p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 215

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Pin
input
Sampling
clock
1 expected
0 expected
(n = 7 to 0)
P6n input
P6n input
P6n input
∆t
Latch
Sampling clock selection
Figure 8.2 Conceptual Diagram of Noise Cancel Operation
φ/2, φ/32, φ/8192, φ/16384, φ/32768,
φ/65536, φ/131072, φ/262144
∆t
Latch
Figure 8.1 Noise Cancel Circuit
Latch
Latch
Rev. 1.00 Sep. 21, 2006 Page 177 of 658
Section 8 I/O Ports
REJ09B0310-0100
Keyboard input
Interrupt input
Port data
register