update meeting notes
[libreriscv.git] / 180nm_Oct2020 / ls180.mdwn
index 86041c24dc321ffe9e4e29250c32c811632a70a6..d2c6b24eb5e1ea2d3d51270781797276e2c89378 100644 (file)
@@ -8,107 +8,129 @@ auto-generated by [[pinouts.py]]
 
 | Pin | Mux0        | Mux1        | Mux2        | Mux3        |
 | --- | ----------- | ----------- | ----------- | ----------- |
-|   0 | N VSS_0     |             |
-|   1 | N VDD_0     |             |
-|   2 | N SDR_DQM0  |             |
-|   3 | N SDR_D0    |             |
-|   4 | N SDR_D1    |             |
-|   5 | N SDR_D2    |             |
-|   6 | N SDR_D3    |             |
-|   7 | N SDR_D4    |             |
-|   8 | N SDR_D5    |             |
-|   9 | N SDR_D6    |             |
-|  10 | N SDR_D7    |             |
-|  11 | N SDR_AD0   |             |
-|  12 | N SDR_AD1   |             |
-|  13 | N SDR_AD2   |             |
-|  14 | N SDR_AD3   |             |
-|  15 | N SDR_AD4   |             |
-|  16 | N SDR_AD5   |             |
-|  17 | N SDR_AD6   |             |
-|  18 | N SDR_AD7   |             |
-|  19 | N SDR_AD8   |             |
-|  20 | N SDR_AD9   |             |
-|  21 | N SDR_BA0   |             |
-|  22 | N SDR_BA1   |             |
-|  23 | N SDR_CLK   |             |
-|  24 | N SDR_CKE   |             |
-|  25 | N SDR_RASn  |             |
-|  26 | N SDR_CASn  |             |
-|  27 | N SDR_WEn   |             |
-|  28 | N SDR_CSn0  |             |
-|  30 | N VSS_0     |             |
-|  31 | N VDD_0     |             |
+|   6 | N VSSE_6    |             |
+|   7 | N VDDE_6    |             |
+|   8 | N VDDI_6    |             |
+|   9 | N VSSI_6    |             |
+|  22 | N VSSI_7    |             |
+|  23 | N VDDI_7    |             |
+|  24 | N VSSE_7    |             |
+|  25 | N VDDE_7    |             |
+|  27 | N SYS_RST   |             |
+|  28 | N SYS_PLLCLK |             |
+|  29 | N SYS_PLLSELA0 |             |
+|  30 | N SYS_PLLSELA1 |             |
+|  31 | N SYS_PLLTESTOUT |             |
 
 ## Bank E (32 pins, width 2)
 
 | Pin | Mux0        | Mux1        | Mux2        | Mux3        |
 | --- | ----------- | ----------- | ----------- | ----------- |
-|  32 | E VSS_1     |             |
-|  33 | E SDR_SDRAD10 |             |
-|  34 | E SDR_SDRAD11 |             |
-|  35 | E SDR_SDRAD12 |             |
-|  36 | E SDR_DQM1  |             |
-|  37 | E SDR_D8    |             |
-|  38 | E SDR_D9    |             |
-|  39 | E SDR_D10   |             |
-|  40 | E SDR_D11   |             |
-|  41 | E SDR_D12   |             |
-|  42 | E SDR_D13   |             |
-|  43 | E SDR_D14   |             |
-|  44 | E SDR_D15   |             |
-|  45 | E VDD_1     |             |
-|  46 | E GPIOE_E8  |             |
-|  47 | E GPIOE_E9  |             |
-|  48 | E GPIOE_E10 |             |
-|  49 | E GPIOE_E11 |             |
-|  50 | E GPIOE_E12 |             |
-|  51 | E GPIOE_E13 |             |
-|  52 | E GPIOE_E14 |             |
-|  53 | E GPIOE_E15 |             |
-|  55 | E VSS_1     |             |
-|  56 | E JTAG_TMS  |             |
-|  57 | E JTAG_TDI  |             |
-|  58 | E JTAG_TDO  |             |
-|  59 | E JTAG_TCK  |             |
-|  63 | E VDD_1     |             |
+|  32 | E GPIOE_E0  |             |
+|  33 | E GPIOE_E1  |             |
+|  34 | E GPIOE_E2  |             |
+|  35 | E GPIOE_E3  |             |
+|  36 | E GPIOE_E4  |             |
+|  37 | E GPIOE_E5  |             |
+|  38 | E VSSE_4    |             |
+|  39 | E VDDE_4    |             |
+|  40 | E VDDI_4    |             |
+|  41 | E VSSI_4    |             |
+|  42 | E GPIOE_E6  |             |
+|  43 | E GPIOE_E7  |             |
+|  44 | E GPIOE_E8  |             |
+|  45 | E JTAG_TMS  |             |
+|  46 | E JTAG_TDI  |             |
+|  47 | E JTAG_TDO  |             |
+|  48 | E JTAG_TCK  |             |
+|  49 | E GPIOE_E9  |             |
+|  50 | E GPIOE_E10 |             |
+|  51 | E GPIOE_E11 |             |
+|  52 | E GPIOE_E12 |             |
+|  53 | E GPIOE_E13 |             |
+|  54 | E VSSI_5    |             |
+|  55 | E VDDI_5    |             |
+|  56 | E VSSE_5    |             |
+|  57 | E VDDE_5    |             |
+|  58 | E GPIOE_E14 |             |
+|  59 | E GPIOE_E15 |             |
+|  60 | E EINT_0    |             |
+|  61 | E EINT_1    |             |
+|  62 | E EINT_2    |             |
+|  63 | E SYS_PLLVCOUT |             |
 
