Sharp Blue Treak LH75400 User Manual page 176

LH75400/01/10/11 (Preliminary) User's Guide
Table 11-20. PC_RES_MUX Register Definitions (Cont'd)
BITS NAME
Pin PC2/A18 Resistor Source
00 = Pull-down (default)
5:4 PC2
01 = Pull-up
10 = No pull-up or pull-down
11 = Pull-down
Pin PC1/A17 Resistor Source
00 = Pull-down (default)
3:2 PC1
01 = Pull-up
10 = No pull-up or pull-down
11 = Pull-down
Pin PC0/A16 Resistor Source
00 = Pull-down (default)
1:0 PC0
01 = Pull-up
10 = No pull-up or pull-down
11 = Pull-down
DESCRIPTION
6/17/03
I/O Configuration
11-15