Having taken a closer look I did find an equivalence mapping:
DS113 microdesktop CON15 Net J14 pin name pin
1 SPI_MISO 1 2 SPI_MOSI 35 3 LCD0-D2 2 (LCDD2) 4 LCD0-D3 36 (LCDD3) 5 LCD0-D4 3 (LCDD4) 6 LCD0-D5 37 (LCDD5) 7 LCD0-D6 4 (LCDD6) 8 LCD0-D7 38 (LCDD7) 9 SPI_CLK 5 (SPI_SCK) 10 SPI_CE 39 (SPI_CS) 11 LCD0-D10 6 (LCDD10) 12 LCD0-D11 40 (LCDD11) 13 LCD0-D12 7 (LCDD12) 14 LCD0-D13 41 (LCDD13) 15 LCD0-D14 8 (LCDD14) 16 LCD0-D15 42 (LCDD15) 17 EINT1 9 (SC0-DETN) 18 POWER 43 (POWERON) 19 LCD0-D18 10 (LCDD18) 20 LCD0-D19 44 (LCDD19) 21 LCD0-D20 11 (LCDD20) 22 LCD0-D21 45 (LCDD21) 23 LCD0-D22 12 (LCDD22) 24 LCD0-D23 46 (LCDD23) 25 LCD0-CLK 13 (LCDCLK) 26 LCD0-VSYNC 47 (LCDVSYNC) 27 LCD0-HSYNC 14 (LCDHSYNC) 28 LCD0-DE 48 (LCDDE) 29 TWI1-SCK 15 (EOMA68-I2C-SCL) 30 TWI1-SDA 49 (EOMA68-I2C-SDA) 31 SD0-D3 16 32 SD0-D2 50 33 IR-RX 17 (VESA_SDA) 34 IR-TX 51 (GPIO_3) 35 SD0-CMD 18 36 SD0-CLK 52 37 SD0-D0 19 38 SD0-D1 53 39 NC 20 () 40 NC 54 () 41 NC 21 () 42 NC 55 () 43 PWM 22 (VESA_SCL) 44 PWFBOUT 56 (ETH_TAP) 45 UART0-TX 23 (EOMA68-UART_TX) 46 UART0-RX 57 (EOMA68-UART_RX) 47 ACIN-5V 24 (EOMA68-VCC-5V0) 48 ACIN-5V 58 (EOMA68-VCC-5V0) 49 NC 25 () 50 NC 59 () 51 EMAC-RDP 26 () 52 EMAC-RDN 60 () 53 EMAC-TDP 27 () 54 EMAC-TDN 61 () 55 NC 28 () 56 NC 62 () 57 ACIN-5V 29 (EOMA68-VCC-5V0) 58 ACIN-5V 63 (EOMA68-VCC-5V0) 59 DP1 30 (EOMA68-DP0) 60 DM1 64 (EOMA68-DM0) 61 GND 31 62 GND 65 63 EINT0 32 64 TTLREFOUT=VCC-3V3 66 (VREFTTL) 65 GND 33 66 GND 67 67 DP2 34 68 DM2 68 0 (GND) 0/2 (GND) 71 (GND) 72 (GND) 73 () 74 ()