After Sales
Technical Documentation
RAE/RAK–1N
Baseband
Page 2–30
Original, 08/96
– frame structure control
– control of operations during a TDMA frame (with
ASIC)
– control of multiframe structure
– channel configuration control
– data functions
– RLP CRC calculation
– fax V110 frame encode/decode
– test functions
– functions for RF measurements
– debugging functions for product development
Technical description
Table 31. External Signals and Connections, Inputs
Signal Name
Signal description
From
VL2
Logic supply voltage. Max 150 mA.
PWRU
DSPCLKEN
Clock enable for DSP clock oscillator circuit
ASIC
DSP1RSTX
Reset for the DSP
ASIC
PCMDATRCLKX
PCM data input clock
DBUS data input clock
ASIC
PCMCOSYCLKX
PCM data bit sync clock
ASIC
CODEC_CLK
PCM data output clock
ASIC
PCMOUT
Received audio in PCM format
AUDIO
DBUSCLK
DBUS data output clock
ASIC
DBUSSYNC
DBUS data bit sync clock
ASIC
RDA
DBUS received data
B2B Conn.
INT0, INT1
Interrupts for the DSP
ASIC
Table 32. External Signals and Connections, Outputs
Signal Name
Signal description
To
PCMIN
Transmitted audio in PCM format
AUDIO
IOX
I/O enable. Indicates access to DSP I/O address space.
ASIC
RWX
Read/Write control
ASIC
DSPAD(16:0)
Address bus and control signals
ASIC
TDA
DBUS transmit data
B2B Conn.
Table 33. External Signals and Connections, Bidirectional
Signal Name
Signal description
To/From
DSPDA(15:0)
16–bit data bus
ASIC
Содержание 9000i
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Страница 301: ...After Sales Technical Documentation RAE 1N Series Original 04 97 Chapter 10 Schematics ...
Страница 303: ...RAE 1N Original 08 96 10 11 Page 1 Figure 1 Component Layout Bottom ...
Страница 304: ...RAE 1N Original 08 96 10 12 Page Figure 2 Component Layout Top ...
Страница 305: ...RAE 1N Original 08 96 10 13 Page Figure 3 Baseband Circuit Diagram PWRU ...
Страница 306: ...RAE 1N Original 08 96 10 14 Page Figure 4 Baseband Circuit Diagram MCM1 ...
Страница 307: ...RAE 1N Original 08 96 10 15 Page Figure 5 Baseband Circuit Diagram MCM2 ...
Страница 308: ...RAE 1N Original 08 96 10 16 Page Figure 6 RF TX Circuit Diagram ...
Страница 309: ...RAE 1N Original 08 96 10 17 Page Figure 7 RF RX Circuit Diagram ...
Страница 310: ...RAK 1N 10 20 Page Amendment 1 04 97 Figure 18 PCN Component Layout Bottom ...
Страница 311: ...RAK 1N 10 21 Page Amendment 1 04 97 Figure 19 PCN Component Layout Top ...
Страница 312: ...RAK 1N 10 22 Page Amendment 1 04 97 Figure 20 PCN RF TX ...
Страница 313: ...RAK 1N 10 23 Page Amendment 1 04 97 Figure 21 PCN RF RX ...
Страница 314: ...RAK 1N 10 24 Page Amendment 1 04 97 Figure 22 UIF Schematic PCN ...
Страница 315: ...RAK 1N 10 25 Page Amendment 1 04 97 Figure 23 UIF Component Layout PCN ...
Страница 316: ...RAE 1N Original 05 97 10 3 Page Figure 1 PDA Block Diagram Edit 82 for layout 13a ...
Страница 317: ...RAE 1N Original 05 97 10 4 Page Figure 2 PDA Power Unit PWRU Edit 108 for layout 13a ...
Страница 318: ...RAE 1N Original 05 97 10 5 Page Figure 3 PDA Serial Interface SIRU Edit 24 for layout 13a ...
Страница 319: ...RAE 1N Original 05 97 10 6 Page Figure 4 PDA MCU and Memory PROCU Edit 121 for layout 13a ...
Страница 320: ...RAE 1N Original 05 97 10 7 Page Figure 5 PDA EMIU Edit 21 for layout 13a ...
Страница 321: ...RAE 1N Original 05 97 10 8 Page Figure 6 Keyboard matrix Edit 24 for layout 13a ...
Страница 322: ...RAE 1N Original 05 97 10 9 Page Figure 7 PDA Memory Edit 28 for layout 13a ...
Страница 323: ...RAE 1N Original 05 97 10 10 Page Figure 8 PDA Component Layout 13a ...
Страница 324: ...RAE 1N Original 08 96 10 18 Page Figure 1 UIF Schematic ...
Страница 325: ...RAE 1N Original 08 96 10 19 Page Figure 2 Component Layout Uif ...
Страница 326: ...After Sales Technical Documentation RAE RAK 1N Series Original 08 96 Accessories ...
Страница 340: ...After Sales Technical Documentation RAE RAK 1N Series Original 08 96 CARK60 Installation Guide ...
Страница 352: ...After Sales Technical Documentation Appendix 2 RAE RAK 1N Amendment 1 04 97 PARTS LISTS ...
Страница 399: ...After Sales Technical Documentation RAE RAK 1N Parts Lists Page 48 Amendment 1 04 97 Mechanical Assy Parts RAE 1N ...
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Страница 402: ...After Sales Technical Documentation Appendix 1 RAE RAK 1N Original 08 96 QUICK GUIDE ...
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