HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 832

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 21 I/O Ports
Table 21.1 Port A Data Register (PADR) Read/Write Operations
[Legend]
n = 0 to 7
21.2.2
PBDR is an 8-bit readable/writable register that stores the data for pins PTB7 to PTB0. Bits
PB7DT to PB0DT correspond to the pins PTB7 to PTB0. PBDR is initialized to H′00 by a power-
on reset but is not initialized by a manual reset, in standby mode, or sleep mode.
Rev. 1.00 Dec. 27, 2005 Page 788 of 932
REJ09B0269-0100
PAnMD1 PAnMD0 Pin State
0
1
Bit
7
6
5
4
3
2
1
0
Bit Name
PB7DT
PB6DT
PB5DT
PB4DT
PB3DT
PB2DT
PB1DT
PB0DT
Port B Data Register (PBDR)
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
When the pin function is general output port, if the port
is read, the value of the corresponding PBDR bit is
returned directly. When the function is general input
port, if the port is read, the corresponding pin level is
read. Tables 21.2 and 21.3 show the function of
PBDR.
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.