HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 573

• 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: -

20.14.1 Register Description
Port SC has the following register. For details on the register address and access size, see section
24, List of Registers.
20.14.2 Port SC Data Register (SCPDR)
SCPDR is an 8-bit readable/writable that stores data for pins SCPT5 to SCPT0. Bits SCP5DT to
SCP0DT correspond to pins SCPT5 to SCPT0. When the pin function is general output port, if the
port is read, the value of the corresponding SCPDR bit is returned directly. When the function is
general input port, if the port is read, the corresponding pin level is read.
When the RE bit of SCSCR_2 or SCSCR_0 in the serial communication interface with FIFO
(SCIF) is set to 1, the RxD2 and RxD0 pins become input pins, and their states can be read
regardless of the setting of SCPCR.
Table 20.14 SC Port Data Register (SCPDR) Read/Write Operations
Note: n= 1 and 3 to 5
SCPnMD1 SCPnMD0 Pin State
0
1
Bit
7, 6
5 to 0
SC port data register (SCPDR)
SCP1DR and SCP3DR to SCP5DR
SCPCR State
Bit
Name
—
SCP5DT
to
SCP0DT
0
1
0
1
Initial
Value
0
0
Other function
Output
Input (Pull-up MOS
on)
Input (Pull-up MOS
off)
R/W
R
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Table 20.14 shows the function of SCPDR.
Read
SCPDR value
SCPDR value
Pin state
Pin state
Rev. 2.00, 09/03, page 525 of 690
Write
Data can be written to SCPDR
but no effect on pin state.
Written data is output from the
pin.
Data can be written to SCPDR
but no effect on pin state.
Data can be written to SCPDR
but no effect on pin state.