home *** CD-ROM | disk | FTP | other *** search
- Mario Miniaci wrote in comp.sys.amiga.hardware about "CD32 Pinouts...":
-
- MM> Just wondering: does anyone out there know what the big expansion
- MM> connector pinouts are? I know that there are people out there
- MM> prepared to make accelerator card interfaces for it...
- MM>
- MM> If anyone can mail me the pinouts, (or even post them to this group)
- MM> I'd be most grateful...
-
- The below was posted, quiet some time ago. Hope it's of use to you!
-
-
- ###########################################################################
- ## CD32 Expansion port info. 1994-07-05 ##
- ## ##
- ###########################################################################
-
-
- 2 84___86 182
- |--- TOP
- //////////////////////////// //////////////////////////// v
- /==========================/ /==========================/
- ^ ^ ^ ^ ^
- 1 83 85 181 |___ BOT
-
-
- Pin # Name Comment
- ===========================================================================
- Pin 1 A31 Probably not connected since 68EC020
- | | |
- Pin 8 A24
- Probably not connected since 68EC020
- Pin 9 DGND
- Pin 10 VCC
- Pin 11 A23 Address bus
- | | |
- Pin 18 A16 |
- Pin 19 DGND
- Pin 20 VCC
- Pin 21 A15 |
- | | |
- Pin 28 A8 |
- Pin 29 DGND
- Pin 30 VCC
- Pin 31 A7 |
- | | |
- Pin 38 A0 Address bus
- Pin 39 DGND
- Pin 40 VCC
- Pin 41 D31 Data bus
- | | |
- Pin 48 D24 |
- Pi
- n 49 DGND
- Pin 50 VCC
- Pin 51 D23 |
- | | |
- Pin 58 D16 |
- Pin 59 DGND
- Pin 60 VCC
- Pin 61 D15 |
- | | |
- Pin 68 D8 |
- Pin 69 DGND
- Pin 70 VCC
- Pin 71 D7 |
- | | |
- Pin 78 D0 Data bus
- Pin 79 DGND
-
- Pin 80 VCC
- Pin 81 IPL2* Interrupt Priority Level
- Pin 82 IPL1* |
- Pin 83 IPL0* Interrupt Priority Level
- Pin 84
- Pin 85 R
- ST* Master Reset of whole unit??????
- Pin 86 HALT* Halt processor
- Pin 87 ECS* Not implemented on 68EC020
- Pin 88 OCS* Not implemented on 68EC020
- Pin 89 SIZE1 Indicates number of bytes remaining to transfer
-
- Pin 90 SIZE0 Indicates number of bytes remaining to transfer
- Pin 91 AS* Adress strobe
- Pin 92 DS* Data strobe
- Pin 93 R/W* Read/Write
- Pin 94 BERR* Buss Error
- Pin 95
- Pin 96 AVEC*
- Autovector request during interrupt acknowledge
- Pin 97 DSACK1* Data transfer and size acknowledge
- Pin 98 DSACK0* Data transfer and size acknowledge
- Pin 99 CPUCLK_A
-
- Pin100
- Pin101 DGND
- Pin102 VCC
- Pin103 FC2 Function codes
- Pin104 FC1 Function codes
- Pin105 FC0 Function codes
- Pin106
- Pin107
- Pin108
- Pin109
-
- Pin110
- Pin111 CPU_BR* CPU bus request????
- Pin112 EXP_BG* Expansion bus granted????
- Pin113 CPU_BG*
- CPU bus granted????
- Pin114 EXP_BR* Expansion bus request
- Pin115
- Pin116
- Pin117 PUNT*
- Pin118 RESET* 68020 RESET
- Pin119 INT2* Generate a level 2 interrupt
-
- Pin120 INT6* Generate a level 6 interrupt
- Pin121 KB_CLOCK* Keybord clock
- Pin122 KB_DATA* Keybord data
- Pin123 FIRE0* Fire buttons
- Pin124 FIRE1* |
- Pin125 LED* Power On Led ?
- Pin126 ACTIVE* Disk active led
- Pin127 RXD* Serial data in
- Pin128
- TXD* Serial data out
- Pin129 DKRD* Floppy interface (paula?)
-
- Pin130 DKWD* Floppy interface (paula?)
- Pin131 SYSTEM ??????
- Pin132 DKWE* Floppy interface (paula?)
- Pin133 CONFIG_OUT ??????
- Pin134
- Pin135 DGND
- Pin136 +12V
- Pin137 DGND
- Pin138 +12
- Pin139 17MHZ FMV inteface ????
-
- Pin140 EXT_AUDIO* ^
- Pin141 DA_DATA |
- Pin142 MUTE* |
- Pin143 DA_LRCLK v
- Pin144 DA_BCLK FMV inteface ????
- Pin145
- DGND
- Pin146 VCC
- Pin147 DR Digital Red
- Pin148 DG Digital Green
- Pin149 DB Digital Blue
-
- Pin150 DI Digital Intensity
- Pin151 PIXELSW_EXT*
- Pin152 PIXELSW*
- Pin153 BLANK*
- Pin154 PIXELCLK Pixelclock for manipulating RBG data
- Pin155 DGND
- Pin156 VCC
- Pin157 CSYNC* Composite sync
- Pin158 CCK_B Color clock ?????
- Pin159 HSYNC* Horizontal sync
-
- Pin160 VSYNC* Vertical sync
- Pin161 VGND
- Video ground
- Pin162 VGND Video ground
- Pin163 AR_EXT Analog Red (Why two of them??)
- Pin164 AR Analog Red ^
- Pin165 AG_EXT Analog Green |
- Pin166 AG Analog Green |
- Pin167 AB_EXT Analog Blue v
- Pin168 AB Analog Blue (Why two of them??)
- Pin169 VGND Video ground
-
- Pin170 VGND Video ground
- Pin171 NTSC*
- Pin172 XCLKEN* Enable External video clock (Genlock)
- Pin173 XCLK Extern
- al video clock (Genlock)
- Pin174 EXT_VIDEO* Disable internal video interfaces
- Pin175 DGND
- Pin176 VCC
- Pin177 AGND
- Pin178 +12
- Pin179 LEFT_EXT Left sound (Why two of them??)
-
- Pin180 LEFT Left sound |
- Pin181 RIGHT_EXT Right sound |
- Pin182 RIGHT Right sound (Why two of them??)
-
-
- Unmarked should be NotConnect (NC)
-
-
-
- ---Flemming Steffensen
- .: | FIRST Production -ETD 020-
- .::: | ADSP-NET: flemming@firstpf.adsp.sub.org CATS's
- .;' :: | INTERNET: fsteff@dannug.dk |\ _,,,---,,_sleeping!
- .;' :: | AMIGANET: 39:140/109.13 ZZZzz /,`.-'`' -. ;-;;,_
- .::::::::: | FIDO-NET: 2:238/28.13 |,4- ) )-,_; ,\ ( `'-'
- .::. .::. | HOA-Net: 10:2/9.13 '---''(_/--' `-'\_)
-