TLClient_JSSCOM_LuatOS-Air_V4010_RDA8910_RFTTS_0xe0000,2.8.4,866250069008716,83147820685286,
poweron reason:0

===03:02:54===
2026-04-23 03:02:42>>>cash read=BF
2026-04-23 03:02:43>>>cash read=3E


===03:04:54===
2026-04-23 03:04:08>>>cash read=0A
2026-04-23 03:04:09>>>cash read=3E


===03:12:54===
2026-04-23 03:12:27>>>cash read=BF
2026-04-23 03:12:28>>>cash read=3E


===03:37:54===
2026-04-23 03:37:51>>>cash read=0A
2026-04-23 03:37:53>>>cash read=3E


===03:46:55===
2026-04-23 03:46:25>>>cash read=0A
2026-04-23 03:46:26>>>cash read=3E


===04:27:55===
2026-04-23 04:27:41>>>cash read=0A
2026-04-23 04:27:42>>>cash read=3E


===09:04:21===
上一时间戳为1776864891
隔日重置时间戳true
隔日清空未同步下发列表true
当前排队号为1,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"12710657366786321583","use_timer":1,"old_price":"0","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪"}]
打印门店标题设置为城市快剪（宣城府山店）
是否打印二维码设置为1
是否打印紧凑设置为3
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:5a65c****11a81
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.8.4]
定时检测未同步订单启用[checkOrderNum=536870970]
2026-04-23 09:03:21>>>cash write=30
2026-04-23 09:03:21>>>cash write=02
2026-04-23 09:03:21>>>cash write=3E
2026-04-23 09:03:21>>>cash read=808F808F808F808F
系统时间初始化成功，时间为20264239321
2026-04-23 09:03:22>>>cash write=02
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
连接服务器成功
2026-04-23 09:03:25>>>cash write=0C
2026-04-23 09:03:25>>>cash read=3E
流量卡还有190天过期
2026-04-23 09:03:29 >>>当前Ram内存为647.1357421875
2026-04-23 09:04:00 >>>回调事件[910,devices/TL1691]
当日首次设置时间戳true为1776906240
2026-04-23 09:04:00 >>>故障排除日志:上一MQTT订单号缓存列表为2604222008130078767971
2026-04-23 09:04:00 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 09:04:00 开始打印,排队:1,票券:2604230903549354192601,订单:2604230903540090603645,[2026-04-23 09:04:00支付宝支付10元]
2026-04-23 09:04:01>>>MQTT票号同步场景，创建空订单对象
2026-04-23 09:04:01>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 09:04:02 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604230903549354192601","queue_number":1,"trade_uid":"2604230903540090603645"}]}
2026-04-23 09:04:03 >>>故障排除日志:删除未同步下发订单成功2604230903540090603645
2026-04-23 09:04:03 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536870987]


===09:15:22===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 09:14:31 >>>回调事件[910,devices/TL1691]
2026-04-23 09:14:31 >>>故障排除日志:上一MQTT订单号缓存列表为2604230903540090603645
2026-04-23 09:14:31 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 09:14:31 开始打印,排队:2,票券:2604230914213098528701,订单:2604230914210029201371,[2026-04-23 09:14:30微信支付10元]
2026-04-23 09:14:31>>>MQTT票号同步场景，创建空订单对象
2026-04-23 09:14:31>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 09:14:33 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604230914213098528701","queue_number":2,"trade_uid":"2604230914210029201371"}]}
2026-04-23 09:14:33 >>>故障排除日志:删除未同步下发订单成功2604230914210029201371
2026-04-23 09:14:33 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536871095]


===09:24:22===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 09:24:18 >>>回调事件[910,devices/TL1691]
2026-04-23 09:24:18 >>>故障排除日志:上一MQTT订单号缓存列表为2604230914210029201371
2026-04-23 09:24:18 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 09:24:18 开始打印,排队:3,票券:2604230924117881689101,订单:2604230924110076341981,[2026-04-23 09:24:17微信支付10元]
2026-04-23 09:24:18>>>MQTT票号同步场景，创建空订单对象
2026-04-23 09:24:18>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 09:24:20 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604230924117881689101","queue_number":3,"trade_uid":"2604230924110076341981"}]}
2026-04-23 09:24:20 >>>故障排除日志:删除未同步下发订单成功2604230924110076341981
2026-04-23 09:24:20 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536871192]


