BCM43236BKMLG Datasheet, PDF (24/43 Pages) Cypress Semiconductor – 2.4 GHz/5 GHz IEEE802.11n MAC/PHY/Radio Chip

BCM43236/BCM43236B Preliminary Data Sheet
Package Signal Descriptions
Signal
analog_wlan_iqtest_qp
analog_wlan_iqtest_qn
analog_wlan_iqtest_in
analog_wlan_iqtest_ip
RF Control Interface
mimophy_core0_ant0_tx
mimophy_core0_ant0_rx
mimophy_core0_ant1_tx
mimophy_core0_ant1_rx
mimophy_core1_ant0_tx
mimophy_core1_ant0_rx
mimophy_core1_ant1_tx
mimophy_core1_ant1_rx
RF Signal Interface
rf_5g_antenna_core0
rf_5g_antenna_core1
rf_2g_antenna_core0
rf_2g_antenna_core1
pa_5g_core0
pa_5g_core1
pa_2g_core0
pa_2g_core1
JTAG Interface
jtag_trst_l
jtag_tck
jtag_tdi
Table 3: Signal Descriptions (Cont.)
BCM43236/
BCM43236B Type
20
–
21
–
22
–
23
–
Description
IQ test pin
IQ test pin
IQ test pin
IQ test pin
6
O
7
86
O
87
9
O
10
64
O
65
Antenna0 TR Switch controls for core 0. These
pins are also used as strapping options, see
Table 4 on page 26.
Antenna1 TR Switch controls for core 0. These
pins are also used as strapping options, see
Table 4 on page 26.
Antenna0 TR Switch controls for core 1. These
pins are also used as strapping options, see
Table 4.
Antenna1 TR Switch controls for core 1. These
pins are also used as strapping options, see
Table 4.
37
I
28
I
39
I
30
I
35
O
26
O
42
O
33
O
Chain 0 RF receive input, 5 GHz band
Chain 1 RF receive input, 5 GHz band
Chain 0 RF receive input, 2.4 GHz band
Chain 1 RF receive input, 2.4 GHz band
Chain 0 RF transmit output, 5 GHz band
Chain 1 RF transmit output, 5 GHz band
Chain 0 RF transmit output, 2.4 GHz band
Chain 1 RF transmit output, 2.4 GHz band
14
I/O
16
I/O
15
I/O
JTAG Reset Input. Resets the JTAG Controller. If
not used, this pin should be pulled low by a 1 kΩ
resistor. This pin is muxed with gpio0.
JTAG Test Clock Input. Used to synchronize JTAG
control and data transfers. If not used, this pin
should be pulled low by a 1 kΩ resistor. This pin
is muxed with btcx_rf_active (Bluetooth
coexistence output, RF active).
JTAG Test Data Input. Serial data input to the
JTAG TAP controller. Sampled on the rising edge
of TCK. If not used, it may be left unconnected.
This pin is muxed with btcx_tx_conf (Bluetooth
coexistence output, WLAN transmit).
BROADCOM ®
September 16, 2013 • 43236_43236B-DS103-R
Page 23