WG3221E00

a module solution provider WG3221E00 User Guide WG3221-00 Evaluation Board Drift 0.1 Prepared By Reviewed By Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Approved By Doc No: WG3221E00A-UG-D01 Index 1. INTRODUCTION............................................................................................................................ 2 2. HARDWARE DESCRIPTION ....................................................................................................... 3 2.1. BOARD OVERVIEW ........................................................................................................................ 3 2.2. POWER SUPPLY ............................................................................................................................. 4 2.3. SDIO INTERFACES ........................................................................................................................ 5 2.4. HCI UART INTERFACE................................................................................................................. 5 2.5. PCM/I2S INTERFACE .................................................................................................................... 5 2.6. LEDS ........................................................................................................................................... 6 2.7. WLAN/BT RESET OR OFF ............................................................................................................ 6 3. SCHEMATIC DIAGRAMS ............................................................................................................ 7 4. HISTORY CHANGE ..................................................................................................................... 11 Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 1 Doc No: WG3221E00A-UG-D01 1. INTRODUCTION The Jorjin WG3221-00 is a wireless local area network (WLAN) and Bluetooth (BT) combination module to support 1 × 1 IEEE 802.11a/b/g/n/ac WLAN standards and BT5.0. This document is a user guide for the Jorjin WG3221-00 Evaluation Board. The WG3221E00 EVB is configured to SDIO for WLAN interface, as well as UART for Bluetooth. This document is intended primarily for configuring the WG3221-00 for connectivity testing in the lab. Figure 1: WG32210-00 Evaluation Board Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 2 Doc No: WG3221E00A-UG-D01 2. HARDWARE DESCRIPTION 2.1. Board overview The following figure and table describe physical sections of the board. L M K G J H I D Q N B P O R U S A C T V X W E F Figure 2: WG3221E00 board components Table 1: WG3221E00 board component descriptions Region Description A WG3221-00 module B WLAN/BT RF signal I-PEX connector ( part Number : 20449-001E ) C SDIO card for WLAN D WLAN SDIO signals for measurement E WLAN SDIO signals for Renesas SK-S7G2 and PK-S5D9 evaluation board F WLAN SDIO signals for Renesas TB-S5D5 evaluation board Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 3 Doc No: WG3221E00A-UG-D01 G External 3.3V power supply input points H 3.3V power source selection I VIO power source selection J Current measurement jumper for 1.8V power K 3.3V to 1.8V LDO L EJTAG debug mode connector. Not used. M Debug UART connector. Not used. N Current measurement jumper for 3.3V power of WG3221-00 module O BT function reset switch and jumper. P WLAN function reset switch and jumper. Q LED indicators R BT PCM signals connector. S Boot Strap/DEBUG connector. Not used. T UART to USB connector for BT function test. U UART to USB chip for BT function test. V Jumpers for BT HCI UART signals to USB interface. W HCI_UART_RXD test jump for debugging. X BT HCI UART signals for measurement or connecting to external circuit. 