Z8F1601 Datasheet, PDF (147/246 Pages) Zilog, Inc. – Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter

Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
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Table 76 provides an example of the Register File addresses if the DMA_ADC Address
register contains the value 72H.
Table 76. DMA_ADC Register File Address Example
ADC Analog Input Register File Address (Hex)¹
0
720H-721H
1
722H-723H
2
724H-725H
3
726H-727H
4
728H-729H
5
72AH-72BH
6
72CH-72DH
7
72EH-72FH
8
730H-731H
9
732H-733H
10
734H-735H
11
736H-737H
1 _{DMAA_ADDR set to 72H.}
Table 77. DMA_ADC Address Register (DMAA_ADDR)
BITS
7
6
5
4
3
2
1
0
FIELD
DMAA_ADDR
Reserved
RESET ^X
X
X
X
X
X
X
X
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
ADDR
FBDH
DMAA_ADDR—DMA_ADC Address
These bits specify the seven most-significant bits of the 12-bit Register File addresses
used for storing the ADC output data. The ADC Analog Input Number defines the five
least-significant bits of the Register File address. Full 12-bit address is
{DMAA_ADDR[7:1], 4-bit ADC Analog Input Number, 0}.
Reserved
This bit is reserved and must be 0.
PS017610-0404
Direct Memory Access Controller