HD6417011VX20V Renesas Electronics America, HD6417011VX20V Datasheet - Page 267
HD6417011VX20V
Manufacturer Part Number
HD6417011VX20V
Description
MPU 5V 0K 100-QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7010r
Datasheet
1.HD6417011VX20V.pdf
(294 pages)
Specifications of HD6417011VX20V
Core Processor
SH-2
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
POR, PWM
Number Of I /o
11
Program Memory Type
ROMless
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417011VX20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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15.3.2
PEDR is a 16-bit read/write register that stores data for port E. Table 15.5 shows the
correspondence between PEDR bits and port E pins. When the pins are used as ordinary outputs,
they will output whatever value is written in the PEDR; when PEDR is read, the register value will
be read regardless of the pin status. When the pins are used as ordinary inputs, the pin status rather
than the register value is read directly when PEDR is read. When a value is written to PEDR, that
value can be written into PEDR, but it will not affect the pin status. Table 15.4 shows the
read/write operations of the port E data register.
PEDR is initialized by a power-on reset. However, PEDR is not initialized for a sleep mode, so the
previous data is retained.
Table 15.4 Read/Write Operation of the Port E Data Register (PEDR)
PEIOR
0
1
258
Initial value:
Initial value:
Port E Data Register (PEDR)
Pin Status
Ordinary input
Other function
Ordinary output
Other function
R/W:
R/W:
Bit:
Bit:
PE7DR
R/W
15
—
0
R
7
0
Read
Pin status
Pin status
PEDR value
PEDR value
PE14DR PE13DR PE12DR
PE6DR PE5DR
R/W
R/W
14
0
6
0
R/W
R/W
13
0
5
0
Write
Can write to PEDR, but it has no effect on pin status
Can write to PEDR, but it has no effect on pin status
Value written is output by pin
Can write to PEDR, but it has no effect on pin status
PE4DR
R/W
R/W
12
0
4
0
11
—
—
0
R
3
0
R
PE2DR
R/W
10
—
0
R
2
0
—
—
9
0
R
1
0
R
PE0DR
R/W
—
8
0
R
0
0
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