TK71

System On Module• Processor 1,2GHz ARM compliant

Marvell 88F6281

• RAM 256MB DDR2-SDRAM(optional 512MB)

• ROM 128MB NAND Flash• 7 Port USB Hub SMSC USB2517• Power supply Single 5V• Size Qseven 70mm x 70mm• Temp.-Range 0°C..70°C

Key Features• High-performance ARMv5TE-compliant CPU

up to 1.2 Ghz operating speed

• 256KB unifed 4-way, set-associative L2 cache

• 16-bit DDR2 memory interface

• Two Gigabit Ethernet MACs, one on-board PHY, 2nd port available on Qseven interface

• Precise Timing Protocol and Audio Video Bridging

• Single PCI-Express port

• USB 2.0 hub with 7 downstream ports

• Two SATA 2.0 ports with integrated PHYs

• Network security engine with various encryption algorithm support

• Audio and MPEG Transport Stream Interface

• Two TDM Channels, SDIO, SPI, TWSI, and Two UART interfaces

OS Support• Linux 2.6 by kernel concepts

www.kernelconcepts.de

Development System• Warpcomm

Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10)www.karo-electronics.de

1.2 GHz1.2 GHz

SheevaSheeva

ARM-CPUARM-CPU

TK71

The Marvell® 88F6281 SoC with Sheeva™ embedded CPU technology, is a high-performance integrated controller. It integrates the Marvell Sheeva CPU core which is fully ARMv5TE-compliant with a 256KB L2 Cache. The 88F6281 builds upon Marvell’s innovative Feroceon® family of processors, improves performance, and adds new features to reduce bill of materials (BOM) costs. The 88F6281 is suitable for a wide range of applications such as routers, gateway, media server, storage, set-top-box, networking, point of service and printer products. The 88F6281 offers unparalleled integration that makes system design simple and cost efficient. The SoC integrates:

• High-performance single-issue CPU• 1.0 Ghz - 1.2 Ghz operating speed• 16KB-Instruction and 16KB-Data 4-way, set-associative L1 cache• 256KB unified 4-way, set-associative L2 cache• 16-bit DDR2 memory interface (up to 800 MHz data rate)• Two Gigabit Ethernet MACs with interface options• Precise Timing Protocol and Audio Video Bridging • Single PCI-Express port • Single USB 2.0 port with integrated PHY• Two SATA 2.0 ports with integrated PHYs• Network security engine with various encryption algorithm support• Audio and MPEG Transport Stream Interface • Two TDM Channels, SDIO, NAND flash, SPI, TWSI, and Two UART

interfaces

The innovative, on-chip crossbar architecture with any-to-any connectivity enables concurrent transactions among multiple units that results in high system throughput allowing system designers to create high-performance scalable systems. Tightly integrated CPU and memory controller significantly improves application performance.

TK71 Baseboard

Dimensions 100 x 122 mm

Power Supply 5V DC

Interfaces 3 X USB 2.0 (Standard connector type A)3 x USB 2.0 (Pin header)2x Gigabit-Ethernet1x SATA1x SATA 2.5” HDRS232JTAG

Slots Mini-PCI-ExpressSD card

The TK71 Baseboard integrates the main interfaces provided by the TK71 module as well as a second Gigabit Ethernet Port. A 2.5” hard-disk (not included) can be mounted onto the top while the TK71 is mounted onto the bottom side.

Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10)www.karo-electronics.de

CPU SDRAM FlashTK71/1200/256S/128F 256MB 128MB 0°C..70°CTK71/1200/512S/128F 512MB 128MB 0°C..70°C

Ordering InformationOrder Number Temp.

1,2 Ghz1,2 Ghz

2010

-08-

19

TK71

Connector PinoutPIN Signal Length [µm] PIN Signal Length [µm]

