Freescale Semiconductor MPC5200B - Page 74

Pinout Tables
MPC5200B Users Guide, Rev. 1
Freescale Semiconductor 2-29
Pin PCI_RESET Ball R02
PCI PCI_RESET logic 0 PCI Reset Output (open drain)
MOST Graphics A15 logic 0 MOST Graphics Address Bit A15
Table 2-7. ATA Dedicated Signals
PIN / BALL NUMBER Function
Reset
Value
Description
Pin ATA_DRQ Ball V17
ATA ATA_DRQ logic 0 ATA DMA Request
MOST Graphics A16 logic 0 MOST Graphics Address Bit A16
Pin ATA_DACK Ball Y18
ATA ATA_DACK logic 1 ATA DMA Request
MOST Graphics A17 logic 1 MOST Graphics Address Bit A17
RESET Config. bit 0 -- ppc_pll_cfg_4
Pin ATA_IOR Ball Y17
ATA ATA_IOR logic 1 ATA read - 0, no read - 1
MOST Graphics A18 logic 1 MOST Graphics Address Bit A18
RESET Config. RST_CFG1 bit 1 -- ppc_pll_cfg_3
Pin ATA_IOW Ball W17
ATA ATA_IOW logic 1 ATA write - 0, no write - 1
MOST Graphics A19 logic 1 MOST Graphics Address Bit A19
RESET Config. RST_CFG2 bit 2 -- ppc_pll_cfg_2
Pin ATA_IOCHDRY Ball W18
ATA ATA_IOCHDRY logic 1 ATA negated to extend transfer
MOST Graphics A20 logic 1 MOST Graphics Address Bit A20
Pin ATA_INTRQ Ball Y19
ATA ATA_INTRQ logic 1 ATA Interrupt Request
MOST Graphics A21 logic 1 MOST Graphics Address Bit A21
Pin ATA_ISOLATION Ball Y16
ATA ATA_ISOLATION logic 1 ATA Levelshifter control signal
MOST Graphics A22 logic 1 MOST Graphics Address Bit A22
Table 2-6. PCI Dedicated Signals (continued)
PIN / BALL NUMBER Function
Reset
Value
Description