D13002F16V Renesas Electronics America, D13002F16V Datasheet - Page 589

• Manufacturer Part Number: D13002F16V
• Description: IC H8/3002 ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13002F16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

A.3 Number of States Required for Execution
The tables in this section can be used to calculate the number of states required for instruction
execution by the H8/300H CPU. Table A-3 indicates the number of instruction fetch, data
read/write, and other cycles occurring in each instruction. Table A-2 indicates the number of states
required per cycle according to the bus size. The number of states required for execution of an
instruction can be calculated from these two tables as follows:
Number of states = I
Examples of Calculation of Number of States Required for Execution
Examples: Advanced mode, stack located in external address space, on-chip supporting modules
accessed with 8-bit bus width, external devices accessed in three states with one wait state and
16-bit bus width.
BSET #0, @FFFFC7:8
JSR @@30
From table A-4, I = L = 2 and J = K = M = N = 0
From table A-3, S
Number of states = 2 4 + 2 3 = 14
From table A-4, I = J = K = 2 and L = M = N = 0
From table A-3, S
Number of states = 2 4 + 2 4 + 2 4 = 24
I
I
S
= 4 and S
= S
I
+ J S
J
= S
K
J
L
= 4
+ K S
= 3
K
+ L S
575
L
+ M S
M
+ N S
N