DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1401

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26.3.2
PBDRL is a 16-bit readable/writable register that stores port B data. The PB12DR to PB0DR bits
correspond to the PB12/WDTOVF/IRQOUT/REFOUT/UBCTRG to PB0/SCL0/PINT0/IRQ0
pins, respectively.
When a pin function is general output, if a value is written to PBDRL, that value is output directly
from the pin, and if PBDRL is read, the register value is returned directly regardless of the pin
state.
When a pin function is general input, if PBDRL is read, the pin state, not the register value, is
returned directly. If a value is written to PBDRL, although that value is written into PBDRL, it
does not affect the pin state. Table 26.4 summarizes PBDRL read/write operations.
Initial value:
Bit
15 to 13
12
11
10
9
8
7
6
5
4
3
2
1
Note:
R/W:
Bit:
*
Depends on the state of the external pin.
Port B Data Register L (PBDRL)
15
R
0
-
Bit Name
—
PB12DR
PB11DR
PB10DR
PB9DR
PB8DR
PB7DR
PB6DR
PB5DR
PB4DR
PB3DR
PB2DR
PB1DR
14
R
0
-
13
R
0
-
Initial
Value
All 0
0
0
0
0
0
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
Pin state R
PB12
R/W
12
DR
0
PB11
R/W
DR
11
0
R/W
R
R/W
R/W
R/W
R/W
R/W
PB10
R/W
DR
10
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
See table 26.4.
R/W
PB9
DR
9
0
R/W
PB8
DR
8
0
PB7
DR
R
7
*
Rev. 3.00 Sep. 28, 2009 Page 1369 of 1650
PB6
DR
R
6
*
PB5
DR
R
5
*
PB4
DR
R
4
*
PB3
DR
R
3
*
Section 26 I/O Ports
REJ09B0313-0300
PB2
DR
R
2
*
PB1
DR
R
1
*
PB0
DR
R
0
*