Idle Low Word Register; Table 23-25. Ilwctrl Register; Table 23-26. Ilwctrl Register Definitions - Sharp Blue Treak LH75400 User Manual

LH75400/01/10/11 (Preliminary) User's Guide

23.3.2.13 Idle Low Word Register

ILWCTRL is the low word of the Idle Register. The active bits used in this register are
Read/Write.
This register specifies the inputs connected to the ADC during the Idle state. This register
is used with the IHWCTRL Register (see Section 23.3.2.12).
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
BIT
31:14
13:2
1:0

Table 23-25. ILWCTRL Register

31 30 29 28 27
0 0 0 0 0
R R R R R
15 14 13 12 11
///
0 0 0 0 0
R R RW RW RW

Table 23-26. ILWCTRL Register Definitions

NAME
/// Reserved Read as zero.
BIASCON_ID Idle Bias Control Bits [11:9] must be written as zero.
Idle Ref- Mux Specifies the connection to the negative reference of
the ADC during Idle Mode.
00 = VREF-
REFM_ID
01 = AN1 (UR/X-)
10 = AN3 (LR/Y-)
11 = AN9
Analog-to-Digital Converter/Brownout Detector
26 25 24 23 22
///
0 0 0 0 0
R R R R R
10 9 8 7 6
BIASCON_ID
0 0 0 0 0
RW RW RW RW RW
0xFFFC3000 + 0xA8
DESCRIPTION
6/25/03
21 20 19 18 17
0 0 0 0 0
R R R R R
5 4 3 2 1
REFM_ID
0 0 0 0 0
RW RW RW RW RW
16
0
R
0
0
RW
23-23