HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 431

• 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: -

14.3.8
The SC port control register (SCPCR) controls the direction of I/O signals on the SCI and SCIF
pins. SCPCR settings are used to perform I/O direction control, enabling data written in SCPDR to
be output to the TxD0 pin, data read from the RxD0 pin to be input, and the breaking of serial
transmission/reception. It is also possible to read data on and write output data to the SCK0 pin.
The I/O controls on the SCI and SCIF pins are performed using bits 3 to 0, and bits 11 to 4 in
SCPCR, respectively.
Bit
15 to 12
11
10
9
8
7
6
5
4
3
2
1
0
SC Port Control Register (SCPCR)
Bit Name
SCP5MD1
SCP5MD0
SCP4MD1
SCP4MD0
SCP3MD1
SCP3MD0
SCP2MD1
SCP2MD0
SCP1MD1
SCP1MD0
SCP0MD1
SCP0MD0
Initial Value
All 0
1
0
1
0
1
0
0
0
1
0
0
0
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0; only 0 should be
written here.
See section 17.1.10, SC Port Control Register
(SCPCR).
Serial clock port I/O
These bits specify serial port SCK0 pin I/O. When
the SCK0 pin is actually used as a port I/O pin,
clear the C/A bit of SCSMR and bits CKE1 and
CKE0 of SCSCR to 0.
00: SCP1DT bit value is not output to SCK0 pin.
01: SCP1DT bit value is output to SCK0 pin.
10: SCK0 pin value is read from SCP1DT bit.
11: SCK0 pin value is read from SCP1DT bit.
Serial port break I/O
These bits specify the serial port TxD0 pin output
condition. When the TxD0 pin is actually used as
a port output pin and outputs the value set with
the SCP0DT bit, clear the TE bit of SCSCR to 0.
00: SCP0DT bit value is not output to TxD0 pin.
01: SCP0DT bit value is output to TxD0 pin.
Section 14 Serial Communication Interface (SCI)
Rev. 5.00 May 29, 2006 page 381 of 698
REJ09B0146-0500