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author | 2025-01-11 02:25:42 -0800 | |
---|---|---|
committer | 2025-01-11 11:25:42 +0100 | |
commit | 38b15677a62783946fe62ec77341d3a3db016b17 (patch) | |
tree | 6b215193105d306b74ad3cdebf9eb97e2dad8835 | |
parent | 9b678848173b2a0f370fd458ec225b66330f1036 (diff) |
sound/dac76.h: Documenting equivalence to AM6070. Fixing pin locations. (#13168)
-rw-r--r-- | src/devices/sound/dac76.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/devices/sound/dac76.h b/src/devices/sound/dac76.h index 9444b726446..a59901a10dc 100644 --- a/src/devices/sound/dac76.h +++ b/src/devices/sound/dac76.h @@ -6,16 +6,19 @@ Companding D/A Converter + Equivalent to the AM6070, which is an "improved pin-for-pin replacement for + DAC-76" (according to the AM6070 datasheet). + ___ ___ - E/D 1 |* u | 10 VLC - SB 2 | | 11 VR+ - B1 3 | | 12 VR- - B2 4 | | 13 V- + E/D 1 |* u | 18 V+ + SB 2 | | 17 IOD- + B1 3 | | 16 IOD+ + B2 4 | | 15 IOE- B3 5 | | 14 IOE+ - B4 6 | | 15 IOE- - B5 7 | | 16 IOD+ - B6 8 | | 17 IOD- - B7 9 |_______| 18 V+ + B4 6 | | 13 V- + B5 7 | | 12 VR- + B6 8 | | 11 VR+ + B7 9 |_______| 10 VLC ***************************************************************************/ |