===09:37:22===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 09:36:21 >>>回调事件[910,devices/TL1691]
2026-04-23 09:36:21 >>>故障排除日志:上一MQTT订单号缓存列表为2604230924110076341981
2026-04-23 09:36:21 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 09:36:21 开始打印,排队:4,票券:2604230936151394054901,订单:2604230936150011984376,[2026-04-23 09:36:21微信支付10元]
2026-04-23 09:36:22>>>MQTT票号同步场景，创建空订单对象
2026-04-23 09:36:22>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 09:36:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604230936151394054901","queue_number":4,"trade_uid":"2604230936150011984376"}]}
2026-04-23 09:36:23 >>>故障排除日志:删除未同步下发订单成功2604230936150011984376
2026-04-23 09:36:24 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536871308]


===10:32:22===
2026-04-23 10:32:01>>>cash read=0A
2026-04-23 10:32:02>>>cash read=3E


===10:33:22===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 10:33:06 >>>回调事件[910,devices/TL1691]
2026-04-23 10:33:06 >>>故障排除日志:上一MQTT订单号缓存列表为2604230936150011984376
2026-04-23 10:33:06 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 10:33:06 开始打印,排队:5,票券:2604231032563020699801,订单:2604231032560028293568,[2026-04-23 10:33:06微信支付10元]
2026-04-23 10:33:06>>>MQTT票号同步场景，创建空订单对象
2026-04-23 10:33:06>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 10:33:08 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231032563020699801","queue_number":5,"trade_uid":"2604231032560028293568"}]}
2026-04-23 10:33:08 >>>故障排除日志:删除未同步下发订单成功2604231032560028293568
2026-04-23 10:33:08 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536871825]


===10:50:57===
上一时间戳为1776906240
当日首次设置时间戳true为1776912643
今日nvm排队号为6
当前排队号为6,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"12710657366786321583","use_timer":1,"old_price":"0","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪"}]
打印门店标题设置为城市快剪（宣城府山店）
是否打印二维码设置为1
是否打印紧凑设置为3
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:023e3****558d2
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.8.4]
定时检测未同步订单启用[checkOrderNum=536870969]
2026-04-23 10:50:43>>>cash write=30
2026-04-23 10:50:43>>>cash write=02
2026-04-23 10:50:43>>>cash write=3E
2026-04-23 10:50:43>>>cash read=808F808F808F
系统时间初始化成功，时间为2026423105043
2026-04-23 10:50:44>>>cash write=02
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
连接服务器成功


===10:51:57===
上一时间戳为1776912643
当日首次设置时间戳true为1776912656
今日nvm排队号为6
当前排队号为6,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"12710657366786321583","use_timer":1,"old_price":"0","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪"}]
打印门店标题设置为城市快剪（宣城府山店）
是否打印二维码设置为1
是否打印紧凑设置为3
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:eb410****a0147
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.8.4]
定时检测未同步订单启用[checkOrderNum=536870971]
2026-04-23 10:50:56>>>cash write=30
2026-04-23 10:50:56>>>cash write=02
2026-04-23 10:50:56>>>cash write=3E
2026-04-23 10:50:56>>>cash read=808F808F808F808F
系统时间初始化成功，时间为2026423105056
2026-04-23 10:50:57>>>cash write=02
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
连接服务器成功
2026-04-23 10:51:00>>>cash write=0C
2026-04-23 10:51:00>>>cash read=3E
流量卡还有190天过期
2026-04-23 10:51:04 >>>当前Ram内存为647.46875


===11:50:57===
2026-04-23 11:50:00 >>>回调事件[910,devices/TL1691]
2026-04-23 11:50:00 >>>故障排除日志:上一MQTT订单号缓存列表为2604231032560028293568
2026-04-23 11:50:00 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 11:50:00 开始打印,排队:6,票券:2604231149545674965701,订单:2604231149540054798796,[2026-04-23 11:49:59微信支付10元]
2026-04-23 11:50:00>>>MQTT票号同步场景，创建空订单对象
2026-04-23 11:50:00>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 11:50:02 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231149545674965701","queue_number":6,"trade_uid":"2604231149540054798796"}]}
2026-04-23 11:50:02 >>>故障排除日志:删除未同步下发订单成功2604231149540054798796
2026-04-23 11:50:02 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536871518]