2.2. Power supply Green LED CR2 (Figure 2: WG3221E00 board components" – region Q) signals the board is being powered 3.3V, either via:   SD card – SD1 (Figure 2: WG3221E00 board components" – region C), J13 (Figure 2: WG3221E00 board components" – region F), or J14 (Figure 2: WG3221E00 board components" – region E) an external DC power supply from TP2 (+3.3V) and TP3(GND). (Figure 2: WG3221E00 board components" – region G) Green LED CR1 (Figure 2: WG3221E00 board components" – region Q) signals the board is being powered 1.8, via the 3.3V to 1.8V LDO (Figure 2: WG3221E00 board components" – region K). The jumper J3 (Figure 2: WG3221E00 board components" – region I) sets the VIO Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 4 Doc No: WG3221E00A-UG-D01 power level. Table 2: WG3221E00 VIO power supply modes VIO power level J3 Comment 3.3V Fitted:1-2 The I/O pins signal level is 3.3V 1.8V Fitted:2-3 The I/O pins signal level is 1.8V 2.3. SDIO interfaces There are 4 SDIO connectors in the WG3221E00 for WLAN interface. The host CPU can be connected to SDIO interface through either one of the connectors. Table 3: WG3221E00 SDIO interface Connector Region Description SD1 C Standard SDIO card J17 D For external SDIO interface J14 E WLAN SDIO signals for Renesas SK-S7G2 and PK-S5D9 evaluation board J13 F WLAN SDIO signals for Renesas TB-S5D5 evaluation board 2.4. HCI UART interface The host CPU can be connected to HCI interface through the J12 (Figure 2: WG3221E00 board components" – region X). When the J12 is connected to host CPU, the jumpers in J15 (Figure 2: WG3221E00 board components" – region V) must be removed. The HCI UART can be also connected through USB –J18 (Figure 2: WG3221E00 board components" – region X). When the J18 is connected to USB host, the jumpers in J15 must be installed. 2.5. PCM/I2S interface The BT PCM signals are connected to J11 (Figure 2: WG3221E00 board components" – region R). Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 5 Doc No: WG3221E00A-UG-D01 2.6. LEDs There are 4 LEDs (Figure 2: WG3221E00 board components" – region Q) indicate the board status. Table 4: WG3221E00 LEDs LED # Description CR1 It indicates the board is being powered 1.8V. CR2 It indicates the board is being powered 3.3V. CR3 It indicates the BT function. CR4 It indicates the WLAN function. 2.7. WLAN/BT reset or off The board has two buttons to reset the WLAN and BT function (Figure 2: WG3221E00 board components" – region O and P). The board also has two jumpers to turn off the WLAN and BT function. Table 5: WG3221E00 WLAN/BT reset and turn off Button # Jumper # Description SW1 J5 Push the button to reset or fit the jumper to turn off WLAN function SW2 J6 Push the button to reset or fit the jumper to turn off BT function Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 6 Doc No: WG3221E00A-UG-D01 3. SCHEMATIC DIAGRAMS Figure 3: WG3221E00: WG3221-00 module GND GND GND GND GND GND GND GND GND GND GND GND