IBM RT Series Hardware Reference Manual page 135

RP4
+5 +5
2 t - - - - - - - - ,
(SHT 1)
+SYSCLK--------------~
1
74LS74 74LS74
74LSll
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U90
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RP6 RP4
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11 +IRQll
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f7:~=--------(SHT
21 +BADDRI
5 r . T - - - - - - - ( S H T 21 +BADDRO
-
-
16 8 (SHT 21 +BADDR3
i
U80
:~
(SHT 21 +BADDR2
18 6 (SHT 21 +BADDRB
~------___1-++-------------------.Jl~9
4 (SHT 21 +BADDR9
1 1 2 (SHT 21 +BADDR10
, - - - - - - ! < t _ _ _
....r---------(SHT 21 +BADDRll
(SHT B I - S R E S E T l - - - - t t - - i l i - - - - - - - + + - f - - - - - - - - - - - - + - - - - - - - - 1 1
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r.~:,-1
- - - - - - - ( S H T 31 +CNTLCLK3
+5
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RP6
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8
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10
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8 U32 6 (SHT 6. 151 +Ml
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r--W-:~ ~~~~ !~'+~~D~~X~R
r--jt
19 (SHT 10 I +SYNCEN
,--_ (SHT 71 +VIDEOEN
~ ~r.l:'-I--
_ _ _ _ _ (SHT 151 +WMCLK
f-~
1 (SHT 61-ENWMI
~f-~
2 (SHT 14. 151-WEO
f-f-~ ~
(SHT 14. 151-WEI
7 U33 9 (SHT 14. 151 -WE2
~+-1-++-4-'-l
12 (SHT 14. 151-WE3
3 15 (SHT 14. 151-WE4
t-+-+-+-+-+-+--t~
16 (SHT 14. 151-WE5
19 (SHT 14. 151-WE6
_ (SHT 14. 151-WE7
74LS245
19
9
18
8
17
7 16
6
15
5 U95 14
4
13
3
12
2 11
1
~---