Identification Register; Remap Control Register; Table 9-5. Id Register; Table 9-6. Id Register Definitions - Sharp Blue Treak LH75400 User Manual

Reset, Clock, and Power Controller

9.3.2.2 Identification Register

ID is the Identification Register. This Read Only contains the last four digits of the part
number encoded one part number digit per hex digit. The part number is encoded one part
number digit per hex digit.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
BITS
31:16
15:0

9.3.2.3 Remap Control Register

This Remap Register provides a remapping feature for the system memory map. See
Chapter 6 for more information about the Remap feature. The active bits used in this reg-
ister are Read/Write.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
BITS FIELD NAME
31:2
1:0
9-8
31 30 29 28 27
0 0 0 0 0
R R R R R
15 14 13 12 11
0 1 0 1 0
R R R R R

Table 9-6. ID Register Definitions

FIELD NAME
/// Reserved Writing to these bits has no effect. Reading returns 0.
Part Number Digits Specifies the last four digits of the part number
PART_NUMBER (for example, '5400', '5401', '5410', or '5411'. Values for bits [4] and
[0] vary from those shown in Table 9-6, depending on the device.
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 R R R

Table 9-8. Remap Register Definitions

Reserved Writing to these bits has no effect.
///
Remap Remaps external RAM, TCM and local SRAM, and system
REMAP
peripherals.
LH75400/01/10/11 (Preliminary) User's Guide

Table 9-5. ID Register

26 25 24 23
///
0 0 0 0
R R R R
10 9 8 7
PART_NUMBER
1 0 0 0
R R R R
0xFFFE2000 + 0x04
DESCRIPTION

Table 9-7. Remap Register

26 25 24 23
///
0 0 0 0
R R R R
10 9 8 7
///
0 0 0 0
R R R R
0xFFFE2000 + 0x08
DESCRIPTION
7/15/03
22 21 20 19 18
0 0 0 0 0
R R R R R
6 5 4 3 2
0 0 0 0 0
R R R R R
22 21 20 19 18
0 0 0 0 0
R R R R R
6 5 4 3 2
0 0 0 0 0
R R R R R
17 16
0 0
R R
1 0
0 1
R R
17 16
0 0
R R
1 0
REMAP
0 0
RW RW