NEC V850ES/SA2 UPD703201 Manual page 382

(d) When loss occurs due to restart condition during data transfer
<1> Not extension code (Example: mismatches with SVA)
ST AD6 to AD0 RW
L1: IICS = 1000X110B
L2: IICS = 01000110B (Example: When ALD is read during interrupt servicing)
∆ 3: IICS = 00000001B
Remark L: Always generated
∆: Generated only when SPIE = 1
X: Don't care
Dn = D6 to D0
<2> Extension code
ST AD6 to AD0 RW
L1: IICS = 1000X110B
L2: IICS = 0110X010B (Example: When ALD is read during interrupt servicing)
IICC's LREL is set to 1 via software
∆ 3: IICS = 00000001B
Remark L: Always generated
∆: Generated only when SPIE = 1
X: Don't care
Dn = D6 to D0
382
CHAPTER 12 SERIAL INTERFACE FUNCTION
AK D7 to Dn ST AD6 to AD0
L1
AK D7 to Dn ST AD6 to AD0
L1
Preliminary User's Manual U15905EJ1V0UD
RW AK D7 to D0
L2
RW AK D7 to D0
L2
AK SP
∆3
AK SP
∆3