Sharp LH79524 - Resistor Configuration Control 23 Register (RESCTL23); Table 11-66. RESCTL23 Register; Table 11-67. RESCTL23 Fields

I/O Configuration LH79524/LH79525 User’s Guide
11-50 Version 1.0
11.2.2.33 Resistor Configuration Control 23 Register (RESCTL23)
The RESCTL23 Register allows software to configure a number of the LH79524/LH79525
pull-up/pull-down resistors.
Table 11-66. RESCTL23 Register
BIT 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
FIELD ///
RESET 0000000000000000
RW RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO RO
BIT 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
FIELD PG1 PG0 PH7 PH6 PH5 PH4 PH3 PH2
RESET 0101010101010101
RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW
ADDR 0xFFFE5000 + 0xB4
Table 11-67. RESCTL23 Fields
BIT NAME DESCRIPTION
31:16 /// Reserved Reading returns 0. Write the reset value.
15:14 PG1
Pin PG1/ETHERTXCLK Resistor Assignment
00 = No Pull-Down or Pull-Up
01 = Pull-Down
10 = Pull-Up
11 = Reserved
13:12 PG0
Pin PG0/ETHERTXEN Resistor Assignment
00 = No Pull-Down or Pull-Up
01 = Pull-Down
10 = Pull-Up
11 = Reserved
11:10 PH7
Pin PH7/ETHERTX3 Resistor Assignment
00 = No Pull-Down or Pull-Up
01 = Pull-Down
10 = Pull-Up
11 = Reserved
9:8 PH6
Pin PH6/ETHERTX2 Resistor Assignment
00 = No Pull-Down or Pull-Up
01 = Pull-Down
10 = Pull-Up
11 = Reserved
7:6 PH5
Pin PH5/ETHERTX1 Resistor Assignment
00 = No Pull-Down or Pull-Up
01 = Pull-Down
10 = Pull-Up
11 = Reserved