71m6403 Teridian Semiconductor Corporation, 71m6403 Datasheet - Page 51

• Manufacturer Part Number: 71m6403
• Description: Electronic Trip Unit
• Manufacturer: Teridian Semiconductor Corporation

‘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.
Page: 51 of 75
S S I _ B E G 2071
TRIMSEL 20FD
FLSHCTL
SSI_END 2072
EEDATA
EECTRL
INTBITS
PGADR
ERASE
RTM0
RTM1
RTM2
RTM3
Name
TRIM
DIR0
DIR1
DIR2
WDI
SSI
P0
P1
P2
20FF
Addr
2060
2061
2062
2063
2070
SFR
A2
A0
A1
F8
E8
B2
B7
9E
9F
80
90
91
94
PREBOOT
SFR MAP (SFRs Specific to TERIDIAN 80515) – In Numerical Order
WD_RST
SSI_EN
Bit 7
SSI_10M
SECURE
Bit 6
INT6
©
Synchronous Serial Interface:
SSI_CKGATE
2006 TERIDIAN Semiconductor Corporation
Fuse Selection Registers:
Interrupts and WD Timer:
Bit 5
INT5
Serial EEPROM:
RTM Probes:
Digital I/O:
FLSH_PGADR[6:0]
Flash:
Bit 4
INT4
FLSH_ERASE[7:0]
SSI_FSIZE[1:0]
TRIMSEL[7:0]
SSI_BEG[7:0]
SSI_END[7:0]
EEDATA[7:0]
EECTRL[7:0]
RTM0[7:0]
RTM1[7:0]
RTM2[7:0]
RTM3[7:0]
TRIM[7:0]
Bit 3
INT3
Electronic Trip Unit
DIO_DIR0[7:0]
DIO_DIR1[7:0]
DIO_DIR2[5:0]
SSI_FPOL
DIO_2[5:0]
DIO_0[7:0]
DIO_1[7:0]
Bit 2
INT2
FLSH_MEEN
SSI_RDYEN
IE_ZP8
Bit 1
INT1
(Port 0)
(Port 1)
(Port 2)
71M6403
SEPTEMBER 2006
SSI_RDYPOL
FLSH_PWE
IE_XFER
Bit 0
INT0
REV 1.0