EC Register Settings: Difference between revisions
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'''EC Registers''' |
'''EC Registers''' |
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ff00: a0 0 f 50 3 80 0 0 8c f0 83 20 12 94 52 95 0 0 1f 11 0 b 3e 83 9 0 0 0 0 20 37 0 |
ff00: a0 0 f 50 3 80 0 0 8c f0 83 20 12 94 52 95 0 0 1f 11 0 b 3e 83 9 0 0 0 0 20 37 0 |
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===ECHV=== |
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'''EC Hardware Revision ID''' A0 (default) |
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===ECFV=== |
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'''EC Firmware Revision ID''' 0 (default) |
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===ECHA=== |
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'''EC High Address''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7~4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3-0</td> <td>1111</td> <td>High-byte address of 64Kbyte EC address base.</td></tr> |
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</table> |
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===SCICFG=== |
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'''SCI Configuration''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===ECCFG=== |
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'''EC Configuration''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===SCIE=== |
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===SCIF=== |
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===SCID=== |
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===PMUCFG=== |
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'''PMU Control / Configuration''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===CLKCFG=== |
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'''Clock Configuration''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3-2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===EXTIO=== |
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'''EC Extended Write IO Data''' |
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===PLLCFG=== |
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'''PLL Configuration''' |
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===CLKCFG2=== |
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Clock Configuration 2 |
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===PLLCFG2=== |
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'''PLL Configuration 2''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7-6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3~0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===PXCFG=== |
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'''8051 on-chip Control''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7~1</td> <td>0</td> <td>RSV</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===ADDAEN=== |
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'''ADC/DAC Enable''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5=0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===PLLFRH=== |
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'''PLL Frequency Register High Byte''' |
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===PLLFRL=== |
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'''PLL Frequency Register Low Byte''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7~4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1~0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===ADCTRL=== |
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'''ADC Control Register''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>RSV</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===ADCDAT=== |
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'''ADC Data output port''' After ADC converted, the value is held here. |
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===ECIF=== |
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'''EC Interrupt Pending Flag''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>RSV</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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===ECDAT=== |
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'''EC Data Port''' Window between host and EC |
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===ECCMD=== |
