71M6533 Datasheet, PDF (52/132 Pages) Teridian Semiconductor Corporation – Energy Meter IC

71M6533/G/H and 71M6534/H Data Sheet
FDS_6533_6534_004
command so the MPU can access the bus. There are no issues with Data RAM access; SPI and the
MPU will share the bus with no conflicts for Data RAM access.
Table 48: I/O RAM Registers Accessible via SPI
Name
Address (hex)
CE0
2000
CE1
2001
CE2
2002
CONFIG0
2004
CONFIG1
2005
VERSION
2006
CONFIG2
2007
DIO0
2008
DIO1 to DIO6
2009 to 200E
−
200F
RTM0H
2060
RTM0L
2061
RTM1H
2062
RTM1L
2063
RTM2H
2064
RTM2L
2065
RTM3H
2066
RTM3L
2067
PLS_W
2080
PLS_I
2081
SLOT0 to SLOT9 2090 to 209A
CE3
209D
CE4
20A7
CE5
20A8
WAKE
20A9
CONFIG3
20AC
CONFIG4
20AD
−
20AF
SPI0
20B0
SPI1
20B1
VERSION
20C8
CHIP_ID
20C9
TRIMSEL
20FD
TRIMX
20FE
TRIM
20FF
Bit Range
7:3
7:0
5:3, 1:0
7:6, 1:0
5:2, 0
7:0
7:0
7, 4:0
6:4, 2:0
7:6, 3:2
1:0
7:0
1:0
7:0
1:0
7:0
1:0
7:0
7:0
7:0
7:0
3:0
7:0
7:0
7:5, 3:0
7:0
7:0
2:0
4, 0
4, 0
7:0
7:0
4:0
0
7:0
Read/Write
RW
RW
RW
RW
RW
R
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
RW
RW
RW
RW
R
R
R
RW
RW
RW
52
Rev 2