HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 834

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 21 I/O Ports
21.2.3
PCDR is an 8-bit readable/writable register that stores the data for pins PTC7 to PTC0. Bits
PC7DT to PC0DT correspond to the pins PTC7 to PTC0. PCDR is initialized to H′00 by a power-
on reset but is not initialized by a manual reset, in standby mode, or sleep mode.
Table 21.4 Port C Data Register (PCDR) Read/Write Operations
[Legend]
n = 0 to 7
Rev. 1.00 Dec. 27, 2005 Page 790 of 932
REJ09B0269-0100
Bit
7
6
5
4
3
2
1
0
PCnMD1 PCnMD0 Pin State
0
1
Bit Name
PC7DT
PC6DT
PC5DT
PC4DT
PC3DT
PC2DT
PC1DT
PC0DT
Port C Data Register (PCDR)
0
1
0
1
Initial
Value
0
0
0
0
0
0
0
0
Other function PCDR value
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Read
PCDR value
Pin state
Pin state
Description
When the pin function is general output port, if the port
is read, the value of the corresponding PCDR bit is
returned directly. When the function is general input
port, if the port is read, the corresponding pin level is
read. Table 21.4 shows the function of PCDR.
Write
Value is written to PCDR, but does not
affect pin state.
Write value is output from pin.
Value is written to PCDR, but does not
affect pin state.
Value is written to PCDR, but does not
affect pin state.