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'''EC Command Port''' Stores the latest EC command from host. |
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===ECSTS=== |
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'''EC Status port''' |
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<table border="1" cellpadding="2" cellspacing="0"> |
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<tr><th>Bit</th> <th>State</th><th>Description</th></tr> |
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<tr><td>7</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>6</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>5</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>4</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>3</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>2</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>1</td> <td>0</td> <td>foo</td></tr> |
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<tr><td>0</td> <td>0</td> <td>foo</td></tr> |
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</table> |
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==GPW== |
==GPW== |
Revision as of 06:43, 15 June 2007
Current Embedded Controller register Settings
WORK IN PROGRESS
OFW Dump
GPIOO fc00: 68 0 1e 0 GPIOE fc10: 7 d7 ff 1 b fd GPIOD fc20: e 91 0 0 9 60 GPIOIN fc30: fe b7 f7 e ff 71 2b GPIOPU fc40: 0 0 0 0 0 0 GPIOOD fc50: 0 80 0 0 GPIOIE fc60: 99 68 1e f f4 c0 34 GPIOM fc70: 1 KBC fc80: 60 43 0 ff ae f4 10 PWM fe00: 0 0 0 0 0 0 cf cf 0 80 80 0 ff ff GPT fe50: f 0 0 43 0 fa 27 10 0 20 SPI fea0: 0 0 0 0 0 64 4 0 0 0 0 0 0 4 0 0 WDT fe80: 0 0 0 70 5a 7 LPC fe90: 2 30 3 80 a0 fd 0 80 0 62 0 0 0 82 c0 1d PS2 fee0: 2f 0 21 76 1 af 2f EC ff00: a0 0 f 50 3 80 0 0 8c f0 83 20 12 94 52 95 0 0 1f 11 0 b 3e 83 9 0 0 0 0 20 37 0 GPWUEN ff30: 10 0 0 0 GPWUPF ff40: 89 8 16 c GPWUPS ff50: 0 8 0 0 GPWUEL ff60: 0 8 0 0
Register settings
GPIO
GPIOO
Output Function Select
1 - Alt. output
0 - GPO
fc00: 68 0 1e 0
GPIOE
Output Enable
1 - Enable
0 - Disable
fc10: 7 d7 ff 1 b fd
GPIOD
Data Output
fc20: e 91 0 0 9 60
GPIOIN
Input Status
fc30: fe b7 f7 e ff 71 2b
GPIOPU
Pull Up Enable
fc40: 0 0 0 0 0 0
GPIOOD
Open Drain Enable
fc50: 0 80 0 0
GPIOIE
Input Enable
fc60: 99 68 1e f f4 c0 34
GPIOM
Misc
fc70: 1
KBC
fc80: 60 43 0 ff ae f4 10
PWM
fe00: 0 0 0 0 0 0 cf cf 0 80 80 0 ff ff
GPT
fe50: f 0 0 43 0 fa 27 10 0 20
SPI
fea0: 0 0 0 0 0 64 4 0 0 0 0 0 0 4 0 0
Watchdog Timer
WDT fe80: 0 0 0 70 5a 7
WDTCFG
WDT Configuration
Bit | State | Description |
---|---|---|
7 | 0 | WDT Extended Bits Enable (0=20 bit timer) |
6~3 | 0000 | Force disable/set test mode/unset test mode |
2 | 0 | WDT Clock Selection for testing (0=normal) |
1 | 0 | Enable WDT interrupt |
0 | 0 | WDT timer reset |
WDTPF
WDT Pending Flag
Bit | State | Description |
---|---|---|
7~5 | 0 | RSV |
1 | 0 | If set, next WDT timeout event will cause WDT reset signal |
0 | 0 | WDT reset event pending |
WTDCNT
WDT 8-bit Count Value Once WDT reaches this value, interrupt will occur.
WTD Testing Counter Value
For testing WDT
fe83 19->12 fe84 11->04 fe85 03->00
LPC
Low Pin Count / Firmware Hub
fe90: 2 30 3 80 a0 fd 0 80 0 62 0 0 0 82 c0 1d
PS2
PS2 Controller
fee0: 2f 0 21 76 1 af 2f
PS2CFG
PS2 Configuration
Bit | State | Description |
---|---|---|
7 | 0 | RSV |
6 | 0 | Enable PS2 port 2 |
5 | 1 | Enable PS2 port 1 |
4 | 0 | RSV |
3 | 1 | Enable interrupt of PS2 parity error |
2 | 1 | Enable interrupt of PS2 TX timeout |
1 | 1 | Enable interrupt of PS2 transmitted byte |
0 | 1 | Enable interrupt of PS2 received byte |
PS2PF
PS2 Pending Flag
Bit | State | Description |
---|---|---|
7 | 0 | RSV |
6 | 0 | Received byte port is PS2 port 2 |
5 | 0 | Received byte port is PS2 port 1 |
4 | 0 | RSV |
3 | 0 | Interrupt pending flag of PS2 parity error |
2 | 0 | Interrupt pending flag of PS2 TX timeout |
1 | 0 | Interrupt pending flag of PS2 PS2 transmitted byte |
0 | 0 | Interrupt pending flag of PS2 received byte |
PS2CTRL
PS2 Transmitter / Receiver Control
Bit | State | Description |
---|---|---|
7 | 0 | RSV |
6 | 0 | Transmit byte port is PS2 port 1 |
5 | 1 | Transmit byte port is PS2 port 1 |
4 | 0 | RSV |
3 | 0 | Force reset of PS2 transmitter state |
2 | 0 | Force reset of PS2 reciever state |
1 | 0 | Flag of PS2 RX timeout |
0 | 1 | Enable PS2 transmit data port - set to transmit byte over PS2DATA |
PS2DATA
PS2 Data
Read to get data of recieved byte from a PS2 device.
Write to transmit to a PS2 device. Will clear previous state.
