71M6533 Datasheet, PDF (74/124 Pages) Teridian Semiconductor Corporation – Energy Meter IC

71M6533/71M6534 Data Sheet
FDS_6533_6534_004
4 Firmware Interface
4.1 I/O RAM Map –Functional Order
Bits marked with an asterisk (e.g. UMUX_E*) apply to the 71M6534 only.
Table 46: I/O RAM Map – Functional Order
Name Address
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Configuration:
CE0
2000
EQU[2:0]
CE_E
CE10MHZ
Not Used
CE1
2001
PRE_SAMPS[1:0]
SUM_CYCLES[5:0]
CE2
2002
Not Used
CHOP_E[1:0]
RTM_E
WD_OVF
EX_RTC
EX_XFR
COMP0 2003
Not Used
PLL_OK
Not Used
Not Used
Not Used
Not Used
Not Used COMP_STAT
CONFIG0 2004
VREF_CAL PLS_INV
Not Used CKOUT_E VREF_DIS
MPU_DIV[2:0]
CONFIG1 2005 Reserved (0) Not Used
ECK_DIS
M26MHZ
ADC_E
MUX_ALT Not Used
M40MHZ
VERSION 2006
VERSION[7:0]
CONFIG2 2007
OPT_TXE[1:0]
EX_PLL EX_FWCOL
FIR_LEN[1:0]
OPT_FDC[1:0]
CE3
209D
Not Used
Not Used
Not Used
Not Used
MUX_DIV[3:0]
CE4
20A7
BOOT_SIZE[7:0]
CE5
20A8
CE_LCTN[7:0]
WAKE
20A9
WAKE_ARM
SLEEP
LCD_ONLY Not Used WAKE_RES
WAKE_PRD[2:0]
TMUX
20AA
Not Used
Not Used
Not Used
TMUX[4:0]
ANACTRL 20AB
Reserved (0000)
LCD_DAC[2:0]
CHOP_I_EN
CONFIG3 20AC
Not Used
Not Used
SEL_IBN
CHOP_IB
Not Used
Not Used
SEL_IAN
CHOP_IA
CONFIG4 20AD
Not Used
Not Used
SEL_IDN
CHOP_ID
Not Used
Not Used
SEL_ICN
CHOP_IC
Digital I/O:
20AF
Not Used
Not Used
Not Used
Not Used
Not Used
DIO_RRX[2:0]
DIO0
2008
DIO_EEX[1:0]
OPT_RXDIS OPT_RXINV DIO_PW
DIO_PV OPT_TXMOD OPT_TXINV
DIO1
2009
Not Used
DIO_R1[2:0]
Not Used
DI_RPB[2:0]
DIO2
200A
Not Used
DIO_R3[2:0]
Not Used
DIO_R2[2:0]
DIO3
200B
Not Used
DIO_R5[2:0]
Not Used
DIO_R4[2:0]
DIO4
200C
Not Used
DIO_R7[2:0]
Not Used
DIO_R6[2:0]
DIO5
200D
Not Used
DIO_R9[2:0]
Not Used
DIO_R8[2:0]
74
© 2007-2009 TERIDIAN Semiconductor Corporation
v1.1