HD6417709SF133B Renesas Electronics America, HD6417709SF133B Datasheet - Page 595

• Manufacturer Part Number: HD6417709SF133B
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417709SF133B

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• 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): 1.65 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

5. When modem control is enabled, the RTS signal is output when SCFRDR is empty. When
Serial
Figure 16.11 shows an example of the operation for reception.
RTS is 0, reception is possible. When RTS is 1, this indicates that SCFRDR is full and
reception is not possible.
Figure 16.12 shows an example of the operation when modem control is used.
RDF
Serial
FER
data
RXD
RTS
data
1
Figure 16.12 Example of Operation Using Modem Control (R R R R T T T T S S S S )
Start
Start
bit
0
bit
0
D 0 D 1
D 0 D 1 D 2
Figure 16.11 Example of SCIF Receive Operation
One frame
Data
(8-Bit Data, Parity, One Stop Bit)
D 7
D 7
Parity
bit
RXI interrupt
request
0/1
Parity bit
0/1
Stop
bit
1
1
Start
bit
0
Data read and RDF
flag read as 1 then
cleared to 0 by
RXI interrupt handler
D 0
Start
D 1
0
Data
Rev. 5.00, 09/03, page 549 of 760
D 7 0/1
Parity
bit
ERI interrupt
request generated
by receive error
Stop
bit
1
Idle (mark)
state
1