PS2CFG2
PS2 Configuration 2
Bit | State | Description |
---|---|---|
7~2 | 0 | RSV |
1 | 0 | PS2 protocol waiting time enable |
0 | 1 | PS2CLK/PS2DAT input de-bounce enable (0: 1us, 1: 2us) |
PS2PINS
PS2 pin input status
Bit | State | Description |
---|---|---|
7 | 1 | RSV |
6 | 0 | PS2 port 2 clock |
5 | 1 | PS2 port 1 clock |
4 | 0 | RSV |
3 | 1 | RSV |
2 | 1 | PS2 port 2 data |
1 | 1 | PS2 port 1 data |
0 | 1 | RSV |
PS2PINO
PS2 pin output status
Bit | State | Description |
---|---|---|
7 | 0 | RSV |
6 | 0 | PS2 port 2 clock |
5 | 1 | PS2 port 1 clock |
4 | 0 | RSV |
3 | 1 | RSV |
2 | 1 | PS2 port 2 data |
1 | 1 | PS2 port 1 data |
0 | 1 | RSV |
EC
EC Registers
ff00: a0 0 f 50 3 80 0 0 8c f0 83 20 12 94 52 95 0 0 1f 11 0 b 3e 83 9 0 0 0 0 20 37 0
ECHV
EC Hardware Revision ID A0 (default)
ECFV
EC Firmware Revision ID 0 (default)
ECHA
EC High Address
Bit | State | Description |
---|---|---|
7~4 | 0 | foo |
3-0 | 1111 | High-byte address of 64Kbyte EC address base. |
SCICFG
SCI Configuration
Bit | State | Description |
---|---|---|
7 | 0 | foo |
6 | 0 | foo |
5 | 0 | foo |
4 | 0 | foo |
3 | 0 | foo |
2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
ECCFG
EC Configuration
Bit | State | Description |
---|---|---|
7 | 0 | foo |
6 | 0 | foo |
5 | 0 | foo |
4 | 0 | foo |
3 | 0 | foo |
2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
SCIE
SCIF
SCID
PMUCFG
PMU Control / Configuration
Bit | State | Description |
---|---|---|
7 | 0 | foo |
6 | 0 | foo |
5 | 0 | foo |
4 | 0 | foo |
3 | 0 | foo |
2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
CLKCFG
Clock Configuration
Bit | State | Description |
---|---|---|
7 | 0 | foo |
6 | 0 | foo |
5 | 0 | foo |
4 | 0 | foo |
3-2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
EXTIO
EC Extended Write IO Data
PLLCFG
PLL Configuration
CLKCFG2
Clock Configuration 2
PLLCFG2
PLL Configuration 2
Bit | State | Description |
---|---|---|
7-6 | 0 | foo |
5 | 0 | foo |
4 | 0 | foo |
3~0 | 0 | foo |
PXCFG
8051 on-chip Control
Bit | State | Description |
---|---|---|
7~1 | 0 | RSV |
1 | 0 | foo |
0 | 0 | foo |
ADDAEN
ADC/DAC Enable
Bit | State | Description |
---|---|---|
7 | 0 | foo |
6 | 0 | foo |
5=0 | 0 | foo |
PLLFRH
PLL Frequency Register High Byte
PLLFRL
PLL Frequency Register Low Byte
Bit | State | Description |
---|---|---|
7~4 | 0 | foo |
3 | 0 | foo |
2 | 0 | foo |
1~0 | 0 | foo |
ADCTRL
ADC Control Register
Bit | State | Description |
---|---|---|
7 | 0 | RSV |
4 | 0 | foo |
3 | 0 | foo |
2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
ADCDAT
ADC Data output port After ADC converted, the value is held here.
ECIF
EC Interrupt Pending Flag
Bit | State | Description |
---|---|---|
7 | 0 | RSV |
2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
ECDAT
EC Data Port Window between host and EC
ECCMD
EC Command Port Stores the latest EC command from host.
ECSTS
EC Status port
Bit | State | Description |
---|---|---|
7 | 0 | foo |
6 | 0 | foo |
5 | 0 | foo |
4 | 0 | foo |
3 | 0 | foo |
2 | 0 | foo |
1 | 0 | foo |
0 | 0 | foo |
GPW
General Purpose Wake Up
GPWUEN ff30: 10 0 0 0 GPWUPF ff40: 89 8 16 c GPWUPS ff50: 0 8 0 0 GPWUEL ff60: 0 8 0 0