===12:17:57===
2026-04-23 12:17:34>>>cash read=0A
2026-04-23 12:17:35>>>cash read=3E


===12:34:58===
2026-04-23 12:34:40>>>cash read=0A
2026-04-23 12:34:42>>>cash read=3E


===13:09:58===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 13:09:08 >>>回调事件[910,devices/TL1691]
2026-04-23 13:09:08 >>>故障排除日志:上一MQTT订单号缓存列表为2604231149540054798796
2026-04-23 13:09:08 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 13:09:08 开始打印,排队:7,票券:2604231309025830762301,订单:2604231309020056299746,[2026-04-23 13:09:08微信支付10元]
2026-04-23 13:09:08>>>MQTT票号同步场景，创建空订单对象
2026-04-23 13:09:08>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 13:09:10 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231309025830762301","queue_number":7,"trade_uid":"2604231309020056299746"}]}
2026-04-23 13:09:10 >>>故障排除日志:删除未同步下发订单成功2604231309020056299746
2026-04-23 13:09:10 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536872241]


===13:57:58===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 13:57:19 >>>回调事件[910,devices/TL1691]
2026-04-23 13:57:19 >>>故障排除日志:上一MQTT订单号缓存列表为2604231309020056299746
2026-04-23 13:57:19 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 13:57:19 开始打印,排队:8,票券:2604231357112461185901,订单:2604231357110022857668,[2026-04-23 13:57:18微信支付10元]
2026-04-23 13:57:19>>>MQTT票号同步场景，创建空订单对象
2026-04-23 13:57:19>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 13:57:21 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231357112461185901","queue_number":8,"trade_uid":"2604231357110022857668"}]}
2026-04-23 13:57:21 >>>故障排除日志:删除未同步下发订单成功2604231357110022857668
2026-04-23 13:57:21 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536872681]


===14:50:59===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 14:50:38 >>>回调事件[910,devices/TL1691]
2026-04-23 14:50:38 >>>故障排除日志:上一MQTT订单号缓存列表为2604231357110022857668
2026-04-23 14:50:38 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 14:50:38 开始打印,排队:9,票券:2604231450325979606801,订单:2604231450320057943391,[2026-04-23 14:50:38支付宝支付10元]
2026-04-23 14:50:38>>>MQTT票号同步场景，创建空订单对象
2026-04-23 14:50:38>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 14:50:40 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231450325979606801","queue_number":9,"trade_uid":"2604231450320057943391"}]}
2026-04-23 14:50:40 >>>故障排除日志:删除未同步下发订单成功2604231450320057943391
2026-04-23 14:50:40 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536873166]


===15:52:59===
2026-04-23 15:52:45>>>cash read=BF
2026-04-23 15:52:46>>>cash read=3E


===18:46:59===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 18:45:57 >>>回调事件[910,devices/TL1691]
2026-04-23 18:45:57 >>>故障排除日志:上一MQTT订单号缓存列表为2604231450320057943391
2026-04-23 18:45:57 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 18:45:57 开始打印,排队:10,票券:2604231845477717272301,订单:2604231845470075221941,[2026-04-23 18:45:57微信支付10元]
2026-04-23 18:45:58>>>MQTT票号同步场景，创建空订单对象
2026-04-23 18:45:58>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 18:46:00 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231845477717272301","queue_number":10,"trade_uid":"2604231845470075221941"}]}
2026-04-23 18:46:00 >>>故障排除日志:删除未同步下发订单成功2604231845470075221941
2026-04-23 18:46:00 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875294]


===19:19:59===
2026-04-23 19:19:52>>>cash read=0A
2026-04-23 19:19:53>>>cash read=3E


===19:49:00===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 19:48:21 >>>回调事件[910,devices/TL1691]
2026-04-23 19:48:21 >>>故障排除日志:上一MQTT订单号缓存列表为2604231845470075221941
2026-04-23 19:48:21 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 19:48:21 开始打印,排队:11,票券:2604231948115661459401,订单:2604231948110054061739,[2026-04-23 19:48:21微信支付10元]
2026-04-23 19:48:21>>>MQTT票号同步场景，创建空订单对象
2026-04-23 19:48:21>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 19:48:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231948115661459401","queue_number":11,"trade_uid":"2604231948110054061739"}]}
2026-04-23 19:48:23 >>>故障排除日志:删除未同步下发订单成功2604231948110054061739
2026-04-23 19:48:23 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875864]


