upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 167

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

Note: PMDL14 and PMDL15: please set 0 any time.
PMDLH
Symbol
Symbol
PMDLL
R/W
R/W
(b) Port mode register DL (PMDL)
This is a 16-bit register used to specify the input mode/output mode.
This register can be read and written only in 16-bit units.
However, when using the higher 8 bits of the PMDL register as the PMDLH register and the lower
8 bits as the PMDLL register, PMDL can be read and written in 8-bit and 1-bit units.
PMDL7 PMDL6 PMDL5 PMDL4 PMDL3 PMDL2 PMDL1
0
R/W
R/W
Note
15
7
PMDLn
0
1
0
R/W
R/W
Note
14
6
Figure 4-67: Port Mode Register DL (PMDL) Format
Output mode
Input mode
PMDL13 PMDL12 PMDL11 PMDL10 PMDL9
R/W
R/W
13
5
User’s Manual U16702EE3V2UD00
Chapter 4 Port Functions
R/W
R/W
12
4
I/O mode control (n = 0 to 13)
R/W
R/W
11
3
R/W
R/W
10
2
R/W
R/W
9
1
PMDL8 FFFFF025H
PMDL0 FFFFF024H
R/W
R/W
8
0
Address
Address
After reset
After reset
FFFFH
FFFFH
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