z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 92

• Manufacturer Part Number: z16f2811
• Description: High Performance Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 37. Port A Irq Edge Register (PAIEDGE)
Table 38. Port C Irq Mux Register (PCIMUX)
PS022006-0207
RESET
RESET
FIELD
ADDR
FIELD
ADDR
BITS
BITS
R/W
R/W
Port A Irq Edge Register
Port C Irq Mux Register
PAIEDGE
R/W
R
7
7
0
7
0
PAIMUX[7:0]—Port A/D Interrupt Source
0 = Select Port Ax as interrupt source.
1 = Select Port Dx as interrupt source.
The Port Irq Edge Register (see
pin interrupt sources.
PAIEDGE[7:0]—Port A/D Interrupt Edge
0 = Select Port A/D pin negedge as interrupt source.
1 = Select Port A/D pins posedge as interrupt source.
The Port C Irq Mux register (see
as interrupt sources.
Reserved—These bits are reserved.
PCIMUX[3:0]—Port C Interrupt Mux.
0 = Select DMA Chan[3:0] as interrupt source.
1 = Select port C pins as interrupt source.
PAIEDGE
R/W
R
6
6
0
6
0
Reserved
PAIEDGE
R/W
R
5
5
5
0
0
P R E L I M I N A R Y
PAIEDGE
Table
Table
R/W
R
4
4
0
4
0
37) selects either positive or negative edge as the port
FF_E12E
FF_E10F
38) selects either Port C pins or the DMA channels
PCIMUX3 PCIMUX2 PCIMUX1 PCIMUX0
PAIEDGE
R/W
R/W
3
3
3
0
0
PAIEDGE
R/W
R/W
2
2
0
2
0
General-Purpose Input/Output
Product Specification
ZNEO
PAIEDGE
R/W
R/W
1
1
1
0
0
™
Z16F Series
PAIEDGE
R/W
R/W
0
0
0
0
0
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