D6417709SHF200BV Renesas Electronics America, D6417709SHF200BV Datasheet - Page 638

• Manufacturer Part Number: D6417709SHF200BV
• Description: IC SUPER H MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417709SHF200BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

19.4.2
The port C data register (PCDR) is an 8-bit readable/writable register that stores data for pins
PTC7 to PTC0. Bits PC7DT to PC0DT correspond to pins PTC7 to PTC0. 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 19.6 shows the function of PCDR.
PCDR is initialized to H'00 by a power-on reset, after which the general input port function (pull-
up MOS on) is set as the initial pin function, and the corresponding pin levels are read.
PCDR retains its previous value in standby mode and sleep mode, and in a manual reset.
Table 19.6 Port C Data Register (PCDR) Read/Write Operations
PCnMD1
0
1
Rev. 5.00, 09/03, page 592 of 760
Initial value:
Port C Data Register (PCDR)
PCnMD0
0
1
0
1
R/W:
Bit:
PC7DT
R/W
7
0
Pin State
Other function
(see table 18.1)
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
PC6DT
R/W
6
0
PC5DT
R/W
Read
PCDR value
PCDR value
Pin state
Pin state
5
0
PC4DT
R/W
4
0
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
PC3DT
R/W
3
0
PC2DT
R/W
2
0
PC1DT
R/W
1
0
(n = 7 to 0)
PC0DT
R/W
0
0