HD6417709SF133B Renesas Electronics America, HD6417709SF133B Datasheet - Page 650

• Manufacturer Part Number: HD6417709SF133B
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417709SF133B

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• 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): 1.65 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

19.10.2 Port J Data Register (PJDR)
The port J data register (PJDR) is an 8-bit readable/writable register that stores data for pins PTJ7
to PTJ0. Bits PJ7DT to PJ0DT correspond to pins PTJ7 to PTJ0. When the pin function is general
output port, if the port is read the value of the corresponding PJDR bit is returned directly. When
the function is general input port, if the port is read, the corresponding pin level is read. Table
19.18 shows the function of PJDR.
PJDR is initialized to H'00 by a power-on reset. It retains its previous value in software standby
mode and sleep mode, and in a manual reset.
Table 19.18 Port J Data Register (PJDR) Read/Write Operations
PJnMD1
0
1
Rev. 5.00, 09/03, page 604 of 760
Initial value:
PJnMD0
0
1
0
1
R/W:
Bit:
PJ7DT
R/W
7
0
Pin State
Other function
(see table 18.1)
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
PJ6DT
R/W
6
0
PJ5DT
R/W
Read
PJDR value
PJDR value
Pin state
Pin state
5
0
PJ4DT
R/W
4
0
Write
Value is written to PJDR, but does not
affect pin state
Write value is output from pin
Value is written to PJDR, but does not
affect pin state
Value is written to PJDR, but does not
affect pin state
PJ3DT
R/W
3
0
PJ2DT
R/W
2
0
PJ1DT
R/W
1
0
(n = 0 to 7)
PJ0DT
R/W
0
0