HEADER 1x2 H-1X2_2.54MM 3D_SY NC PCM_CLK GND GND GND PCM_OUT NC PCM_IN NC PCM_SY NC GND UART RTS NC UART_RXD NC UART_TXD GND GND UART CTS GND NC UART_WAKE# NC SDIO_CLK GND SDIO_CMD SDIO_DATA2 SDIO_DATA3 SDIO_INT_L WL_EN SDIO_DATA1 76 75 VDD_3V3_MO 74 73 72 C2 71 0.1uF CAP0402 70 69 68 67 66 65 64 63 BT_EN 62 61 PCM_CLK 60 PCM_OUT 59 PCM_IN 58 PCM_SY NC 57 HCI_UART_RTS 56 HCI_UART_RXD 55 HCI_UART_TXD 54 HCI_UART_CTS 53 HCI_UART_WAKEHOST_L 52 SDIO_CLK 51 SDIO_CMD 50 SDIO_DATA0 49 SDIO_DATA1 48 47 29 WLAN_RF_KILL SDIO_DATA0 GPIO35 32KHz_CLK_IN 46 28 WLAN_RF_KILL_L GND GPIO11 27 32KHZ_CLK_IN NC 45 26 BT_ EN VDDIO_AO_PM_ext 25 NC 44 24 BT_LED GND 23 LTE_ATIVE 43 22 WLAN_LED 42 21 LTE_UART_TXD PCIE_RXP 20 EXT_4.2V 41 19 LTE_UART_RXD 40 18 EXT_4.2V GND PCIE_RXN 17 GND GND 16 NC PCIE_TXP 15 TP1 GND 39 14 BT_USB_DN NC PCIE_TXN 13 NC 38 LTE_UART_TXD BT_USB_DP GND 12 NC 37 11 LTE_UART_RXD GND PCIE_REFCLKP 10 3.3V GND 36 9 3.3V PCIE_REFCLKN 8 3.3V GND 35 7 3.3V GND GND 0.1uF CAP0402 GND 34 6 NC 33 5 C1 GND 32 4 GND NC PCIE_RST_L 3 NC\1216A-LPGA-PIN OUT NC PCIE_CLKREQ_L 2 PCIE_WAKE_L 1 30 VDD_3V3_MO GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND U1 2 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 108 107 106 105 104 103 102 101 100 99 98 97 VDD_3V3_MO J1 1 31 VDD_3V3_IN SDIO_DATA2 VDD_IO PCIE_WAKE_L SDIO_DATA3 PCIE_CLKREQ_L SDIO_INTERRUPT_L C3 WLAN_EN 0.1uF CAP0402 GPIO35 GPIO11 Figure 4: WG3221E00: Power Micro SD Power Power Supply 3.3V Supply Power source selection TP3 TEST POINT VDD_MCRSD 1 1 VDD_3V3_IN HEADER 1x3 H-1X3_2.54MM 3 10uF CAP0603 VDD_IO J3 C4 2 C5 VDD_3V3_IN VDD_3V3_IN J2 EXT_3V3 0.1uF CAP0402 2 HEADER 1x3 H-1X3_2.54MM VDD_IO C6 0.1uF CAP0402 3 TP2 TEST POINT 1 VDD_MCRSD 1 External EXT_3V3 VDD_1V8 3.3V to 1.8V VDD_3V3_IN U2 VDD_1V8 J4 1 2 C7 C8 0.1uF CAP0402 10uF CAP0603 3 IN OUT 5 1 GND EN NR 4 C9 C10 10uF CAP0603 0.1uF CAP0402 2 HEADER 1x2 H-1X2_2.54MM C11 TPS73618DBV 10nF CAP0402 Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 7 Doc No: WG3221E00A-UG-D01 Figure 5: WG3221E00: SDIO interface VDD_MCRSD SD-MMC Connect SD1 DAT1 DAT0 VSS2 CLK VDD VSS1 CMD DAT3 DAT2 8 SDIO_DATA1_R R24 27R RES0402 SDIO_DATA1 7 SDIO_DATA0_R R27 27R RES0402 SDIO_DATA0 SDIO_CLK_R R30 27R RES0402 SDIO_CLK 2 SDIO_CMD_R R32 27R RES0402 SDIO_CMD 1 SDIO_DATA3_R R34 27R RES0402 SDIO_DATA3 9 SDIO_DATA2_R R35 27R RES0402 SDIO_DATA2 SDIO_DATA1 SDIO_DATA0 6 5 SDIO_CLK 4 3 SDIO_CMD SDIO_DATA3 SDIO_DATA2 SD9-PCB VDD_IO J13 VDD_MCRSD 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 J14 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 R41 VDD_MCRSD SDIO_CLK 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 SDIO_DATA3_R SDIO_DATA2_R SDIO_DATA1_R SDIO_DATA0_R SDIO_CMD_R SDIO_CLK_R SDIO_CLK_R SDIO_CMD_R SDIO_DATA0_R SDIO_DATA1_R SDIO_DATA2_R SDIO_DATA3_R 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 10K RES0402 C24 NC CAP0402 VDD_IO R43 SDIO_DATA3 10K/NC RES0402 R45 SDIO_DATA2 10K/NC RES0402 R46 SDIO_DATA1 HEADER 20X2 TB-S5D5 SK-S7G2 / PK-S5D9 HEADER 20X2 10K/NC RES0402 VDD_IO VDD_MCRSD J17 R47 SDIO_DATA0 1 2 3 4 5 6 7 8 SDIO_DATA1_R SDIO_DATA0_R SDIO_CLK_R SDIO_CMD_R SDIO_DATA3_R SDIO_DATA2_R 10K/NC RES0402 VDD_IO R48 SDIO_CMD 10K/NC RES0402 NC Figure 6: WG3221E00: UART to USB USB_5V VDD_3V3_IN R36 C18 C19 0.1uF CAP0402 0.1uF CAP0402 470R R0402 C20 C21 0.1uF CAP0402 0.1uF CAP0402 C22 0.1uF