sm59d04g2 SyncMOS Technologies,Inc, sm59d04g2 Datasheet - Page 43

• Manufacturer Part Number: sm59d04g2
• Description: 8-bits Micro-controller 16kb+ Isp Flash & 1kb Ram Embedded
• Manufacturer: SyncMOS Technologies,Inc

11.2.2
The external input pins CC0 through CC4 are sampled for a 1-to 0 transition. When a negative edge
transition is detected, hardware loads the 16-bit value of the PCA counter (CCCH, CCCL) into the
module’s capture registers (CCnDH, CCnDL). The resulting value in the capture registers reflects
the PCA timer value at the time a transition was detected on the CCn pin.
11.2.3
The external input pins CC0 through CC4 are sampled for a 0-to-1 or 1-to-0 transition. When a
positive edge or negative edge transition is detected, hardware loads the 16-bit value of the PCA
counter (CCCH, CCCL) into the module’s capture registers (CCnDH, CCnDL). The resulting value
in the capture registers reflects the PCA timer value at the time a transition was detected on the
CCn pin.
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M031
Negative edge capture mode:
Both positive and negative edge capture mode:
Fig 11-3: PCA capture mode with negative edge
Fig 11-2: PCA capture mode with positive edge
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16KB+ ISP Flash & 1KB RAM embedded
Ver.C SM59D04G2 07/2009
8-Bits Micro-controller
SM59D04G2