Table 11-24. Resctl7 Register; Table 11-25. Resctl7 Fields; Resistor Configuration Control 7 Register (Resctl7) - Sharp LH79524 User Manual

I/O Configuration

11.2.2.12 Resistor Configuration Control 7 Register (RESCTL7)

The RESCTL7 Register allows software to configure a number of the LH79524/LH79525
pull-up/pull-down resistors.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
11-16

Table 11-24. RESCTL7 Register

31 30 29 28 27
0 0 0 0 0
RO RO RO RO RO
15 14 13 12 11
PC7 PC6
0 1 0 1 0
RW RW RW RW RW

Table 11-25. RESCTL7 Fields

BIT NAME
31:16 /// Reserved Reading returns 0. Write the reset value.
Pin PC7/A23/nFRE Resistor Assignment
00 = No Pull-Down or Pull-Up
15:14 PC7
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PC6/A2nFWE Resistor Assignment
00 = No Pull-Down or Pull-Up
13:12 PC6
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PC5/A21 Resistor Assignment
00 = No Pull-Down or Pull-Up
11:10 PC5
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PC4/A20 Resistor Assignment
00 = No Pull-Down or Pull-Up
9:8 PC4
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PC3/A19 Resistor Assignment
00 = No Pull-Down or Pull-Up
7:6 PC3
01 = Pull-Down
10 = Pull-Up
11 = Reserved
26 25 24 23
///
0 0 0 0
RO RO RO RO
10 9 8 7
PC5 PC4 PC3
1 0 1 0
RW RW RW RW
0xFFFE5000 + 0x34
DESCRIPTION
Version 1.0
LH79524/LH79525 User's Guide
22 21 20 19 18
0 0 0 0 0
RO RO RO RO RO
6 5 4 3 2
PC2 PC1
1 0 1 0 1
RW RW RW RW RW
17 16
0 0
RO RO
1 0
PC0
0 1
RW RW