MT9JSF12872PY-1G1 Micron Semiconductor Products, MT9JSF12872PY-1G1 Datasheet - Page 18

• Manufacturer Part Number: MT9JSF12872PY-1G1
• Description: 1gb, 2gb X72, Ecc, Sr 240-pin Ddr3 Sdram Rdimm
• Manufacturer: Micron Semiconductor Products

Temperature Register
Table 26:
Table 27:
PDF: 09005aef829eedac/Source: 09005aef829eede3
JTF9C128_256x72PY.fm - Rev. A 7/07 EN
Above
critical
trip
Bit
15
13
14
15
Description
Below alarm window
0: Temperature is equal to or above the lower boundary
1: Temperature is below alarm window
Above alarm window
0: Temperature is equal to or below the upper boundary
1: Temperature is above alarm window
Above critical trip point
0: Temperature is below critical trip point
1: Temperature is above critical trip point
window
Above
alarm
14
Temperature Register Bits 0–15
Temperature Register Bits 13–15 Descriptions
window
Below
alarm
13
The temperature register is a read-only register that provides the current temperature
detected by the temperature sensor. The LSB for this register is 0.0625°C with a resolu-
tion of 0.0625°C. The most significant bit (MSB) is 128°C in the readout section of this
register.
The upper three bits of the register are used to monitor the trip points that are set in the
previous three registers.
MSB
12
11
10
1GB, 2GB (x72, ECC, SR) 240-Pin DDR3 SDRAM RDIMM
9
18
8
7
Temperature
Micron Technology, Inc., reserves the right to change products or specifications without notice.
6
5
4
Temperature Sensor
©2007 Micron Technology, Inc. All rights reserved.
3
2
1
LSB
0