71M6533 Datasheet, PDF (76/124 Pages) Teridian Semiconductor Corporation – Energy Meter IC

71M6533/71M6534 Data Sheet
FDS_6533_6534_004
Name Address
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RTC5
201A
Not Used
Not Used
Not Used
Not Used
RTC_MO[3:0]
RTC6
201B
RTC_YR[7:0]
RTCADJ_H 201C
Not Used
Not Used
Not Used
Not Used
Not Used
PREG[16:14]
RTCADJ_M 201D
PREG[13:6]
RTCADJ_L 201E
PREG[5:0]
QREG[1:0]
WE
201F
RTC write protect register
LCD Display Interface:
LCDX
2020 MUX_SYNC_E
BME
Reserved (0) Reserved (0) Not Used
Not Used
Not Used
Not Used
LCDY
2021
Not Used
LCD_Y
LCD_E
LCD_MODE[2:0]
LCD_CLK[1:0]
LCD_MAP0 2023
…
…
LCD_MAP5 2028
See the detailed description for LCD_BITMAP[ ] in Table 47: I/O RAM Description – Alphabetical
LCD_MAP6* 2029
LCD0
…
LCD41
2030
…
2059
See the detailed description for LCD_SEG[ ] in Table 47: I/O RAM Description – Alphabetical
LCD_BLNK 205A
LCD_BLKMAP19[3:0]
LCD_BLKMAP18[3:0]
Area Reserved for Factory Test:
RTM0H 2060
Not Used
RTM0[9:8]
RTM0L 2061
RTM0[7:0]
RTM1H 2062
Not Used
RTM1[9:8]
RTM1L 2063
RTM1[7:0]
RTM2H 2064
Not Used
RTM2[9:8]
RTM2L 2065
RTM2[7:0]
RTM3H 2066
Not Used
RTM3[9:8]
RTM3L 2067
RTM3[7:0]
SPI Interface:
SPI…
2070
SP_CMD 2071
SP_ADH 2072
SP_ADL 2073
SPE
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used Not Used
SP_CMD[7:0]
SP_ADDR[15:8]
SP_ADDR[7:0]
76
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