From 294aa396da1111838050d6476ec25f0023885d40 Mon Sep 17 00:00:00 2001 From: tmk Date: Thu, 13 Feb 2014 09:33:34 +0900 Subject: Rename a file --- converter/ibm4704_usb/4704.txt | 160 -------------------------------------- converter/ibm4704_usb/ibm4704.txt | 160 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 160 insertions(+), 160 deletions(-) delete mode 100644 converter/ibm4704_usb/4704.txt create mode 100644 converter/ibm4704_usb/ibm4704.txt (limited to 'converter') diff --git a/converter/ibm4704_usb/4704.txt b/converter/ibm4704_usb/4704.txt deleted file mode 100644 index c17d172af1..0000000000 --- a/converter/ibm4704_usb/4704.txt +++ /dev/null @@ -1,160 +0,0 @@ -4704 Keyboard -============= -Keyboard Models: - Model 100 6019273 50-key (grid layout) - Model 200 6019284 62-key Alpha(60% layout) - Model 300 6019303 77-key Expanded Alpha - Model 400 6020218 107-key Full key - -Resourse --------- -The IBM 4704: lots of pictures and info -http://kishy.dyndns.org/?p=648#more-648 - -Brochure: -http://ed-thelen.org/comp-hist/IBM-ProdAnn/4700.pdf - - - -4704 Keyboard Protocol -====================== -On powering up the keyboard sends keyboard id; A3h for 6019284(62-key), for example. -After that firmware enters FC command mode and waits for parameter data from host -so that it doesn't send any scancode until you send 'FF'(End of FC command). - - -Connector ---------- - Keyboard Plug from front - - DSUB-9 - ------------- - \ N 2 3 4 5 / - \ N N N N / - --------- - 2 GND - 3 VCC 5V - 4 DATA - 5 CLOCK - N No connection/No pin. - - -Keyboard to Host ----------------- -Data bits are LSB first and Pairty is odd. Clock has around 60us high and 30us low part. - - ____ __ __ __ __ __ __ __ __ __ ________ - Clock \____/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ - ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ - Data ____/ X____X____X____X____X____X____X____X____X____X________ - Start 0 1 2 3 4 5 6 7 P Stop - -Start bit: can be long as 300-350us. -Inhibit: Pull Data line down to inhibit keyboard to send. -Timing: Host reads bit while Clock is hi. -Stop bit: Keyboard pulls down Data line to lo after 9th clock. - - -Host to Keyboard ----------------- -Data bits are LSB first and Pairty is odd. Clock has around 60us high and 30us low part. - - ____ __ __ __ __ __ __ __ __ __ ________ - Clock \______/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ - ^ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ___ - Data ____|__/ X____X____X____X____X____X____X____X____X____X \___ - | Start 0 1 2 3 4 5 6 7 P Stop - Request by host - -Start bit: can be long as 300-350us. -Request: Host pulls Clock line down to request to send a command. -Timing: After Request keyboard pull up Data and down Clock line to low for start bit. - After request host release Clock line once Data line becomes hi. - Host wirtes a bit while Clock is hi and Keyboard reads while low. -Stop bit: Host releases or pulls up Data line to hi after 9th clock and waits for keybaord pull down the line to lo. - - -Scancodes ---------- -Keyboard doesn't send Break code for all keys except for Alt by default. - - 6019284 62-key: - ,-----------------------------------------------------------. - | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|???|BS | - |-----------------------------------------------------------| - |Tab | Q| W| E| R| T| Y| U| I| O| P| ￠| \| PD2| - |-----------------------------------------------------------| - |Ctrl | A| S| D| F| G| H| J| K| L| ;| '| {}| PD3| - |-----------------------------------------------------------| - |Shif| <>| Z| X| C| V| B| N| M| ,| ,| /|???