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MESC TOOL NEWS:
MESCT-M30800T-RPD-E-990901D
Please take note of the following timing requirements for RDY inputs of the MCU mounted in emulation pod M30800T-RPD-E for the M16C/80 group of microcomputers.
- Products Concerned
| Product Name | Lot No. |
| M30800T-RPD-E | 9BR001 -- 9BR030/A
9CR031 -- 9CR080/A
9FR081 -- 9FR140A
9GR141 -- 9GR170A
9IR171 -- 9IR190A
9JR191 -- 9JR210A |
- RDY Input Requirements
When RDY inputs used, the MCU specifications require that the BCLK falling edge meets the following setup and hold times (see Figure 1):
- Setup time ---------- 26 ns min.
- Hold time ----------- 0 ns min.
On the other hand, emulation pod M30800T-RPD-E requires that the BCLK falling edge and its subsequent rising edge meet the following setup and hold times, respectively (see Figure 2):
- Setup time ---------- 34 ns min.
- Hold time ----------- 0 ns min.
Therefore, care must be exercised when designing the RDY circuitry.
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