 ## Bank S (32 pins, width 2)
 
 | Pin | Mux0        | Mux1        | Mux2        | Mux3        |
 | --- | ----------- | ----------- | ----------- | ----------- |
-|  64 | S VSS_1     |             |
-|  65 | S CLK_0     |             |
-|  66 | S RST_0     |             |
-|  67 | S MSPI0_CK  |             |
-|  68 | S MSPI0_NSS |             |
-|  69 | S MSPI0_MOSI |             |
-|  70 | S MSPI0_MISO |             |
-|  71 | S UART0_TX  |             |
-|  72 | S UART0_RX  |             |
-|  95 | S VDD_1     |             |
+|  64 | S SDR_AD10  |             |
+|  65 | S SDR_AD11  |             |
+|  66 | S SDR_AD12  |             |
+|  67 | S SDR_DQM1  |             |
+|  68 | S VDDE_2    |             |
+|  69 | S VSSE_2    |             |
+|  70 | S VDDI_2    |             |
+|  71 | S VSSI_2    |             |
+|  72 | S SDR_D8    |             |
+|  73 | S SDR_D9    |             |
+|  74 | S SDR_D10   |             |
+|  75 | S SDR_D11   |             |
+|  76 | S SDR_D12   |             |
+|  77 | S SDR_D13   |             |
+|  78 | S SDR_D14   |             |
+|  79 | S SDR_D15   |             |
+|  80 | S SDR_CLK   |             |
+|  81 | S SDR_CKE   |             |
+|  82 | S SDR_RASn  |             |
+|  83 | S SDR_CASn  |             |
+|  84 | S SDR_WEn   |             |
+|  85 | S SDR_CSn0  |             |
+|  86 | S VSSI_3    |             |
+|  87 | S VDDI_3    |             |
+|  88 | S VSSE_3    |             |
+|  89 | S VDDE_3    |             |
+|  90 | S UART0_TX  |             |
+|  91 | S UART0_RX  |             |
+|  92 | S MSPI0_CK  |             |
+|  93 | S MSPI0_NSS |             |
+|  94 | S MSPI0_MOSI |             |
+|  95 | S MSPI0_MISO |             |
 
