Table 11-32. Resctl11 Register; Table 11-33. Resctl11 Fields; Resistor Configuration Control 11 Register (Resctl11) - Sharp LH79524 User Manual

I/O Configuration

11.2.2.16 Resistor Configuration Control 11 Register (RESCTL11)

The RESCTL11 Register allows software to configure a number of the LH79524/LH79525
pull-up/pull-down resistors. Bits marked 'LH79524 Only' read as 0 with all writes 'reserved'
on the LH79525.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
11-24

Table 11-32. RESCTL11 Register

31 30 29 28 27
0 0 0 0 0
RO RO RO RO RO
15 14 13 12 11
PD4 PK4
0 1 0 1 0
RW RW RW RW RW

Table 11-33. RESCTL11 Fields

BIT NAME
31:16 /// Reserved Reading returns 0. Write the reset value.
Pin PD4/D12 Resistor Assignment
00 = No Pull-Down or Pull-Up
15:14 PD4
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PK4/D20 Resistor Assignment (LH79524 Only)
00 = No Pull-Down or Pull-Up
13:12 PK4
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PD3/D11 Resistor Assignment
00 = No Pull-Down or Pull-Up
11:10 PD3
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PK3/D19 Resistor Assignment (LH79524 Only)
00 = No Pull-Down or Pull-Up
9:8 PK3
01 = Pull-Down
10 = Pull-Up
11 = Reserved
Pin PD2/D10 Resistor Assignment
00 = No Pull-Down or Pull-Up
7:6 PD2
01 = Pull-Down
10 = Pull-Up
11 = Reserved
26 25 24 23
///
0 0 0 0
RO RO RO RO
10 9 8 7
PD3 PK3 PD2
1 0 1 0
RW RW RW RW
0xFFFE5000 + 0x54
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
PK2 PK1
1 0 1 0 1
RW RW RW RW RW
17 16
0 0
RO RO
1 0
PD1
0 1
RW RW