HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 177

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.7.2
Table 8.17 shows the port 6 register configuration.
Table 8.17 Port 6 Registers
Name
Port data register 6
Port control register 6
Port pull-up control register 6
Port Data Register 6 (PDR6)
PDR6 is an 8-bit register that stores data for port 6 pins P6
bits are set to 1, the values stored in PDR6 are read, regardless of the actual pin states. If port 6 is
read while PCR6 bits are cleared to 0, the pin states are read.
Upon reset, PDR6 is initialized to H'00.
Port Control Register 6 (PCR6)
PCR6 is an 8-bit register for controlling whether each of the port 6 pins P6
input pin or output pin. Setting a PCR6 bit to 1 makes the corresponding pin an output pin, while
clearing the bit to 0 makes the pin an input pin. The settings in PCR6 and in PDR6 are valid only
when the corresponding pin is designated in bits SGS3 to SGS0 in LPCR as a general I/O pin.
Upon reset, PCR6 is initialized to H'00.
PCR6 is a write-only register. All bits are read as 1.
160
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Register Configuration and Description
PCR6
R/W
P6
W
7
0
7
0
7
7
PCR6
R/W
P6
W
6
0
6
0
6
Abbrev.
PDR6
PCR6
PUCR6
6
PCR6
R/W
P6
W
5
0
5
0
5
5
PCR6
R/W
R/W
W
R/W
R/W
P6
W
4
0
4
0
4
4
7
PCR6
to P6
R/W
P6
W
Initial Value
H'00
H'00
H'00
3
0
3
0
3
0
3
. If port 6 is read while PCR6
PCR6
R/W
P6
W
2
0
2
0
2
7
2
to P6
PCR6
0
R/W
P6
Address
H'FFD9
H'FFE9
H'FFE3
W
functions as an
1
0
1
0
1
1
PCR6
R/W
P6
W
0
0
0
0
0
0