Motorola MTR3000 User Manual

4-4 Theory of Operation
Refer to Figure 4-2 for the MTR3000 Controller SPI connection.
WL_CS1x Wireline 0110 111 x 0
WL_CS1x Wireline 0111 111 x 0
MAKO Control 1000 111 x 0
Metering Exciter 1001 000 x 0
Trident IC Exciter 1001 001 x 0
EEPROM Exciter 1001 010 x 0
TRIDENT_RST_N
1
Exciter 1001 011 x 0
EX_STANDBY
1
Exciter 1001 110 x 0
EEPROM PA 1010 x00 x 0
DAC PA 1010 x01 x 0
ADC PA 1010 x10 x 0
PA Inactive PA 1010 x11 x 1
FPGA SPI Control 1011 000 1 0
Metering RCVR xxxx 000 0 1
Trident IC RCVR xxxx 001 0 1
EEPROM RCVR xxxx 010 0 1
TRIDENT_RST_N
1
RCVR xxxx 011 0 1
Abacus RCVR xxxx 100 1 0
RX_STANDBY
1
RCVR xxxx 110 0 1
Reserved NA xxxx xxx 1 1
Note 1. SPI Write to the Exciter/Receiver CPLD.
Table 4-1 SPI decoding truth table (Continued)
Signal Name Section
Device CS
(DCS4:DCS1)
SPI Address
(A2:A0)
OMAP
GPIO16
OMAP
SPI_NCS3x
Enable Enable

Motorola MTR3000 Specifications

General

Brand	Motorola
Model	MTR3000
Category	Accessories
Language	English