Introduction to T40 CPU
22nm CMOS low power BGA356, 14mm x 14mm x 1.22mm Dual Core 1.2GHz AI Engine 8TOPS Real-time H.256/H.264 encoding capabilities: 3840×2160@30fps Support up to 3 sensors Support MIPI and DVP interface sensor Support maximum resolution 3840×2160 • XBurst2 up to 1.2GHz, Dual Core, Dual-issue, high performance and low power implementation of MIPS32 ISA R5 • MIPS32 ISA R5 plus Ingenic SIMD512 ISA • Dual-issue, superscalar, super pipeline with Simultaneous Multi-Threading (SMT) Two hardware threads per physical core Quad instruction fetches per cycle Dual issue instructions per cycle per thread • 32K L1 D cache + 32K L1 I cache, 128~1024K L2 cache • High-performance Floating-point Unit and SIMD Engine: FSE 32×512- bit register set, 512-bit loads/stores to/from SIMD unit IEEE-754 2008 compliant • Programmable Memory Management Unit (MMU) 1st level mini-TLBs (MTLBs)-8×2 entry instruction TLB, 16×2 entry data TLB 2nd level TLBs: 32×2 entry VTLB, 256×2 entry 4-way set associative FTLB • The XBurst2 processor system supports little endian only
1. Interface Wiring Diagram
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＊ Serial Debugging Interface (3pin)
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<span font-size:14px;white-space:normal;background-color:#ffffff;>＊ MICRO USB interface *1
List of compatible SENSORS for T40:
SigmaStar Low Power Series Chip AI Performance Comparison
SigmaStar Low Power Series Chip AI Performance Comparison (II)
sigmastar & Junzheng & Novatek Solutions
Junzheng T40 NOR Fast AI Camera
Junzheng A1 Full HD Network Video Decoder
Junzheng A1 33-channel (Dual Ethernet) Streaming Device
Junzheng T31ZX+GC4653 4MP PTZ Fixed Focus Camera
Junzheng T40+OS08A20 4K 8MP (4G version & non-4G version) License Plate Recognition Module
Junzheng A1 Embedded NVR Function Board
sigmastar 120fps High Frame Rate Smart Network Camera WIFI Module
sigmastar SSD268G 12MP Low Light Smart HD Network Camera Module
sigmastar SSC377D 5MP Full Color Smart HD Network Camera Module
RK & Allwinner & HiSilicon Decoding Solutions
RV1103/1106/1109/1126 & RK3562/3568/3576/3588 AI Performance Parameter Selection Guide
Rockchip RK3399. Android Smart Motherboard
Rockchip RK3288 Android 8.1 10.1-inch Dual Screen Smart Interactive Digital Signage
Rockchip RK3288 Wall-mounted WeChat Face Payment Module
Hi3516AV100 Core Board Development Board
HiSilicon Hi3516EV300 Development Board/Core Board
HiSilicon & RK AI Perspective Solutions
Hi3516/3519/3559/3403 AI Performance Parameter Selection Guide
HiSilicon Hi3520 Single SDI Input HDMI Output Encoding Board
Yizhi SV830C Dual Camera (RGB+NIR) Face Recognition
RK3566 Commercial Display Smart General Standard Motherboard Solutions
HiSilicon Hi3520 Single SDI Input HDMI Output Encoding Board
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