HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1240

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 35 I/O Ports
35.1.2
PADR is a register that stores data for pins PTA7 to PTA0. Bits PA7DT to PA0DT correspond to
pins PTA7 to PTA0. When the pin function is general output port, if the port is read, the value of
the corresponding PADR bit is returned directly. When the function is general input port, if the
port is read, the corresponding pin level is read.
Table 35.1 Port A Data Register (PADR) Read/Write Operations
Note: n = 7 to 0
Page 1180 of 1414
Bit
7
6
5
4
3
2
1
0
PAnMD1 PAnMD0 Pin State
0
1
PACR State
Bit Name
PA7DT
PA6DT
PA5DT
PA4DT
PA3DT
PA2DT
PA1DT
PA0DT
Port A Data Register (PADR)
0
1
0
1
Initial
Value
0
0
0
0
0
0
0
0
Other function PADR 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
PADR value
Pin state
Pin state
Description
Table 35.1 shows the function of PADR.
Write
Value is written to PADR, but does not affect
pin state.
Write value is output from pin.
Value is written to PADR, but does not affect
pin state.
Value is written to PADR, but does not affect
pin state.
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010