From 3d2749bd91a67349228b75cfe0b37033ddc8068e Mon Sep 17 00:00:00 2001 From: AJR Date: Tue, 27 Jun 2017 18:53:43 -0400 Subject: mb88xx: Add pin diagrams (nw) --- src/devices/cpu/mb88xx/mb88xx.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/src/devices/cpu/mb88xx/mb88xx.h b/src/devices/cpu/mb88xx/mb88xx.h index 1a6682b1a14..b8569a317f8 100644 --- a/src/devices/cpu/mb88xx/mb88xx.h +++ b/src/devices/cpu/mb88xx/mb88xx.h @@ -7,6 +7,39 @@ Written by Ernesto Corvi +**************************************************************************** + ___________ ___________ + EX 1 |] | 42 Vcc EX 1 |] | 28 Vcc + X 2 |] | 41 K3 X 2 |] | 27 K3 + _RESET 3 |] | 40 K2 _RESET 3 |] | 26 K1 + _IRQ 4 |] | 39 K1 O0 4 |] | 25 K1 + SO 5 |] | 38 K0 O1 5 |] | 24 K0 + SI 6 |] | 37 R15 O2 6 |] | 23 R10/_IRQ + _SC/_TO 7 |] | 36 R14 O3 7 |] MB8842 | 22 R9/_TC + _TC 8 |] | 35 R13 O4 8 |] MB8844 | 21 R8 + P0 9 |] | 34 R12 O5 9 |] | 20 R7 + P1 10 |] MB8841 | 33 R11 O6 10 |] | 19 R6 + P2 11 |] MB8843 | 32 R10 O7 11 |] | 18 R5 + P3 12 |] | 31 R9 R0 12 |] | 17 R4 + O0 13 |] | 30 R8 R1 13 |] | 16 R3 + O1 14 |] | 29 R7 Vss 14 |]__________| 15 R2 + O2 15 |] | 28 R6 + O3 16 |] | 27 R5 + O4 17 |] | 26 R4 + O5 18 |] | 25 R3 + O6 19 |] | 24 R2 + O7 20 |] | 23 R1 + Vss 21 |]__________| 22 R0 + ___ ___ + R6 1 | \_/ | 16 Vcc + R7 2 | | 15 _RESET + R8 3 | | 14 R5 + R9 4 | MB88201 | 13 R4 + R10/START 5 | MB88202 | 12 R3 + R11/X 6 | | 11 R2 + EX 7 | | 10 R1 + Vss 8 |_________| 9 R0 + ***************************************************************************/ #ifndef MAME_CPU_MB88XX_MB88XX_H -- cgit v1.2.3