Factory Configuration (FCFG)
9.2.1.50 ICEPICK_DEVICE_ID Register (Offset = 318h) [reset = 8B99A02Fh]
ICEPICK_DEVICE_ID is shown in
and described in
IcePick Device Identification
Reading this register or the USER_ID register is the only support way of identifying a device.
Figure 9-72. ICEPICK_DEVICE_ID Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
PG_REV
WAFER_ID
R-8h
R-B99Ah
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
WAFER_ID
MANUFACTURER_ID
R-B99Ah
R-2Fh
Table 9-74. ICEPICK_DEVICE_ID Register Field Descriptions
Bit
Field
Type
Reset
Description
31-28
PG_REV
R
8h
Field used to distinguish revisions of the device.
27-12
WAFER_ID
R
B99Ah
Field used to identify silicon die.
11-0
MANUFACTURER_ID
R
2Fh
Manufacturer code.
0x02F: Texas Instruments
771
SWCU117C – February 2015 – Revised September 2015
Device Configuration
Copyright © 2015, Texas Instruments Incorporated