HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 1272

• 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
35.16.2 Port T Data Register (PTDR)
PTDR is a register that stores data for pins PTT4 to PTT0. Bits PT4DT to PT0DT correspond to
pins PTT4 to PTT0. When the pin function is general output port, if the port is read, the value of
the corresponding PTDR bit is returned directly. When the function is general input port, if the
port is read, the corresponding pin level is read.
Table 35.16 Port T Data Register (PTDR) Read/Write Operations
Note:
Page 1212 of 1414
Bit
7 to 5 ⎯
4
3
2
1
0
PTnMD1 PTnMD0 Pin State
0
1
PTCR State
Bit Name
PT4DT
PT3DT
PT2DT
PT1DT
PT0DT
n = 0 to 4
0
1
0
1
Initial
Value
All 0
0
0
0
0
0
Other function PTDR value
Output
Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
R/W
R
R/W
R/W
R/W
R/W
R/W
Read
PTDR value
Pin state
Pin state
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Table 35.16 shows the function of PTDR.
Write
Value is written to PTDR, but does not affect
pin state.
Write value is output from pin.
Value is written to PTDR, but does not affect
pin state.
Value is written to PTDR, but does not affect
pin state.
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010