mt9jsf12872a Micron Semiconductor Products, mt9jsf12872a Datasheet - Page 14

• Manufacturer Part Number: mt9jsf12872a
• Description: 1gb X72, Ecc, Sr 240-pin Ddr3 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 12:
Pointer Register
Table 13:
Table 14:
Capability Register
Table 15:
PDF: 09005aef8300b5ee/Source: 09005aef8300b63a
JSF9C128x72A.fm - Rev. A 3/08 EN
Name
Pointer register
Capability register
Configuration register
Alarm temperature upper boundary register
Alarm temperature lower boundary register
Critical temperature register
Temperature register
RFU
RFU
15
7
7
0
2
0
0
0
0
1
1
Temperature Sensor Registers
Pointer Register Bits 0–7
Pointer Register Bits 0–2 Descriptions
Capability Register (Address: 0x00)
RFU
RFU
14
Bit
6
6
0
1
0
0
1
1
0
0
The pointer register selects which of the 16-bit registers is being accessed in subsequent
READ and WRITE operations. This register is a write-only register.
The capability register indicates the features and functionality supported by the temper-
ature sensor. This register is a read-only register.
RFU
RFU
13
5
0
5
0
0
1
0
1
0
1
Temperature Sensor with Serial Presence-Detect EEPROM
Register
Capability register
Configuration register
Alarm temperature upper boundary register
Alarm temperature lower boundary register
Critical temperature register
Temperature register
Temperature resolution
RFU
12
4
0
4
1GB (x72, ECC, SR) 240-Pin DDR3 SDRAM UDIMM
Bit
Bit
Bit
14
Register
Not applicable
select
RFU
11
3
3
Address
Micron Technology, Inc., reserves the right to change products or specifications without notice.
0x00
0x01
0x02
0x03
0x04
0x05
Wider range
Register
select
RFU
10
2
2
©2008 Micron Technology, Inc. All rights reserved
Precision
Register
Power-On Default
select
RFU
1
9
1
Undefined
Undefined
0x0001
0x0000
0x0000
0x0000
0x0000
temperature
and critical
Has alarm
Register
select
RFU
0
8
0