Electronic Components Datasheet Search |
|
71M6511H Datasheet(PDF) 63 Page - Teridian Semiconductor Corporation |
|
71M6511H Datasheet(HTML) 63 Page - Teridian Semiconductor Corporation |
63 / 95 page 71M6511/71M6511H Single-Phase Energy Meter IC DATA SHEET AUGUST 2007 Page: 63 of 95 © 2005-2007 TERIDIAN Semiconductor Corporation V2.6 SSI_BEG[7:0] SSI_END[7:0] 2071[7:0] 2072[7:0] R/W The beginning and ending address of the transfer region of the CE data memory. If the SSI is enabled, a block of words starting with SSI_BEG and ending with SSI_END will be sent. SSI_END must be larger than SSI_BEG. The maximum number of output words is limited by the number of SSI clocks in a CE code pass—see FIR_LEN, MUX_DIV, and SSI_10M. SUM_CYCLES [5:0] 2001[5:0] R/W Together w/ PRE_SAMPS, this value determines (for the CE) the number of samples in one sum cycle between XFER interrupts. Number of samples = PRE_SAMPS*SUM_CYCLES. TMUX[3:0] 2000[3:0] R/W Selects one of 16 inputs for TMUXOUT. 0 – DGND (analog) 1 – IBIAS (analog) 2 – PLL_2.5V (analog) 3 – VBIAS (analog) 4 – RTM (Real time output from CE) 5 – WDTR_EN (Comparator 1 Output AND V1LT3) 6 – reserved 7 – reserved 8 – RXD (from Optical interface) 9 – MUX_SYNC (from MUX_CTRL) A – CK_10M B – CK_MPU C – reserved for production test D – RTCLK E – CE_BUSY F – XFER_BUSY RESERVED 2005[7] R/W Must be zero. TRIMSEL 20FD W Selects the temperature trim fuse to be read with the TRIM register (TRIMM[2:0]: 4, TRIMBGA: 5, TRIMBGB: 6) TRIM 20FF R Contains TRIMBGA, TRIMBGB, or TRIMM[2:0] depending on the value written to TRIMSEL. If TRIMBGB = 0 then the IC is a 6511 else the IC is a 6511H. VERSION[7:0] 2006 R The silicon revision number. This data sheet does not apply to revisions < 000 0100. VREF_CAL 2004[7] R/W Brings VREF out to the VREF pin. This feature is disabled when VREF_DIS=1. VREF_DIS 2004[3] R/W Disables the internal voltage reference. WD_RST SFR E8[7] W Resets the WD timer. The WDT is reset when a 1 is written to this bit. Only byte operations on the whole WDI register should be used. WD_OVF 2002[2] R/W The WD overflow status bit. This bit is set when the WD timer overflows. It is powered by the VBAT pin and at boot-up will indicate if the part is recovering from a WD overflow or a power fault. This bit should be cleared by the MPU on boot-up. It is also automatically cleared when RESETZ is low. |
Similar Part No. - 71M6511H |
|
Similar Description - 71M6511H |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |