PowerPC 740 and PowerPC 750 Embedded Microprocessor
IBM CMOS 0.20 um Copper Technology EMPPC740L and EMPPC750L
Pinout Listing for the 255 CBGA Package (cont.)
Signal Name
Pin Number
Active
I/O
2
F06, F08, F09, F11, G07, G10, H06, H08, H09, H11, J06,
J08, J09, J11, K07, K10, L06, L08, L09, L11
—
—
VDD
3
F03
Low
Output
VOLTDET
Note:
1. These are test signals for factory use only and must be pulled up to OVdd for normal operation.
2. OVdd inputs supply power to the I/O drivers and Vdd inputs supply power to the processor core.
3. Internally tied to GND in the 255 CBGA package to indicate to the power supply that a low-voltage proces-
sor is present. This is NOT a supply pin.
5/20/99
Version 1.51
PowerPC 740 and PowerPC 750 Datasheet
Page 25
IBM [ IBM ]