 ## Bank W (32 pins, width 2)
 
 | Pin | Mux0        | Mux1        | Mux2        | Mux3        |
 | --- | ----------- | ----------- | ----------- | ----------- |
-|  96 | W VSS_1     |             |
-|  97 | W PWM_0     |             |
-|  98 | W PWM_1     |             |
-|  99 | W EINT_0    |             |
-| 100 | W EINT_1    |             |
-| 101 | W EINT_2    |             |
-| 102 | W MSPI1_CK  |             |
-| 103 | W MSPI1_NSS |             |
-| 104 | W MSPI1_MOSI |             |
-| 105 | W MSPI1_MISO |             |
-| 106 | W MMC0_CMD  |             |
-| 107 | W MMC0_CLK  |             |
-| 108 | W MMC0_D0   |             |
-| 109 | W MMC0_D1   |             |
-| 110 | W MMC0_D2   |             |
-| 111 | W MMC0_D3   |             |
-| 127 | W VDD_1     |             |
+|  96 | W SDR_AD9   |             |
+|  97 | W SDR_AD8   |             |
+|  98 | W SDR_AD7   |             |
+|  99 | W SDR_AD6   |             |
+| 100 | W SDR_AD5   |             |
+| 101 | W SDR_AD4   |             |
+| 102 | W VDDE_0    |             |
+| 103 | W VSSE_0    |             |
+| 104 | W VDDI_0    |             |
+| 105 | W VSSI_0    |             |
+| 106 | W SDR_AD3   |             |
+| 107 | W SDR_AD2   |             |
+| 108 | W SDR_AD1   |             |
+| 109 | W SDR_AD0   |             |
+| 110 | W SDR_BA1   |             |
+| 111 | W SDR_BA0   |             |
+| 112 | W SDR_D7    |             |
+| 113 | W SDR_D6    |             |
+| 114 | W SDR_D5    |             |
+| 115 | W SDR_D4    |             |
+| 116 | W SDR_D3    |             |
+| 117 | W SDR_D2    |             |
+| 118 | W SDR_D1    |             |
+| 119 | W SDR_D0    |             |
+| 120 | W SDR_DQM0  |             |
+| 122 | W MTWI_SDA  |             |
+| 123 | W MTWI_SCL  |             |
+| 124 | W VSSI_1    |             |
+| 125 | W VDDI_1    |             |
+| 126 | W VSSE_1    |             |
+| 127 | W VDDE_1    |             |
 
 # Pinouts (Fixed function)
 
@@ -116,139 +138,328 @@ auto-generated by [[pinouts.py]]
 
 auto-generated by [[pinouts.py]]
 
+## EINT
+
+External Interrupt
+
+* EINT_0    : E28/0
+* EINT_1    : E29/0
+* EINT_2    : E30/0
+
+## GPIO
+
+GPIO
+
+* GPIOE_E0  : E0/0
+* GPIOE_E1  : E1/0
+* GPIOE_E10 : E18/0
+* GPIOE_E11 : E19/0
+* GPIOE_E12 : E20/0
+* GPIOE_E13 : E21/0
+* GPIOE_E14 : E26/0
+* GPIOE_E15 : E27/0
+* GPIOE_E2  : E2/0
+* GPIOE_E3  : E3/0
+* GPIOE_E4  : E4/0
+* GPIOE_E5  : E5/0
+* GPIOE_E6  : E10/0
+* GPIOE_E7  : E11/0
+* GPIOE_E8  : E12/0
+* GPIOE_E9  : E17/0
+
+## JTAG
+
+JTAG
+
+* JTAG_TCK  : E16/0
+* JTAG_TDI  : E14/0
+* JTAG_TDO  : E15/0
+* JTAG_TMS  : E13/0
+
+## MSPI0
+
+SPI Master 1 (general)
+
+* MSPI0_CK  : S28/0
+* MSPI0_MISO : S31/0
+* MSPI0_MOSI : S30/0
+* MSPI0_NSS : S29/0
+
+## MTWI
+
+I2C Master 1
+
+* MTWI_SCL  : W27/0
+* MTWI_SDA  : W26/0
+
+## SDR
+
+SDRAM
+
+* SDR_AD0   : W13/0
+* SDR_AD1   : W12/0
+* SDR_AD10  : S0/0
+* SDR_AD11  : S1/0
+* SDR_AD12  : S2/0
+* SDR_AD2   : W11/0
+* SDR_AD3   : W10/0
+* SDR_AD4   : W5/0
+* SDR_AD5   : W4/0
+* SDR_AD6   : W3/0
+* SDR_AD7   : W2/0
+* SDR_AD8   : W1/0
+* SDR_AD9   : W0/0
+* SDR_BA0   : W15/0
+* SDR_BA1   : W14/0
+* SDR_CASn  : S19/0
+* SDR_CKE   : S17/0
+* SDR_CLK   : S16/0
+* SDR_CSn0  : S21/0
+* SDR_D0    : W23/0
+* SDR_D1    : W22/0
+* SDR_D10   : S10/0
+* SDR_D11   : S11/0
+* SDR_D12   : S12/0
+* SDR_D13   : S13/0
+* SDR_D14   : S14/0
+* SDR_D15   : S15/0
+* SDR_D2    : W21/0
+* SDR_D3    : W20/0
+* SDR_D4    : W19/0
+* SDR_D5    : W18/0
+* SDR_D6    : W17/0
+* SDR_D7    : W16/0
+* SDR_D8    : S8/0
+* SDR_D9    : S9/0
+* SDR_DQM0  : W24/0
+* SDR_DQM1  : S3/0
+* SDR_RASn  : S18/0
+* SDR_WEn   : S20/0
+
+## SYS
+
+System Control
+
+* SYS_PLLCLK : N28/0
+* SYS_PLLSELA0 : N29/0
+* SYS_PLLSELA1 : N30/0
+* SYS_PLLTESTOUT : N31/0
+* SYS_PLLVCOUT : E31/0
+* SYS_RST   : N27/0
+
+## UART0
+
+UART (TX/RX) 1
+
+* UART0_RX  : S27/0
+* UART0_TX  : S26/0
+
+## VDD
+
+Power
+
+* VDDE_0    : W6/0
+* VDDE_1    : W31/0
+* VDDE_2    : S4/0
+* VDDE_3    : S25/0
+* VDDE_4    : E7/0
+* VDDE_5    : E25/0
+* VDDE_6    : N7/0
+* VDDE_7    : N25/0
+* VDDI_0    : W8/0
+* VDDI_1    : W29/0
+* VDDI_2    : S6/0
+* VDDI_3    : S23/0
+* VDDI_4    : E8/0
+* VDDI_5    : E23/0
+* VDDI_6    : N8/0
+* VDDI_7    : N23/0
+
+## VSS
+
+GND
+
+* VSSE_0    : W7/0
+* VSSE_1    : W30/0
+* VSSE_2    : S5/0
+* VSSE_3    : S24/0
+* VSSE_4    : E6/0
+* VSSE_5    : E24/0
+* VSSE_6    : N6/0
+* VSSE_7    : N24/0
+* VSSI_0    : W9/0
+* VSSI_1    : W28/0
+* VSSI_2    : S7/0
+* VSSI_3    : S22/0
+* VSSI_4    : E9/0
+* VSSI_5    : E22/0
+* VSSI_6    : N9/0
+* VSSI_7    : N22/0
 