===19:52:00===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 19:51:53 >>>回调事件[910,devices/TL1691]
2026-04-23 19:51:53 >>>故障排除日志:上一MQTT订单号缓存列表为2604231948110054061739
2026-04-23 19:51:53 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 19:51:53 开始打印,排队:12,票券:2604231951479002417801,订单:2604231951470088357251,[2026-04-23 19:51:53微信支付10元]
2026-04-23 19:51:53>>>MQTT票号同步场景，创建空订单对象
2026-04-23 19:51:53>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 19:51:55 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604231951479002417801","queue_number":12,"trade_uid":"2604231951470088357251"}]}
2026-04-23 19:51:55 >>>故障排除日志:删除未同步下发订单成功2604231951470088357251
2026-04-23 19:51:55 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875905]


===20:01:00===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-04-23 20:00:06 >>>回调事件[910,devices/TL1691]
2026-04-23 20:00:06 >>>故障排除日志:上一MQTT订单号缓存列表为2604231951470088357251
2026-04-23 20:00:06 >>>故障排除日志:终端未同步成功订单列表
2026-04-23 20:00:06 开始打印,排队:13,票券:2604232000002540712101,订单:2604232000000023628865,[2026-04-23 20:00:07微信支付10元]
2026-04-23 20:00:06>>>MQTT票号同步场景，创建空订单对象
2026-04-23 20:00:06>>>合并MQTT票号列表到订单同步请求,共1张票
2026-04-23 20:00:08 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2604232000002540712101","queue_number":13,"trade_uid":"2604232000000023628865"}]}
2026-04-23 20:00:08 >>>故障排除日志:删除未同步下发订单成功2604232000000023628865
2026-04-23 20:00:08 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875988]


===22:09:22===
上一时间戳为1776912656
当日首次设置时间戳true为1776953302
今日nvm排队号为14
当前排队号为14,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"12710657366786321583","use_timer":1,"old_price":"0","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪"}]
打印门店标题设置为城市快剪（宣城府山店）
是否打印二维码设置为1
是否打印紧凑设置为3
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:2bc13****af2ab
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.8.4]
定时检测未同步订单启用[checkOrderNum=536870971]
2026-04-23 22:08:22>>>cash write=30
2026-04-23 22:08:22>>>cash write=02
2026-04-23 22:08:22>>>cash write=3E
2026-04-23 22:08:22>>>cash read=808F808F808F
系统时间初始化成功，时间为202642322822
2026-04-23 22:08:23>>>cash write=02
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
连接服务器成功
2026-04-23 22:08:26>>>cash write=0C
2026-04-23 22:08:26>>>cash read=3E
流量卡还有190天过期
2026-04-23 22:08:30 >>>当前Ram内存为656.005859375


===22:12:38===
restart[UPDATE_DOWNLOAD_SUCCESS];


===22:13:39===
上一时间戳为1776953302
当日首次设置时间戳true为1776953557
今日nvm排队号为14
当前排队号为14,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"12710657366786321583","use_timer":1,"old_price":"0","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪"}]
打印门店标题设置为城市快剪（宣城府山店）
是否打印二维码设置为1
是否打印紧凑设置为3
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:22d24****0767e
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.8.6]
定时检测未同步订单启用[checkOrderNum=536870971]
2026-04-23 22:12:38>>>cash write=30
2026-04-23 22:12:38>>>cash write=02
2026-04-23 22:12:38>>>cash write=3E
系统时间初始化成功，时间为2026423221238
2026-04-23 22:12:39>>>cash write=0C
2026-04-23 22:12:39>>>cash read=3E
2026-04-23 22:12:39 >>>剩余flash空间=1680000,占用RAM为659.5625
2026-04-23 22:12:39 >>>回调事件:910,subscribe,10000,连接服务器成功

2026-04-23 22:12:39 >>>剩余flash空间=1680000,占用RAM为625.2060546875
2026-04-23 22:12:39 >>>回调事件:911,GetMqttQueue,500,暂无需要下发的信息，请求类型：ticket

2026-04-23 22:12:40>>>cash read=808F
2026-04-23 22:12:41>>>cash write=02
2026-04-23 22:12:42>>>cash write=0C
2026-04-23 22:12:42>>>cash read=3E
流量卡还有190天过期
2026-04-23 22:12:48 >>>当前Ram内存为640.5078125