Z8 Encore! XP
®
4K Series
Product Specification
16
Register Map
provides the address map for the Register File of the Z8 Encore! XP
®
4K Series
devices. Not all devices and package styles in the Z8 Encore! XP
®
4K Series support the
ADC, or all of the GPIO Ports. Consider registers for unimplemented peripherals as
Reserved.
Table 8. Register File Address Map
Address (Hex)
Register Description
Mnemonic
Reset (Hex)
Page #
General Purpose RAM
Z8F042A/Z8F041A Devices
000–3FF
400–EFF
000–1FF
200–EFF
000–0FF
100–EFF
Timer 0
F00
F01
F02
F03
F04
F05
F06
F07
Timer 1
F08
F09
F0A
F0B
F0C
F0D
XX=Undefined
Timer 1 High Byte
Timer 1 Low Byte
Timer 1 Reload High Byte
Timer 1 Reload Low Byte
Timer 1 PWM High Byte
Timer 1 PWM Low Byte
T1H
T1L
T1RH
T1RL
T1PWMH
T1PWML
00
01
FF
FF
00
00
Timer 0 High Byte
Timer 0 Low Byte
Timer 0 Reload High Byte
Timer 0 Reload Low Byte
Timer 0 PWM High Byte
Timer 0 PWM Low Byte
Timer 0 Control 0
Timer 0 Control 1
T0H
T0L
T0RH
T0RL
T0PWMH
T0PWML
T0CTL0
T0CTL1
00
01
FF
FF
00
00
00
00
General-Purpose Register File RAM
Reserved
General-Purpose Register File RAM
Reserved
General-Purpose Register File RAM
Reserved
—
—
—
—
—
—
XX
XX
XX
XX
XX
XX
Z8F012A/Z8F021A Devices
Z8F022A/Z8F011A Devices
PS022815-0206
Register Map
ZILOG [ ZILOG, INC. ]
