/W
7
0
7
0
R/W
—
—
R
6
6
0
10 minutes
R/W
R/W
—
—
5
5
10 hours
R/W
R/W
—
—
4
4
R/W
R/W
—
—
3
3
R/W
R/W
—
—
2
2
1 minute
1 hour
R/W
R/W
—
—
1
1
R/W
R/W
—
—
0
0