CAP0402 AVCC VCC2 VCC1 VCCIOA VCCIOB 46 3 42 14 31 U4 FIFO LQFP-48 USB_5V J16 SHIELD SHIELD SHIELD SHIELD SHIELD SHIELD VBus DD+ ID GND R37 27R RES0402 1 2 3 4 5 R38 27R RES0402 IN 1 USB Micro-B SMT MicroUSB-5P GND OUT 2 6 8 7 USB_5V R39 1.5K RES0402 CRS1 6M CSTCR6M00G15 R42 1M R0402 5 4 43 44 48 1 2 47 3V3OUT USBDM USBDP ACBUS0 ACBUS1 ACBUS2 ACBUS3 SI/WUA RSTOUT# RESET# XTIN BDBUS0 BDBUS1 BDBUS2 BDBUS3 BDBUS4 BDBUS5 BDBUS6 BDBUS7 USB_WL/BT XTOUT EECS EESK EEDATA TEST BCBUS0 BCBUS1 BCBUS2 BCBUS3 SI/WUB 3 15 13 12 11 10 40 39 38 37 36 35 33 32 30 29 28 27 26 HOST_HCI_TX HOST_HCI_RX HOST_HCI_RTS HOST_HCI_CTS 1 3 5 7 2 4 6 8 HCI_UART_RXD_K HCI_UART_TXD HCI_UART_CTS HCI_UART_RTS HEADER 4X2 R40 10K RES0402 VDD_3V3_IN USB_TX USB_RX USB_RTS USB_CTS TP4 TP5 TP6 TP7 R44 10K RES0402 VDD_3V3_IN 41 AGND GND GND GND GND PWREN# 24 23 22 21 20 19 17 16 45 9 18 25 34 6 7 8 9 10 11 C23 33nF CAP0402 J15 ADBUS0 ADBUS1 ADBUS2 ADBUS3 ADBUS4 ADBUS5 ADBUS6 ADBUS7 Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 8 Doc No: WG3221E00A-UG-D01 Figure 7: WG3221E00: HCI UART and PCM/I2S interface R25 PCM_OUT 0R R26 RES0402 R28 PCM_CLK J11 1 3 5 7 0R RES0402 PCM_IN VDD_3V3_IN J12 2 4 6 8 R29 0R RES0402 HEADER 4X2 R33 0R RES0402 R31 0R 1 2 3 4 5 6 PCM_SY NC VDD_3V3_IN 0R RES0402 HCI_UART_TXD HCI_UART_RXD_K HCI_UART_CTS HCI_UART_RTS C17 HEADER 6 RES0402 0.1uF CAP0402 Figure 8: WG3221E00: LEDs VDD_3V3_IN VDD_3V3_LED VDD_3V3_LED VDD_3V3_LED LED(WLAN/BT) R1 0R Power Indicator LED R7 R8 RES0402 VDD_3V3_LED 220R R0402 VDD_3V3_LED 220R R0402 BT R2 R4 CR2 LTST-C191KGKT 2 CR3 LTST-C191KGKT LTST-C191KGKT CR4 LTST-C191KGKT PCIE_WAKE_L Q1 BSS138W-7-F 2 VDD_1V8 220R R0402 1 1 220R R0402 WLAN 2 CR1 2 1 R3 HCI_UART_WAKEHOST_L 1 10K RES0402 Figure 9: WG3221E00: WLAN/BT reset and off WLAN RESET BT RESET VDD_IO J5 1 VDD_IO J6 R5 2 1 10K RES0402 HEADER 1x2 H-1X2_2.54MM R6 R10 BT_EN 27R RES0402 C12 SW-SPST 10K RES0402 HEADER 1x2 H-1X2_2.54MM WLAN_EN SW1 R9 2 SW2 C14 0.1uF CAP0402 SW-SPST 27R RES0402 0.1uF CAP0402 Figure 10: WG3221E00: 32.768KHz Clock source VDD_3V3_IN C13 Y1 1 2 3 4 5 6 VIO NC1 NC2 NC3 NC4 GND SG-3030LC VCC NC8 NC7 NC6 NC5 OUT 12 11 10 9 8 7 32.768K Clock Source 0.1uF CAP0402 R11 32KHZ_CLK_IN 27R RES0402 C15 NC CAP0402 Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 9 Doc No: WG3221E00A-UG-D01 Figure 11: WG3221E00: 32.768KHz Clock source VDD_3V3_IN EJTAG/SDIO mode 3.3V level R15 R16 R17 R18 R19 R20 10K RES0402 10K RES0402 10K RES0402 100R R0402 NC RES0402 10K RES0402 TDI WLAN_RF_KILL_L SDIO_INTERRUPT_L LTE_UART_TXD J9 1 3 5 7 9 11 13 TDO TCK TRSTN HCI_UART_WAKEHOST_L 2 4 6 8 10 12 14 LTE_UART_RXD HEADER 7X2 Boot Strap/DEBUG J7 2 4 6 8 10 12 ISO_SW HCI_UART_RXD HCI_UART_TXD 1 3 5 7 9 11 R13 R14 10K RES0402 10K RES0402 HEADER 6X2 DEBUG UART VDD_IO VDD_3V3_IN VDD_IO R21 R22 R23 10K RES0402 10K RES0402 VDD_3V3_IN 1 3 5 7 PCIE_CLKREQ_L PCIE_WAKE_L 10K RES0402 J10 2 4 6 8 GPIO11 GPIO35 SDIO_INTERRUPT_L GPIO11 GPIO35 SDIO_INTERRUPT_L HEADER 4X2 VDD_3V3_IN VDD_3V3_IN R12 U3 C16 10K RES0402 ISO_SW HCI_UART_RXD_K 4 1 VCC 5 0.1uF CAP0402 C A B GND 2 HCI_UART_RXD 3 SN74LVC1G66 J8 1 2 HEADER 1x2 H-1X2_2.54MM Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 10 Doc No: WG3221E00A-UG-D01 4. HISTORY CHANGE Revision Date Description D 0.1 2019/Jan/16 Draft release Copyright © JORJIN TECHNOLOGIES INC. 2019 http://WWW.JORJIN.COM.TW Page 11