D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 17

• 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: -

Section
17.4 SCIF Interrupts
Table 17.10 SCIF
Interrupt Sources
17.5 Usage Notes
20.13.2 SC Port Data
Register (SCPDR)
Page
594
595
654
Description
Description amended
When the TDFE flag in the serial status register (SCSSR) is set to
1, a TXI interrupt request is generated. The DMAC can be
activated and data transfer performed when this interrupt is
generated. When data exceeding the transmit trigger number is
written to the transmit data register (SCFTDR) by the DMAC, 1 is
read from the TDFE flag, after which 0 is written to it to clear it.
When the RDF flag in SCSSR is set to 1, an RXI interrupt request
is generated. The DMAC can be activated and data transfer
performed when the RDF flag in SCSSR is set to 1. When
receive data less than the receive trigger number is read from the
receive data register (SCFRDR) by the DMAC, 1 is read from the
RDF flag, after which 0 is written to it to clear it.
Table amended
(Before)Priority on Reset Release
Description amended
1. SCFTDR Writing and TDFE Flag:
However, if the number of data bytes written to SCFTDR is equal
to or less than the transmit trigger number, the TDFE flag will be
set to 1 again even after having been cleared to 0. TDFE clearing
should therefore be carried out after data exceeding the specified
transmit trigger number has been written to SCFTDR.
Title amended
Rev. 5.0, 09/03, page xv of xlvi
(After)Priority