 # Pinmap for Libre-SOC 180nm
 
-## ULPI0/8
+## UART0
+
 
-user-facing: internal (on Card), USB-OTG ULPI PHY
 
+* UART0_TX 90 S26/0
+* UART0_RX 91 S27/0
 
-## ULPI1
+## GPIOS
 
-dual USB2 Host ULPI PHY
 
+## GPIOE
 
-## MMC1
+* GPIOE_E0 32 E0/0
+* GPIOE_E1 33 E1/0
+* GPIOE_E2 34 E2/0
+* GPIOE_E3 35 E3/0
+* GPIOE_E4 36 E4/0
+* GPIOE_E5 37 E5/0
+* GPIOE_E6 42 E10/0
+* GPIOE_E7 43 E11/0
+* GPIOE_E8 44 E12/0
+* GPIOE_E9 49 E17/0
+* GPIOE_E10 50 E18/0
+* GPIOE_E11 51 E19/0
+* GPIOE_E12 52 E20/0
+* GPIOE_E13 53 E21/0
+* GPIOE_E14 58 E26/0
+* GPIOE_E15 59 E27/0
 
+## JTAG
 
-## MMC2
+* JTAG_TMS 45 E13/0
+* JTAG_TDI 46 E14/0
+* JTAG_TDO 47 E15/0
+* JTAG_TCK 48 E16/0
 
+## PWM
 
-## SD0
 
-user-facing: internal (on Card), multiplexed with JTAG
-and UART2, for debug purposes
+## EINT
 
+* EINT_0 60 E28/0
+* EINT_1 61 E29/0
+* EINT_2 62 E30/0
 
-## UART0
+## VDD
 
+* VDDE_6 7 N7/0
+* VDDI_6 8 N8/0
+* VDDI_7 23 N23/0
+* VDDE_7 25 N25/0
+* VDDE_4 39 E7/0
+* VDDI_4 40 E8/0
+* VDDI_5 55 E23/0
+* VDDE_5 57 E25/0
 
+## VSS
 
+* VSSE_6 6 N6/0
+* VSSI_6 9 N9/0
+* VSSI_7 22 N22/0
+* VSSE_7 24 N24/0
+* VSSE_4 38 E6/0
+* VSSI_4 41 E9/0
+* VSSI_5 54 E22/0
+* VSSE_5 56 E24/0
 
