ZBasicRef - page 70 of 172

ZBasic Language Reference

ZX Microcontroller Family

ZX-328n, ZX-328l, ZX-32n and ZX-32l Registers

The pre-defined CPU registers for these devices match those available on the ATmega328P CPU and all

are Byte values. Discussion of the use of these registers is beyond the scope of this document. See the

Atmel documentation for a full description. Also, be advised that modifying some of these registers may

severely alter the behavior of the control program, possibly even rendering it inoperable.

CPU Registers for mega328P-based ZX Models

The 16-bit registers for the mega328P-based ZX models are shown in the table below.

ZX-1281 and ZX-1281n Registers

The pre-defined CPU registers for the ZX-1281 and ZX-1281n match those available on the ATmega1281

CPU and all are Byte values. Discussion of the use of these registers is beyond the scope of this

document. See the Atmel documentation for a full description. Also, be advised that modifying some of

these registers may severely alter the behavior of the control program, possibly even rendering it

CPU Registers for mega1281-based ZX Models