UPD70433GD-16-5BB NEC [NEC], UPD70433GD-16-5BB Datasheet - Page 92

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

92
*
8 : 8-bit width
16 : 16-bit width
–– : Both 8-bit and 16-bit bus width
Mnemonic
MULU
MUL
reg8
mem8
reg16
mem16
reg8
mem8
reg16
mem16
reg16, reg16',
imm8/reg16,
imm8
reg16,
mem16,
imm8
reg16, reg16',
imm16/reg16,
imm16
reg16,
mem16,
imm1616
Operands
––
16
––
16
––
16
––
16
––
16
––
8
8
8
8
8
8
Table 17-9. Number of Clock Cycles (8/20)
RAM Access
On-Chip
EA + 12
EA + 12
EA + 11
EA + 11
11
11
10
10
––
––
––
––
Byte Processing
EA + 14 + T
EA + 14 + T
EA + 13 + T
EA + 13 + T
Access
Other
11
11
10
10
––
––
––
––
RAM Access
On-Chip
EA + 16
EA + 16
EA + 15
EA + 15
EA + 15
EA + 15
15
15
14
14
14
14
Word Processing
EA + 21 + 2T
EA + 21 + 2T
EA + 20 + 2T
EA + 20 + 2T
EA + 20 + 2T
EA + 20 + 2T
EA + 18 + T
EA + 18 + T
EA + 17 + T
EA + 17 + T
EA + 17 + T
EA + 17 + T
Access
PD70433
Other
15
15
14
14
14
14