-## TWI0
+## SYS
 
 
-## MSPI0
 
+* SYS_RST 27 N27/0
+* SYS_PLLCLK 28 N28/0
+* SYS_PLLSELA0 29 N29/0
+* SYS_PLLSELA1 30 N30/0
+* SYS_PLLTESTOUT 31 N31/0
+* SYS_PLLVCOUT 63 E31/0
 
-## B3:SD1
+## MTWI
 
+I2C.
+
+
+* MTWI_SDA 122 W26/0
+* MTWI_SCL 123 W27/0
+
+## MSPI0
+
+* MSPI0_CK 92 S28/0
+* MSPI0_NSS 93 S29/0
+* MSPI0_MOSI 94 S30/0
+* MSPI0_MISO 95 S31/0
+
+## SDR
+
+
+
+* SDR_AD10 64 S0/0
+* SDR_AD11 65 S1/0
+* SDR_AD12 66 S2/0
+* SDR_DQM1 67 S3/0
+* SDR_D8 72 S8/0
+* SDR_D9 73 S9/0
+* SDR_D10 74 S10/0
+* SDR_D11 75 S11/0
+* SDR_D12 76 S12/0
+* SDR_D13 77 S13/0
+* SDR_D14 78 S14/0
+* SDR_D15 79 S15/0
+* SDR_CLK 80 S16/0
+* SDR_CKE 81 S17/0
+* SDR_RASn 82 S18/0
+* SDR_CASn 83 S19/0
+* SDR_WEn 84 S20/0
+* SDR_CSn0 85 S21/0
+* SDR_AD9 96 W0/0
+* SDR_AD8 97 W1/0
+* SDR_AD7 98 W2/0
+* SDR_AD6 99 W3/0
+* SDR_AD5 100 W4/0
+* SDR_AD4 101 W5/0
+* SDR_AD3 106 W10/0
+* SDR_AD2 107 W11/0
+* SDR_AD1 108 W12/0
+* SDR_AD0 109 W13/0
+* SDR_BA1 110 W14/0
+* SDR_BA0 111 W15/0
+* SDR_D7 112 W16/0
+* SDR_D6 113 W17/0
+* SDR_D5 114 W18/0
+* SDR_D4 115 W19/0
+* SDR_D3 116 W20/0
+* SDR_D2 117 W21/0
+* SDR_D1 118 W22/0
+* SDR_D0 119 W23/0
+* SDR_DQM0 120 W24/0
 
