mt9jsf12872az Micron Semiconductor Products, mt9jsf12872az Datasheet - Page 18

• Manufacturer Part Number: mt9jsf12872az
• Description: 1gb, 2gb, 4gb X72, Ecc, Sr 240-pin Ddr3 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 18: Pointer Register Bits 0–7
Table 19: Pointer Register Bits 0–2 Descriptions
Capability Register
Table 20: Capability Register (Address: 0x00)
Table 21: Capability Register Bit Description
PDF: 09005aef8360c8e6
jsf9c128_256_512x72az.pdf - Rev. C 9/09 EN
RFU
RFU
15
7
7
0
Bit
0
1
2
2
0
0
0
0
1
1
RFU
RFU
Description
Basic capability
1: Has alarm and critical trip point capabilities
Accuracy
0: ±2°C over the active range and ±3°C over the monitor range
1: ±1°C over the active range and ±2°C over the monitor range
Wider range
0: Temperatures lower than 0°C are clamped to a binary value of 0
1: Temperatures below 0°C can be read
14
6
0
6
The capability register indicates the features and functionality supported by the temper-
ature sensor. This register is a read-only register.
Bit
1
0
0
1
1
0
0
1GB, 2GB, 4GB (x72, ECC, SR) 240-Pin DDR3 SDRAM UDIMM
RFU
RFU
13
5
0
5
Temperature Sensor with Serial Presence-Detect EEPROM
Temperature resolution
RFU
12
4
0
4
Bit
Bit
Bit
18
0
0
1
0
1
0
1
Register
select
RFU
11
3
3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Register
Capability register
Configuration register
Alarm temperature upper boundary register
Alarm temperature lower boundary register
Critical temperature register
Temperature register
Wider range
Register
select
RFU
10
2
2
©2008 Micron Technology, Inc. All rights reserved.
Precision
Register
select
RFU
1
9
1
temperature
and critical
Has alarm
Register
select
RFU
0
8
0