Renesas Emulation Probe M30850T-EPB Manual de usuario descargar pdf (Pagina 3)

REJ05B0602-0100/Rev.1.00 April 2005 Page 3 of 13

M32C/83, M32C/84 Group

Differences between M32C/83 and M32C/84

Table 3.1.3 Function Differences (3/3) (Note1)

Note 1: About the details and the characteristics, refer to hardware manual.

Item M32C/83 M32C/84

Flash Memory

Software Command

Program

“41h” is written in the first bus cycle.

Data to the write address in the second bus

cycle to 129th bus cycle.

“xx40h” is written in the first bus cycle.

Data to the write address in the second bus cycle.

Flash Memory

Software Command

Read Lock Bit Status

“71h” is written in the first bus cycle.

Read lock highest-order address of a block in

the second bus cycle.

“xx71h” is written in the first bus cycle.

“xxD0h” is written in the second bus cycle.

Read the FMR16 bit in the FMR1 register.

Flash Memory

Status Register

b0: Reserved bit

b1: Reserved bit

b2: Reserved bit

b3: Block status after program

b4: Program status

b5: Erase status

b6: Reserved bit

b7: Write state machine (WSM) status

b0: Reserved bit

b1: Reserved bit

b2: Reserved bit

b3: Reserved bit

b4: Program status

b5: Erase status

b6: Reserved bit

b7: Sequence status

1 2 3 4 5 6 7 8 ... 12 13

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Renesas Emulation Probe M30850T-EPB Manual de usuario Pagina 3