HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 489

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Retransmission (Receive and Transmit Modes):
Retransmission by the SCI in Receive Mode: Figure 15.9 shows the retransmission operation in
the SCI receive mode.
1. When the received parity bit is checked and an error is found, the PER bit in SCSSR is
2. The RDRF bit in SCSSR is not set in the frame that caused the error.
3. When the received parity bit is checked and no error is found, the PER bit in SCSSR is not set.
4. When the received parity bit is checked and no error is found, reception is considered to have
5. When a normal frame is received, the pin maintains a three-state state when it transmits the
automatically set to 1. If the RIE bit in SCSCR is enabled at this time, an ERI interrupt is
requested. Be sure to clear the PER bit before the next parity bit is sampled.
been completed normally and the RDRF bit in SCSSR is automatically set to 1. If the RIE bit
in SCSCR is enabled at this time, an RXI interrupt is requested.
error signal.
Notes: 1.
RDRF
PER
Ds
D0
2.
3.
4.
5.
D1
This portion corresponds to the above explanation 1.
This portion corresponds to the above explanation 2.
This portion corresponds to the above explanation 3.
This portion corresponds to the above explanation 4.
This portion corresponds to the above explanation 5.
D2
nth transfer frame
D3
D4
D5
Figure 15.9 Retransmission in SCI Receive Mode
D6
D7
Dp DE
*
*
2
1
Ds
D0
D1
D2
Retransmitted frame
D3
D4
D5
Rev. 5.00 May 29, 2006 page 439 of 698
D6
D7
Dp
Section 15 Smart Card Interface
(DE)
*
*
*
5
4
3
Ds
D0
Transfer frame n + 1
REJ09B0146-0500
D1
D2
D3
D4