|Shift | - |-----------------------------------------------------------| - |Reset|blk|Alt | Space |Alt |blk|Enter| - `-----------------------------------------------------------' - +----------+---------------------+----------+----------+ - |` 00|PD1 04|Caps 20|LShift 30|Reset 31| - |1 18|q 05|a 21|<> 3E|Rblank 41| - |2 19|w 06|s 22|z 32|Alt 3F| - |3 1A|e 13|d 23|x 33|Space 40| - |4 10|r 14|f 24|c 34|Alt 3F| - |5 11|t 15|g 25|v 35|Lblank 42| - |6 12|y 16|h 26|b 36|Enter 2F| - |7 08|u 17|j 27|n 37| | - |8 09|i 01|k 28|m 38| | - |9 0A|o 02|l 29|, 39| | - |0 0F|p 03|; 2A|. 3A| | - |- 1F|￠ 1B|' 2B|/ 3B| | - |= 0D|\ 1C|{} 2C|??? 3C| | - |??? 0C|PD2 1D|PD3 2D|RShift 3D| | - |BS 0E| | | | | - +----------+---------------------+----------+----------+ - Bit7 is 'press flag' which set 1 on press and 0 on release when break code is enabled. - -NOTE: When break code is enabled the key sends scancode with setting 7th bit on press -and without it on release. That is, '`' sends 80h on press and 00h on release. - - -keyboard command ----------------- - FF Soft Reset(0008h) - FE Resend(00e8h) - FD Buzzer stop?(00edh) - FC Set Key flag(00f6h) - FB Soft Reset(0008h) - FA Reset(0000h) - - -Keyboard response ------------------ - FF Not exist. [Outgoing buffer cannot have FFh(00h in fact)] - FE Overflow(key event/receive data) at 00c5h, 0346h - FE Memory test error at 0224h - FD Command out of bound at 00d8h - Key out of bound - 7E Read/Parity error in receive from host at 00bch - - -Set Key flag command(FC) ------------------------- -After 'Power on Reset' firmware enters this command mode and waits for data from host, -so that you don't need to send 'FC' and it doesn't send any scancode until you send 'FF'. - -Data sent from host: - - bit: 7 6 ... 0 - en | | - | `-----`--- scan code - `------------- enable bit(0: enable repeat, 1: enable break) - - 00-77 Enable repeat(78-7F: invalid scancode) - 80-F7 Enable break(F8-FF: invalid scancode) - FE Resend(011ah) no need to use - FF End(0114h) exits FC command mode. - -Response from keyboard: - FD Out of bound - Invalid scancode - -Examples: - To enable break code of all keys. - - FC 80 81 ... F7 FF - diff --git a/converter/ibm4704_usb/ibm4704.txt b/converter/ibm4704_usb/ibm4704.txt new file mode 100644 index 0000000000..c17d172af1 --- /dev/null +++ b/converter/ibm4704_usb/ibm4704.txt @@ -0,0 +1,160 @@ +4704 Keyboard +============= +Keyboard Models: + Model 100 6019273 50-key (grid layout) + Model 200 6019284 62-key Alpha(60% layout) + Model 300 6019303 77-key Expanded Alpha + Model 400 6020218 107-key Full key + +Resourse +-------- +The IBM 4704: lots of pictures and info +http://kishy.dyndns.org/?p=648#more-648 + +Brochure: +http://ed-thelen.org/comp-hist/IBM-ProdAnn/4700.pdf + + + +4704 Keyboard Protocol +====================== +On powering up the keyboard sends keyboard id; A3h for 6019284(62-key), for example. +After that firmware enters FC command mode and waits for parameter data from host +so that it doesn't send any scancode until you send 'FF'(End of FC command). + + +Connector +--------- + Keyboard Plug from front + + DSUB-9 + ------------- + \ N 2 3 4 5 / + \ N N N N / + --------- + 2 GND + 3 VCC 5V + 4 DATA + 5 CLOCK + N No connection/No pin. + + +Keyboard to Host +---------------- +Data bits are LSB first and Pairty is odd. Clock has around 60us high and 30us low part. + + ____ __ __ __ __ __ __ __ __ __ ________ + Clock \____/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ + ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ + Data ____/ X____X____X____X____X____X____X____X____X____X________ + Start 0 1 2 3 4 5 6 7 P Stop + +Start bit: can be long as 300-350us. +Inhibit: Pull Data line down to inhibit keyboard to send. +Timing: Host reads bit while Clock is hi. +Stop