1 GND 2 GND

3 GBE_MDI3- 43511 4 GBE_MDI2- 46037

5 GBE_MDI3+ 43468 6 GBE_MDI2+ 46152

7 NC 8 NC

9 GBE_MDI1- 49049 10 GBE_MDI0- 52764

11 GBE_MDI1+ 48899 12 GBE_MDI0+ 53010

13 GBE_LINK# 14 GBE_ACT#

15 GBE_CTREF 16 NC

17 NC 18 SUS_S3# (4K7 pull-up to 3V3)

19 NC 20 PWRBTN#

21 NC 22 NC

23 GND 24 GND

25 GND 26 NC

27 NC 28 RSTBTN#

29 SATA0_TX+ 31914 30 SATA1_TX+ 32666

31 SATA0_TX- 32024 32 SATA1_TX- 32750

33 SATA_ACT# / MPP[11] (open collector) 34 GND

35 SATA0_RX+ 28353 36 SATA1_RX+ 33494

37 SATA0_RX- 28508 38 SATA1_RX- 33574

39 GND 40 GND

41 NC 42 SDIO_CLK# / MPP[12] 30686

43 SDIO_CD# / MPP[29] 44 SDIO_LED / MPP[10] / UA0_TXD 38958

45 SDIO_CMD / MPP[13] 29754 46 NC

47 SDIO_PWR# / MPP[34] 48 SDIO_DAT1 / MPP[15] 29368

49 SDIO_DAT0 / MPP[14] 26446 50 SDIO_DAT3 / MPP[17] 31049

51 SDIO_DAT2 / MPP[16] 27418 52 GBE_MDIO (1,8V)

53 GBE_MDC (1,8V) 54 NC

55 NC 56 NC

57 GND 58 GND

59 NC 60 MPP[9] 30931

61 NC 62 MPP[8] 28069

63 NC 64 NC

65 NC 66 NC

67 NC 68 NC

69 NC 70 NC

71 NC 72 NC

73 GND 74 GND

75 USB_P7- 25657 76 USB_P6- 26601

Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10)www.karo-electronics.de

TK71

PIN Signal Length [µm] PIN Signal Length [µm]

77 USB_P7+ 25950 78 USB_P6+ 26602

79 USB_6_7_OC# 80 USB_4_5_OC#

81 NC 82 USB_P4- 25878

83 NC 84 USB_P4+ 25734

85 USB_2_3_OC# 86 USB_0_1_OC#

87 USB_P3- 26034 88 USB_P2- 25315

89 USB_P3+ 25867 90 USB_P2+ 25315

91 NC 92 NC

93 USB_P1- 29062 94 USB_P0- 30254

95 USB_P1+ 29525 96 USB_P0+ 30718

97 GND 98 GND

99 MPP[37] 25818 100 MPP[21] 22458

101 MPP[38] 25127 102 MPP[23] 21881

103 MPP[41] 26800 104 MPP[32] 21807

105 MPP[36] 24445 106 MPP[30] 20767

107 MPP[43] 25217 108 MPP[22] 23056

109 MPP[40] 27067 110 MPP[25] 20994

111 MPP[42] 26583 112 MPP[24] 21666

113 MPP[44] 28394 114 MPP[27] 20527

115 MPP[47] 27938 116 MPP[28] 26789

117 GND 118 GND

119 MPP[48] 28516 120 MPP[33] 26345

121 MPP[49] 31873 122 MPP[26] 22531

123 MPP[39] 29322 124 MPP[11] / UA0_RXD 45552

125 MPP[45] 31333 126 MPP[20] 26495

127 MPP[46] 30662 128 MPP[31] 24887

129 NC 130 MPP[35] 33589

131 NC 132 NC

133 NC 134 NC

135 GND 136 GND

137 NC 138 NC

139 NC 140 NC

141 GND 142 GND

143 NC 144 NC

145 NC 146 NC

147 GND 148 GND

149 NC 150 NC

151 NC 152 NC

153 NC 154 NC

Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10)www.karo-electronics.de

TK71

PIN Signal Length [µm] PIN Signal Length [µm]

155 PCIE_CLK_REF+ 49708 156 NC

157 PCIE_CLK_REF- 49779 158 PCIE_RST#

159 GND 160 GND

161 NC 162 NC

163 NC 164 NC

165 GND 166 GND

167 NC 168 NC

169 NC 170 NC

171 NC 172 NC

173 NC 174 NC

175 NC 176 NC

177 NC 178 NC

179 PCIE0_TX+ 36937 180 PCIE0_RX+ 39030

181 PCIE0_TX- 36786 182 PCIE0_RX- 38843

183 GND 184 GND

185 NC 186 NC

187 NC 188 NC

189 NC 190 NC

191 NC 192 NC

193 VCC_RTC 194 NC

195 NC 196 NC

197 GND 198 GND

199 NC 200 NC

201 VHV 202 MR~

203 JT_TMS_CORE 204 JT_RST~

205 VCC_5V_SB 206 VCC_5V_SB

207 JT_CLK 208 JT_TDI

209 JT_TDO 210 JT_TMS_CPU

211 VCC 212 VCC

213 VCC 214 VCC

215 VCC 216 VCC

217 VCC 218 VCC

219 VCC 220 VCC

221 VCC 222 VCC

223 VCC 224 VCC

225 VCC 226 VCC

227 VCC 228 VCC

229 VCC 230 VCC

Ka-Ro electronics GmbH - Pascalstr. 22, D-52076 Aachen, Germany - Tel.: +49 2408 1402-0 (FAX -10)www.karo-electronics.de