NG80960JA-16 INTEL [Intel Corporation], NG80960JA-16 Datasheet - Page 74

• Manufacturer Part Number: NG80960JA-16
• Description: EMBEDDED 32-BIT MICROPROCESSOR
• Manufacturer: INTEL [Intel Corporation]

80960JA/JF/JD/JT 3.3 V Microprocessor
6.0
Table 30.
Figure 46.
74
Device Identification
80960Jx processors may be identified electrically, according to device type and stepping (see
Figure 46, and Table 31 through Table 36). Table 30 identifies the device type and stepping for all
5V, 80960Jx processors. Figure 46, and Table 31 through Table 36 identify all 3.3V-5V-tolerant
80960Jx processors. The device ID was enhanced to differentiate between 3.3V and 5V supply
voltages, and between non-clock-doubled and clock-doubled cores when stepping from the A2
stepping to the C0 stepping. The 32-bit identifier is accessible in three ways:
80960Jx Device Type and Stepping Reference
80960JT Device Identification Register
80960JT A0, A1
•
•
•
•
80960JD C0
80960JA C0
80960JF C0
Device and
Stepping
Upon reset, the identifier is placed into the g0 register.
The identifier may be accessed from supervisor mode at any time by reading the DEVICEID
register at address FF008710H.
The IEEE Standard 1149.1 Test Access Port may select the DEVICE ID register through the
IDCODE instruction.
The device and stepping letter is also printed on the top side of the product package.
Version
28
Number
Version
V
0000
0011
0011
0011
CC
0
0
0
Product
Type
24
0
1
0000 1000 0010 1011
0000 1000 0011 0000
0000 1000 0010 0000
0000 1000 0010 0001
0
Part Number
0
Part Number
20
0
0
Gen
0
1
16
0
1
Model
0
1
12
1
0000 0001 001
0000 0001 001
0000 0001 001
0000 0001 001
0
Manufacturer
Advance Information Datasheet
0
0
Manufacturer ID
0
8
0
0
0
1
4
0
X
1
1
1
1
0
1
Complete ID
1
0
1
0082B013
30830013
30820013
30821013
(Hex)