bit: Keyboard pulls down Data line to lo after 9th clock. + + +Host to Keyboard +---------------- +Data bits are LSB first and Pairty is odd. Clock has around 60us high and 30us low part. + + ____ __ __ __ __ __ __ __ __ __ ________ + Clock \______/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ + ^ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ___ + Data ____|__/ X____X____X____X____X____X____X____X____X____X \___ + | Start 0 1 2 3 4 5 6 7 P Stop + Request by host + +Start bit: can be long as 300-350us. +Request: Host pulls Clock line down to request to send a command. +Timing: After Request keyboard pull up Data and down Clock line to low for start bit. + After request host release Clock line once Data line becomes hi. + Host wirtes a bit while Clock is hi and Keyboard reads while low. +Stop bit: Host releases or pulls up Data line to hi after 9th clock and waits for keybaord pull down the line to lo. + + +Scancodes +--------- +Keyboard doesn't send Break code for all keys except for Alt by default. + + 6019284 62-key: + ,-----------------------------------------------------------. + | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|???|BS | + |-----------------------------------------------------------| + |Tab | Q| W| E| R| T| Y| U| I| O| P| ￠| \| PD2| + |-----------------------------------------------------------| + |Ctrl | A| S| D| F| G| H| J| K| L| ;| '| {}| PD3| + |-----------------------------------------------------------| + |Shif| <>| Z| X| C| V| B| N| M| ,| ,| /|???|Shift | + |-----------------------------------------------------------| + |Reset|blk|Alt | Space |Alt |blk|Enter| + `-----------------------------------------------------------' + +----------+---------------------+----------+----------+ + |` 00|PD1 04|Caps 20|LShift 30|Reset 31| + |1 18|q 05|a 21|<> 3E|Rblank 41| + |2 19|w 06|s 22|z 32|Alt 3F| + |3 1A|e 13|d 23|x 33|Space 40| + |4 10|r 14|f 24|c 34|Alt 3F| + |5 11|t 15|g 25|v 35|Lblank 42| + |6 12|y 16|h 26|b 36|Enter 2F| + |7 08|u 17|j 27|n 37| | + |8 09|i 01|k 28|m 38| | + |9 0A|o 02|l 29|, 39| | + |0 0F|p 03|; 2A|. 3A| | + |- 1F|￠ 1B|' 2B|/ 3B| | + |= 0D|\ 1C|{} 2C|??? 3C| | + |??? 0C|PD2 1D|PD3 2D|RShift 3D| | + |BS 0E| | | | | + +----------+---------------------+----------+----------+ + Bit7 is 'press flag' which set 1 on press and 0 on release when break code is enabled. + +NOTE: When break code is enabled the key sends scancode with setting 7th bit on press +and without it on release. That is, '`' sends 80h on press and 00h on release. + + +keyboard command +---------------- + FF Soft Reset(0008h) + FE Resend(00e8h) + FD Buzzer stop?(00edh) + FC Set Key flag(00f6h) + FB Soft Reset(0008h) + FA Reset(0000h) + + +Keyboard response +----------------- + FF Not exist. [Outgoing buffer cannot have FFh(00h in fact)] + FE Overflow(key event/receive data) at 00c5h, 0346h + FE Memory test error at 0224h + FD Command out of bound at 00d8h + Key out of bound + 7E Read/Parity error in receive from host at 00bch + + +Set Key flag command(FC) +------------------------ +After 'Power on Reset' firmware enters this command mode and waits for data from host, +so that you don't need to send 'FC' and it doesn't send any scancode until you send 'FF'. + +Data sent from host: + + bit: 7 6 ... 0 + en | | + | `-----`--- scan code + `------------- enable bit(0: enable repeat, 1: enable break) + + 00-77 Enable repeat(78-7F: invalid scancode) + 80-F7 Enable break(F8-FF: invalid scancode) + FE Resend(011ah) no need to use + FF End(0114h) exits FC command mode. + +Response from keyboard: + FD Out of bound - Invalid scancode + +Examples: + To enable break code of all keys. + + FC 80 81 ... F7 FF + -- cgit v1.2.3