UPD70433GD-16-5BB NEC [NEC], UPD70433GD-16-5BB Datasheet - Page 91

• Manufacturer Part Number: UPD70433GD-16-5BB
• Description: V55PITM 16-BIT MICROPROCESSOR
• Manufacturer: NEC [NEC]

*
Remark
8 : 8-bit width
16 : 16-bit width
–– : Both 8-bit and 16-bit bus width
Mnemonic
CMP4S
ROL4
ROR4
INC
DEC
SUBC
ADD4S
SUB4S
n: Half of number of BCD digits
reg, reg'
mem, reg
reg, mem
reg, imm
mem, imm
acc, imm
dst-string,
src-string
dst-string,
src-string
dst-string,
src-string
reg8
mem8
reg8
mem8
reg8
mem
reg16
reg8
mem
reg16
Operands
––
16
16
––
16
––
16
16
16
16
16
––
16
––
––
16
––
8
8
8
8
8
8
8
8
8
8
Table 17-9. Number of Clock Cycles (7/20)
6 + (15 + T)n
6 + (16 + T)n
6 + (15 + T)n
RAM Access
On-Chip
EA + 4
EA + 2
EA + 4
EA + 5
EA + 5
EA + 3
EA + 3
––
––
3
2
2
5
5
2
2
Byte Processing
6 + (19 + 3T)n
6 + (20 + 3T)n
6 + (18 + 2T)n
EA + 7 + T
EA + 6 + T
EA + 7 + T
EA + 8 + T
EA + 8 + T
EA + 7 + T
EA + 7 + T
Access
Other
––
––
5
5
2
2
3
2
2
RAM Access
On-Chip
EA + 4
EA + 2
EA + 4
EA + 3
EA + 3
––
––
––
––
––
––
––
––
––
3
2
2
2
2
Word Processing
EA + 10 + 2T
EA + 10 + 2T
EA + 10 + 2T
EA + 10 + 2T
EA + 9 + 2T
EA + 7 + T
EA + 6 + T
EA + 7 + T
EA + 7 + T
EA + 7 + T
Access
PD70433
Other
––
––
––
––
––
––
––
––
––
3
2
2
2
2
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