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Last update: 10 January 2004

IC number:4145F020 [45-GAYLE, 50020]
IC name:Gayle
IC function:Memory control, I/O card interface and IDE Hard Drive interface.
Related components:Gary (predecessor), AA-Gayle (successor)

Component documentation
IC numberManufacturerDocumentation
4145F020 [45-GAYLE, 50020]CSGNot available

Component versions
IC numberPackageCBM part numberCBM part description
4145F020 [45-GAYLE, 50020]84-Pin PLCC391155-01Gayle Gate Array
4145F020 [45-GAYLE, 50020A]84-Pin PLCC391155-02

Positions
AmigaPositionPackage
A600U5PLCC

Pinout
PinTypeFunction groupNameSignal name
A600
1OutputCard functionsPE12PE12
2OutputCard functionsPE5PE5
3PowerPowerGND1GND
4OutputCard functionsNOISENOISE via C711
5OutputCard functionsCC_RESETCC_RESET
6OutputCard functions_CC_ENA_CC_ENA
7OutputCard functions_REG_REG
8OutputCard functions_WE_WE
9OutputCard functions_OE_OE
10OutputControl functionsEE via E112
11OutputControl functions_FLASH_FLASH
12InputCard functions_IDE_IRQ_IDE_IRQ
13..14OutputCard functions_IDE_CS(1).._IDE_CS(2)_IDE_CS(1).._IDE_CS(2)
15OutputControl functions_SPARE_CS_SPARE_CS
16OutputControl functions_NET_CS_NET_CS
17OutputControl functions_RTC_CS_RTS_CS
18OutputCard functions_IOWR_IOWR
19OutputCard functions_IORD_IORD
20PowerPowerVCC1VCC
21OutputControl functions_ROMEN_ROMEN
22InputControl functionsC14M14MHZ
23InputControl functionsCCKCCK
24PowerPowerGND2GND
25InputControl functionsXRDYunused
26InputControl functions_OVRunused
27OutputControl functions_OELconnected to _EN of U21 and U22
28OutputControl functions_OEBconnected to _EN of U21 and U22
29?Control functions_DBR_DBR
30OutputControl functions_BLS_BLS
31?Control functions_REGEN_REGEN
32OutputControl functions_RAMEN_RAMEN
33InputControl functions_AS_AS
34InputControl functions_UDS_UDS
35InputControl functions_LDS_LDS
36InputControl functionsR_WR_W
37?Control functions_DTACK_DTACK via R113
38InputControl functions_BGACK_BGACK
39InputControl functions_HLT_HLT
40InputControl functions_RST_RST
41..44InputControl functionsA12..A15A12..A15
45PowerPowerGND3GND
46..53InputControl functionsA16..A23A16..A23
54..61I/OControl functionsD15..D8D15..D8
62PowerPowerVCC2VCC
63InputFloppy functions_KBRESET_KB_RESET
64OutputFloppy functions_DKWEB_DKWEB
65OutputFloppy functions_DKWDB_DDWDB
66PowerPowerGND4GND
67OutputFloppy functions_MTRON_MTR0
68OutputFloppy functions_MTRX_MTRX
69InputFloppy functionsDKWEDKWE
70InputFloppy functions_DKWD_DKWD
71InputFloppy functions_SELSEL0
72InputFloppy functions_MTR_MTR
73OutputControl functions_ODD_CIA_ODD_CIA
74OutputControl functions_EVEN_CIA_EVEN_CIA
75..76InputCard functions_CC_CD(1).._CC_CD(2)_CC_CD(1).._CC_CD(2)
77..78InputCard functions_CC_BVD(1).._CC_BVD(2)_CC_BVD(1).._CC_BVD(2)
79InputCard functions_CC_WP_CC_WP
80InputCard functions_CC_BUSY_CC_BUSY_IREQ
81InputCard functions_WAIT_WAIT
82?Control functions_BEERconnected to _BEER of 68000 via R114
83OutputCard functions_INT6_INT6
84OutputCard functions_INT2_INT2

Copyright © 2000-2004 Ronald van Dijk - All rights reserved