71M6511 Datasheet, PDF (57/95 Pages) Teridian Semiconductor Corporation – Single-Phase Energy Meter IC

LCD37
LCD38
LCD39
LCD40
LCD41
2055
2056
2057
2058
2059
RTM0
RTM1
RTM2
RTM3
2060
2061
2062
2063
SSI 2070
S S I _ B E G 2071
SSI_END 2072
SSI_EN
TRIMSEL 20FD
TRIM 20FF
71M6511/71M6511H
Single-Phase Energy Meter IC
DATA SHEET
AUGUST 2007
SSI_10M
RTM Probes:
RTM0[7:0]
RTM1[7:0]
RTM2[7:0]
RTM3[7:0]
Synchronous Serial Interface:
SSI_CKGATE
SSI_FSIZE[1:0]
SSI_BEG[7:0]
SSI_END[7:0]
Fuse Selection Registers:
TRIMSEL[7:0]
TRIM[7:0]
LCD_SEG37[3:0]
RESERVED
RESERVED
RESERVED
RESERVED
SSI_FPOL SSI_RDYEN SSI_RDYPOL
SFR MAP (SFRs Specific to TERIDIAN 80515) – In Numerical Order
‘Not Used’ bits are blacked out and contain no memory and are read by the MPU as zero. RESERVED bits are in use and
should not be changed. This table lists only the SFR registers that are not generic 8051 SFR registers.
Name
SFR
Addr
P0
80
DIR0 A2
P1
90
DIR1 91
P2
A0
DIR2 A1
INTBITS F8
WDI
E8
ERASE 94
FLSHCTL B2
PGADR B7
EEDATA 9E
EECTRL 9F
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Digital I/O:
DIO_0[7:4] (Port 0)
DIO_DIR0[7:4]
DIO_1[7:6] (Port 1)
DIO_DIR1[7:6]
RESERVED
1111
Interrupts and WD Timer:
INT6
INT5
INT4
INT3
WD_RST
Flash:
FLSH_ERASE[7:0]
PREBOOT SECURE
FLSH_PGADR[6:0]
Serial EEPROM:
EEDATA[7:0]
EECTRL[7:0]
Bit 2
Bit 1
Bit 0
RESERVED
1111
DIO_1[3:0] (Port 1)
DIO_DIR1[3:0]
DIO_2[1:0] (Port 2)
DIO_DIR2[1:0]
INT2
INT1
IE_RTC
INT0
IE_XFER
FLSH_MEEN FLSH_PWE
Page: 57 of 95
© 2005-2007 TERIDIAN Semiconductor Corporation
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