NEC UPD98413 User Manual page 53

Table 3-7. Status Transition Condition of Pointer Processing of H1#1 and H2#1 to H1#12 and H2#12
Transition Description
→
<1> LOP
→
<2> AIS
→
<3> AIS
→
<4> NORM
→
LOP
→
<5> NORM
→
AIS
→
<6> NORM
→
<7> NORM
→
<8> NORM
→
<9> NORM
<1> In the default mode, reception of 3 × conc_ind of all H1#2 and H2#2 to H1#12 and H2#12 Concatenation
Interpretation is included in the status transition, but can be excepted by the LOPT bit of the
MDPTRR register setting.
<2> In the default mode, reception of 3 × conc_ind of all H1#2 and H2#2 to H1#12 and H2#12 Concatenation
Interpretation is included in the status transition, but can be excepted by the AIST1 bit of the
MDPTRR register setting.
<3> In the default mode, reception of conc_ind of all H1#2 and H2#2 to H1#12 and H2#12 Concatenation
Interpretation is included in the status transition, but can be excepted by the AIST2 bit of the
MDPTRR register setting.
<4> In the default mode, reception of AIS_ind of all H1#2 and H2#2 to H1#12 and H2#12 Concatenation
Interpretation is excepted in the status transition, but can included be by the AISD bit of the
MDPTRR register setting.
<5> This transition condition can be changed by the LOPD[2:0] bits of the MDPTRR register. The transition
condition is as follow.
LOPD[2:0] Transition condition
bits setting
000 Not detect 3×norm_point or 3×conc_ind of 1 or more H1#2 and H2#2 to H1#12 and H2#12 Concatenation
(default) Interpretation in N frame. (but transition<4> take precedence over transition <5>)
001 Not detect 3×norm_point and 3×conc_ind of all H1#2 and H2#2 to H1#12 and H2#12 Concatenation
Interpretation in N frame. (but transition<4> take precedence over transition <5>)
010 Not detect 3×norm_point in N frame. (but transition<4> take precedence over transition <5>)
011 Detect N×Inv_point of H1#1 and H2#1 or N×Inv_point of 1 or more H1#2 and H2#2 to H1#12 and H2#12
Concatenation Interpretation. (but transition<8> take precedence over transition <5>)
100 Detect N×Inv_point of H1#1 and H2#1. (but transition<8> take precedence over transition <5>)
<7><8><9> The transition from NORM to NORM do not represent changes of state but imply offset change.
CHAPTER 3 FUNCTIONAL OUTLINE
Reception of 3×norm_point of Pointer Interpretation and
NORM
Reception of 3×conc_ind of all H1#2 and H2#2 to H1#12 and H2#12
Concatenation Interpretation
Reception of 3×norm_point of Pointer Interpretation and
NORM
Reception of 3×conc_ind of all H1#2 and H2#2 to H1#12 and H2#12
Concatenation Interpretation
NORM Reception of NDF_enable of Pointer Interpretation and
Reception of conc_ind of all H1#2 and H2#2 to H1#12 and H2#12
Concatenation Interpretation
Reception of 3×AIS_ind of Pointer Interpretation and
AIS
Reception of AIS_ind of all H1#2 and H2#2 to H1#12 and H2#12
AIS
Concatenation Interpretation
Not reception of 3×norm_point in the N frame of Pointer
LOP
Interpretation
LOP
Reception of N×NDF_enable of Pointer Interpretation
LOP
NORM Reception of NDF_enable
Reception of 3×norm_point
NORM
NORM Reception of Incr_ind
Reception of Decr_ind
PRELIMINARY
Condition
NEC confidential and Proprietary
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