125
WHAM2 Receiver Pinout
Pin# Pin Name Analog I/O
Default
Digital I/O
Default
Description
1 RFVCC RFVCC RFVCC RF Voltage Power Input
2 RFGND RFGND RFGND RF Ground
3 GND GND GND Digital Ground
4 VCC VCC VCC Digital Power Input
5 /RESET /RESET /RESET Reset input (active low)
6 PB1 PB1 PB1 SPI0 Chip Select (CS0) PB1
7 MISO0/
PG0
MISO0 MISO0 SPI0 Master Data Input MISO0 (FW default),
or GPIO port PG0
8 MOSI0/
PG1
MOSI0 MOSI0 SPI0 Master Data Output MOSI0 (FW default),
or GPIO port PG1
9 SCK0/
PG2
SCK0 SCK0 SPI0 Clock output SCK0 (FW default),
or GPIO port PG2
10 PF0/
SDIO1
PF0
PF0
General Purpose IO port PF0 (FW default),
or Digital Audio Serial Interface1 (DASI)
11 PF1/
SDIO2
PF1
PF1 General Purpose IO port PF1 (FW default),
or Digital Audio Serial Interface2 (DASI)
12 PC7 PC7 PC7 General Purpose IO port PC7
13 PC6 PC6 PC6 General Purpose IO port PC6
14 PC5 PC5 PC5 General Purpose IO port PC5
15 PC4 PC4 PC4 General Purpose IO port PC4
16 PC0/
MCLK
PC0
MCLK
General Purpose IO port PC0,
or MCLK output
17 PC1/
AN2
PC1 PC1 General Purpose IO port PC1 (HW default),
or XInC2 ADC Analog Input #2
18 PI0/
BB1CLK/
AN1
PI0 PI0 General Purpose IO port PI0 (HW & FW default),
or Baseband Unit1 Clock,
or XInC2 ADC Analog Input #1
19 PI1/
BB1O/
LRCK
PI1
LRCK
General Purpose IO PI1,
or Baseband Unit1 Output,
or Left-Right Clock (LRCK)
20 PI2/
BB1I
PI2 PI2 General Purpose IO PI2 (HW & FW default),
or Baseband Unit1 Input
21 AGND AGND GND Analog Ground
22 AOUTR/
SDIO0
AOUTR
SDIO0
Audio line-out for Right Channel AOUTR,
or Serial DASI Data input/output SDIO0
23 AOUTL/
BCLK
AOUTL
BCLK
Audio line-out for Left Channel AOUTL,
or Serial DASI Bit Clock output BCLK
24 AGND AGND GND Analog Ground
25 AVDD AVDD (no connect) Analog Power Input
Table 6 – WHAM2 RX Pinouts
ES250PW
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