 ## Unused Pinouts (spare as GPIO) for 'Libre-SOC 180nm'
 
 | Pin | Mux0        | Mux1        | Mux2        | Mux3        |
 | --- | ----------- | ----------- | ----------- | ----------- |
-|   0 | N VSS_0     |             |             |             |
-|   1 | N VDD_0     |             |             |             |
-|   2 | N SDR_DQM0  |             |             |             |
-|   3 | N SDR_D0    |             |             |             |
-|   4 | N SDR_D1    |             |             |             |
-|   5 | N SDR_D2    |             |             |             |
-|   6 | N SDR_D3    |             |             |             |
-|   7 | N SDR_D4    |             |             |             |
-|   8 | N SDR_D5    |             |             |             |
-|   9 | N SDR_D6    |             |             |             |
-|  10 | N SDR_D7    |             |             |             |
-|  11 | N SDR_AD0   |             |             |             |
-|  12 | N SDR_AD1   |             |             |             |
-|  13 | N SDR_AD2   |             |             |             |
-|  14 | N SDR_AD3   |             |             |             |
-|  15 | N SDR_AD4   |             |             |             |
-|  16 | N SDR_AD5   |             |             |             |
-|  17 | N SDR_AD6   |             |             |             |
-|  18 | N SDR_AD7   |             |             |             |
-|  19 | N SDR_AD8   |             |             |             |
-|  20 | N SDR_AD9   |             |             |             |
-|  21 | N SDR_BA0   |             |             |             |
-|  22 | N SDR_BA1   |             |             |             |
-|  23 | N SDR_CLK   |             |             |             |
-|  24 | N SDR_CKE   |             |             |             |
-|  25 | N SDR_RASn  |             |             |             |
-|  26 | N SDR_CASn  |             |             |             |
-|  27 | N SDR_WEn   |             |             |             |
-|  28 | N SDR_CSn0  |             |             |             |
-|  30 | N VSS_0     |             |             |             |
-|  31 | N VDD_0     |             |             |             |
-|  32 | E VSS_1     |             |             |             |
-|  33 | E SDR_SDRAD10 |             |             |             |
-|  34 | E SDR_SDRAD11 |             |             |             |
-|  35 | E SDR_SDRAD12 |             |             |             |
-|  36 | E SDR_DQM1  |             |             |             |
-|  37 | E SDR_D8    |             |             |             |
-|  38 | E SDR_D9    |             |             |             |
-|  39 | E SDR_D10   |             |             |             |
-|  40 | E SDR_D11   |             |             |             |
-|  41 | E SDR_D12   |             |             |             |
-|  42 | E SDR_D13   |             |             |             |
-|  43 | E SDR_D14   |             |             |             |
-|  44 | E SDR_D15   |             |             |             |
-|  45 | E VDD_1     |             |             |             |
-|  46 | E GPIOE_E8  |             |             |             |
-|  47 | E GPIOE_E9  |             |             |             |
-|  48 | E GPIOE_E10 |             |             |             |
-|  49 | E GPIOE_E11 |             |             |             |
-|  50 | E GPIOE_E12 |             |             |             |
-|  51 | E GPIOE_E13 |             |             |             |
-|  52 | E GPIOE_E14 |             |             |             |
-|  53 | E GPIOE_E15 |             |             |             |
-|  55 | E VSS_1     |             |             |             |
-|  56 | E JTAG_TMS  |             |             |             |
-|  57 | E JTAG_TDI  |             |             |             |
-|  58 | E JTAG_TDO  |             |             |             |
-|  59 | E JTAG_TCK  |             |             |             |
-|  63 | E VDD_1     |             |             |             |
-|  64 | S VSS_1     |             |             |             |
-|  65 | S CLK_0     |             |             |             |
-|  66 | S RST_0     |             |             |             |
-|  67 | S MSPI0_CK  |             |             |             |
-|  68 | S MSPI0_NSS |             |             |             |
-|  69 | S MSPI0_MOSI |             |             |             |
-|  70 | S MSPI0_MISO |             |             |             |
-|  71 | S UART0_TX  |             |             |             |
-|  72 | S UART0_RX  |             |             |             |
-|  95 | S VDD_1     |             |             |             |
-|  96 | W VSS_1     |             |             |             |
-|  97 | W PWM_0     |             |             |             |
-|  98 | W PWM_1     |             |             |             |
-|  99 | W EINT_0    |             |             |             |
-| 100 | W EINT_1    |             |             |             |
-| 101 | W EINT_2    |             |             |             |
-| 102 | W MSPI1_CK  |             |             |             |
-| 103 | W MSPI1_NSS |             |             |             |
-| 104 | W MSPI1_MOSI |             |             |             |
-| 105 | W MSPI1_MISO |             |             |             |
-| 106 | W MMC0_CMD  |             |             |             |
-| 107 | W MMC0_CLK  |             |             |             |
-| 108 | W MMC0_D0   |             |             |             |
-| 109 | W MMC0_D1   |             |             |             |
-| 110 | W MMC0_D2   |             |             |             |
-| 111 | W MMC0_D3   |             |             |             |
-| 127 | W VDD_1     |             |             |             |
+|  68 | S VDDE_2    |             |             |             |
+|  69 | S VSSE_2    |             |             |             |
+|  70 | S VDDI_2    |             |             |             |
+|  71 | S VSSI_2    |             |             |             |
+|  86 | S VSSI_3    |             |             |             |
+|  87 | S VDDI_3    |             |             |             |
+|  88 | S VSSE_3    |             |             |             |
+|  89 | S VDDE_3    |             |             |             |
+| 102 | W VDDE_0    |             |             |             |
+| 103 | W VSSE_0    |             |             |             |
+| 104 | W VDDI_0    |             |             |             |
+| 105 | W VSSI_0    |             |             |             |
+| 124 | W VSSI_1    |             |             |             |
+| 125 | W VDDI_1    |             |             |             |
+| 126 | W VSSE_1    |             |             |             |
+| 127 | W VDDE_1    |             |             |             |
 
 # Reference Datasheets
 
 datasheets and pinout links
+
 * <http://datasheets.chipdb.org/AMD/8018x/80186/amd-80186.pdf>
 * <http://hands.com/~lkcl/eoma/shenzen/frida/FRD144A2701.pdf>
 * <http://pinouts.ru/Memory/sdcard_pinout.shtml>