HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 468

• Manufacturer Part Number: HD6417705F133BV
• Description: MPU 3V 0K PB-FREE 208 FP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417705F133BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 105
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Rev. 2.00, 09/03, page 420 of 690
Set transmit trigger number in TTRG1
and TTRG0 in SCFCR, write transmit
(leaving TE and RE bits cleared to 0)
Clear TE and RE bits in SCSCR to 0
Set CKE1 and CKE0 bits in SCSCR
Clear TFRST and RFRST bits to 0
setting number, and clear TDFE
data exceeding transmit trigger
flag to 0 after reading 1 from it
Set TFRST and RFRST bits in
Figure 16.13 Sample SCIF Initialization Flowchart (3)
Set C/A bit in SCSMR to 1
Set CKS1 and CKS0 bits
1-bit interval elapsed?
Set value in SCBRR
Initialization
SCFCR to 1
(Simultaneous Transmission and Reception)
End
Yes
Wait
No
[7]
[1]
[2]
[3]
[4]
[5]
[6]
[1] Be sure to set the TFRST bit in
[2] Set the clock selection in SCSCR.
[3] Set the clock source selection in
[4] Write a value corresponding to the
[5] Clear the TFRST and RFRST bits in
[6] Set the transmit trigger number, write
[7] Wait one bit interval.
SCFCR to 1, to reset the FIFOs.
Be sure to clear bits RIE, TIE, TE,
and RE to 0.
SCSMR.
bit rate into SCBRR.
SCFCR to 0.
transmit data exceeding the transmit
trigger setting number, and clear the
TDFE flag to 0 after reading it.