HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 874

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 22 Pin Function Controller (PFC)
22.1.1
PACR is a 32-bit readable/writable register that selects the pin functions. PACR is initialized to
H'00000000 by a power-on reset, and it is not initialized by a manual reset, in standby mode, or in
sleep mode.
Rev. 4.00 Sep. 14, 2005 Page 824 of 982
REJ09B0023-0400
Bit
31, 30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
Port A Control Register (PACR)
Bit Name

PA14MD2
PA14MD1
PA13MD2
PA13MD1
PA12MD2
PA12MD1
PA11MD2
PA11MD1
PA10MD2
PA10MD1
PA9MD2
PA9MD1
PA8MD2
PA8MD1
PA7MD2
PA7MD1
PA6MD2
PA6MD1
PA5MD2
PA5MD1
PA4MD2
PA4MD1
Initial
Value
All 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
PAn Mode 2 and 1
The combination of bits PAnMD2 and PAnMD1 (n = 0
to 14) controls the pin functions.
00: Port input
01: Port output
10: Reserved (When set, correct operation cannot be
11: Other functions (see table 22.1.)
guaranteed.)