HD6417708SF60 Renesas Electronics America, HD6417708SF60 Datasheet - Page 447

• Manufacturer Part Number: HD6417708SF60
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

15.1.4
Table 15.3 shows the configuration of the two registers of the 8-bit general-purpose I/O port
(PCTR and PDTR) and the one register of the SCI I/O port (SCSPTR).
Table 15.3 Register Configuration
Register
Port control register
Port data register
Serial port register
Notes: 1. Initialized by a power-on reset.
15.2
15.2.1
The port control register (PCTR) is a 16-bit read/write register that controls the input/output
direction and pull-up for each bit in the 8-bit port. As the initial value of the port data register
(PDR) is undefined, all the bits in the 8-bit port should be set to output with PCTR after writing a
value to the PDTR register.
PCTR is initialized to H'0000 by a power-on reset. It is not initialized by a manual reset or in
standby mode, and retains its contents.
Initial value:
Initial value:
2. Bits other than 2 and 0 are initialized to H'00. Bits 2 and 0 are undefined.
Bit name:
Bit name:
Register Configuration
Register Descriptions
Port Control Register (PCTR)
R/W:
R/W:
Bit:
Bit:
PUP
PUP
PB7
R/W
PB3
R/W
15
0
7
0
Symbol
PCTR
PDTR
SCSPTR
PB7
R/W
PB3
R/W
14
IO
IO
0
6
0
R/W
R/W
R/W
R/W
PUP
PUP
PB6
R/W
PB2
R/W
13
0
5
0
Initial Value*
H'0000
Undefined
*
2
PB6
R/W
PB2
R/W
12
IO
IO
0
4
0
PUP
PUP
PB5
R/W
PB1
R/W
1
11
0
3
0
Address
H'FFFFFF76
H'FFFFFF78
H'FFFFFF7C
PB5
R/W
PB1
R/W
10
IO
IO
0
2
0
PUP
PUP
PB4
R/W
PB0
R/W
9
0
1
0
Access Size
16
8
8
PB4
R/W
PB0
R/W
IO
IO
8
0
0
0
427