Filter
Top Products
8
3.2 IDENTIFICATION AND CONFIGURATION REGISTERS
3.2.1 I/O Registers
There are a variety of registers used to configure and control the M222 module. These registers
are located in the IOSpace. The address map of the registers is shown in Table II. Details of the
registers are provided in Figure 3.
Table II. I/O Address Map/Command Summary
Offset
(hex) Register Name Register Type
00 Status Register Read Only
02 Control Register Read/Write
04 Interrupt Read Only
06 – 12 Reserved NA
14 Relay Read/Write
16 – FC Reserved NA
FE ID EEPROM Read/Write
C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, TX 78681 <> www.chtech.com