HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 682

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Note:
24.2.3
PDCR is a 16-bit readable/writable register that selects the pin function and input pull-up MOS
control.
Rev. 1.00, 02/04, page 644 of 804
Bit
3
2
1
0
Bit
15 to
12
11
10
9
8
*
Bit Name
PB1MD1
PB1MD0
PB0MD1
PB0MD0
Bit Name

PD5MD1
PD5MD0
PD4MD1
PD4MD0
Port D Control Register (PDCR)
This register is not initialized by a manual reset and holds the contents.
Initial
Value*
1
0
1
0
Initial
Value*
All 0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
Description
PTB1 Mode
00: Other functions (see table 24.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)
PTB0 Mode
00: Other functions (see table 24.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)
Description
Reserved
These bits are always read as 0. The write value should
always be 0. If 1 is written to these bits, correct operation
cannot be guaranteed.
PTD5 Mode
00: Other functions (see table 24.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)
PTD4 Mode
00: Other functions (see table 24.1)
01: Port output
10: Port input (pull-up MOS: On)
11: Port input (pull-up MOS: Off)