Avago Technologies LSI53C1020 - Manual (Page 78)

3-22 Signal Description
Version 2.4 Copyright © 2001–2004 by LSI Logic Corporation. All rights reserved.
3.11 Internal Pull-Ups and Pull-Downs
Table 3.21 describes the pull-up and pull-down signals for the
LSI53C1020.
Table 3.21 Pull-Up and Pull-Down Signal Conditions
Signal Name 456-Ball Package 384-Ball Package Pull Type
MAD[15:0], MADP[1:0] D22, E21, B25, D23,
E22, C24, F22, E23,
D26, E25, H22, F24,
G23, D25, F23, G22,
C22, B24 C9, B9, A9, C10,
B10, A10, C11, D11,
B14, A14, A13, B13,
A12, B12, D12, C12,
A8, D9 Internal Pull-down
SerialDATA, SerialCLK H26, J25 C17, B17 Internal Pull-down. Pull-up
externally when connected
to a serial EEPROM.
GPIO[7:0] K25, L23, L25, M25,
H25, K24, AE25,
AC23 A18, D18, C18, A19,
C16, A17, T23, T24 Internal Pull-down
TST_RST/ AD5 AC8 Internal Pull-up
TCK_CHIP, TDI_CHIP,
TMS_CHIP AC6, AF3, AE4 AE8, AD9, AF8 Internal Pull-down
TRST_ICE/, TCK_ICE,
TDI_ICE, TMS_ICE AB4, AA4, AB3, Y5 AF5, AE4, AD5, AF4 Internal Pull-down
SCANEN, SCAN_MODE,
IDDTN, JtagMode,
TESTACLK, TM N22, E7, Y4, AA22,
AB6, D7 D19, A6, AF3, T25,
AE7, B6 Internal Pull-down
DIS_SCSI_FSN/,
TESTHCLK, TN AC4, AE2, C5 AC7, AD7, C6 Internal Pull-up
DIS_PCI_FSN/ A24 B7 Internal Pull-down. Pull up
externally to enable cor-
rect operation of the PCI
FSN.
ZCR_EN/, IOPD_GNT N23, AC5 G24, AD4 Internal Pull-up