GX15
6 – 14
CONFIDENTIAL
Clock
Generation
AUX
DAC
VREO
LNA
ADC
Demodulator
RSSI
In
En
Out
-45
+45
PA
IQ
MOD
IQ
DE
MOD
DAC
/N/N+1
Fref
RF
Synthesiser
RF
Transmitter
RF
Synthesiser
TUNE
Loop
Filter
ROM
Burst
Mode
Controller
Physical
Layer
Hardware
Engine
RAM
Memory
mapped
Control
status
Memory
Management
Unit
USB
UART
Synchronous
Serial
Interface
Audio
PCM
Interface
Programmable
I/O
RISC
Microcontroller
Interrupt
Controller
Event
Timer
AIO
Microcontroller
Baseband
and
Logic
PIO[0]/RXEN
RF_IN
TX_A
TX_B
AUX_DAC
PIO[1]/TXEN
USB_DP
USB_DN
SPI_CSB
SPI_CLK
SPI_MOSI
SPI_MISO
UART_TX
UART_RX
UART_RTS
UART_CTS
PCM_OUT
PCM_IN
PCM_SYNC
PCM_CLK
VDD_PRG
PIO[2]
PIO[3]
PIO[4]
PIO[5]
PIO[6]
PIO[7]
PIO[8]
PIO[9]
PIO[10]
PIO[11]
VDD_USB
VDD_PIO
VDD_PADS
FLASH_EN
TEST_EN
VDD_MEM
VDD_CORE
VDD_ANA
VDD_RADIO
VSS_USB
VSS_PIO
VSS_PADS
VSS_MEM
VSS_CORE
LOOP_FILTER
VSS
VSS_ANA
VSS_VCO
VSS_RADIO
AIO[0]
AIO[1]
AIO[2]
VDD_VCO
XTAL_OUT
XTAL_IN
VREG_IN
VREG_EN
RESET_B
RESET
31
43 37
33
56
45
41
11
67
80
79
55
77
12
52
51
74 63 61
72
83
3
36
6, 7, 9, 60, 70, 81
21, 22
27
26
42
78
18
34
82 29 30 28 19
62
53 54 64
13
14
40
46
48
47
25
23
24
39
58
73, 84
1, 2
10, 15, 17, 20, 71
32, 38, 44
NC
4, 5, 8, 16, 57, 65, 75
49, 50
66, 68, 76
59
69
35
Summary of Contents for GX15
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Page 8: ...GX15 1 5 CONFIDENTIAL ...
Page 67: ...GX15 2 59 CONFIDENTIAL MEMO ...
Page 75: ...GX15 4 6 CONFIDENTIAL MEMO ...