UPD784915B Datasheet, PDF (56/86 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784915B, 784916B
(3) VISS detection operation
Setting of macro service mode register: data pattern identification mode (with multiplication, 8-byte comparison)
CPT30
Higher address
FE50H Macro service counter (MSC = FFH)
SFR pointer 2 (SFRP2 = 56H)
Coefficient (6EH: 43%)
SFR pointer 3 (SFRP3 = 5CH)
SFR pointer 1 (SFRP1 = 3BH)
Buffer size specification
register (64 bits: 8H)
11111111
8 bytes
11111110
Compare area pointer (high): 10H
Compare area pointer (low): 50H
Multiplier
Bit 7
0
TM3
CR30
TMC3
00000000
00000000
Coincidence (vector interrupt)
1050H
8 bytes
Channel pointer (= 50H)
FE0CH Mode register (= 00010100B) (CTL signal input edge detection interrupt)
Lower address
56