[AK1595]
200400127-J-00 - 3 - 2020/5
13.3. I
2
C power up sequence ................................................................................................................ 29
14. TX Block .................................................................................................................................................... 30
14.1. RF Transmitter .............................................................................................................................. 30
14.2. PLL Synthesizer ............................................................................................................................ 30
14.3. PLL TX Modulator ......................................................................................................................... 30
15. Start of Transmission................................................................................................................................. 30
16. Advertising Event....................................................................................................................................... 30
17. Bluetooth Test Specification ...................................................................................................................... 31
17.1. Bluetooth Test Circuit ................................................................................................................. 31
17.2. Test Plan ....................................................................................................................................... 31
17.3. Register Setting for Bluetoth test .................................................................................................. 32
17.4. Timing Chart of Bluetooth Specification Test Mode ..................................................................... 33
17.4.1. Bluetooth Specification Test Mode using UART Interface ........................................................... 33
17.4.2. Bluetooth Specification Test Mode using I
2
C Interface ................................................................ 34
18. Register Function ...................................................................................................................................... 35
18.1. Register Map ................................................................................................................................ 35
18.1.1. <0x01> Setting1 ............................................................................................................................ 39
18.1.1.1. ADVCH1[1:0] ............................................................................................................................ 39
18.1.1.2. ADVCH2[1:0] ............................................................................................................................ 39
18.1.1.3. ADVCH3[1:0] ............................................................................................................................ 39
18.1.2. <0x02> Setting2 ............................................................................................................................ 39
18.1.2.1. POWERD[2:0] ........................................................................................................................... 39
18.1.2.2. <0x03> Setting3TXDATA_LOOP ............................................................................................. 40
18.1.2.3. TXDATA_CW ............................................................................................................................ 40
18.1.2.4. EVENTNUM[2:0] ....................................................................................................................... 40
18.1.3. <0x04~0x05> Setting4, 5 .............................................................................................................. 41
18.1.3.1. ADVDELAY_ENB ..................................................................................................................... 41
18.1.3.2. AVDINTVL[14:0] ....................................................................................................................... 41
18.1.4. <0x06> Settings6 .......................................................................................................................... 42
18.1.4.1. CRC_ENB ................................................................................................................................. 42
18.1.4.2. WHITE_ENB ............................................................................................................................. 42
18.1.4.3. PDULEN[5:0] ............................................................................................................................ 42
18.1.5. <0x07~0x35> TX Data .................................................................................................................. 43
18.1.5.1. <0x08> PRAMBL[7:0] ............................................................................................................... 43
18.1.5.2. <0x08~0x0B> ACCS_ADRS1[7:0]~ACCS_ADRS4[7:0] .......................................................... 43
18.1.5.3. <0x0C~0x32> PDU1[7:0]~PDU39[7:0] ..................................................................................... 43
18.1.5.4. <0x33~0x35> CRC1[7:0]~CRC3[7:0] ....................................................................................... 43
18.1.6. <0x36> MODE .............................................................................................................................. 44
18.1.6.1. TX_START ................................................................................................................................ 44
18.1.6.2. BLE_TEST_ENB, TX_ENB ...................................................................................................... 44
18.1.7. <0x3F> SOFTRST ........................................................................................................................ 45
18.1.7.1. SOFTRST[7:0] .......................................................................................................................... 45
19. IC インタフェース回路 ............................................................................................................................. 46
20. 外部接続回路例 ......................................................................................................................................... 48
20.1. 外部接続回路例 ............................................................................................................................. 48
20.2. 部品リスト .................................................................................................................................... 49
21. パッケージ ................................................................................................................................................. 50
21.1. 外形寸法図 .................................................................................................................................... 50
21.2. マーキング .................................................................................................................................... 51
22. オーダリングガイド .................................................................................................................................. 52
23. 改訂履歴 .................................................................................................................................................... 52
重要な注意事項 ................................................................................................................................................. 53