TPMC871 V3.0 User Manual Issue 1.2
Page 6 of 17
1 Product Description
The TPMC871 is a standard single-width 32 bit PMC module with one interface for 16 bit PC Card or
32 bit CardBus cards using the PCI1510 PC Card controller and a power management unit. The
register map of the PCI1510 PC Card controller is Intel 82365-DF compatible.
The power management unit provides 3.3V or 5.0V PC Card power supply and 3.3V, 5.0V or 12V PC
Card programming voltage. Due to the short circuit and thermal protection of the power management
unit no external fuses are needed on the module.
The TPMC871 Version 3.0 is in PC Card 16 mode functional fully compatible to its
predecessors, the TPMC871 Version 1.0 and Version 2.0.
The TPMC871 with the PC Card socket controller PCI1510 provides full ExCA register implementation
of one 16 bit PC Card compatible with PCMCIA 2.1/JEIDA 4.2 standards. Both memory and I/O cards
are supported. Up to five memory windows and up to two I/O windows are available for PC Card 16
accesses. For 32 bit CardBus Cards two memory windows and two I/O windows are supported by the
PCI1510 controller. CardBus Card status information can be accessed in five CardBus socket
registers which can be mapped in the host memory space.
The PC Card assembly has a maximum component height of 5.6mm which is 0.9mm above the
specified component height (4.7mm) according to IEEE1386.1. The TPMC871 Version 3.0 will
power up in the 16 bit PC Card mode.
Figure 1-1 : Block Diagram TPMC871
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