z16017 ZiLOG Semiconductor, z16017 Datasheet - Page 105

• Manufacturer Part Number: z16017
• Description: Pcmcia Interface Solution
• Manufacturer: ZiLOG Semiconductor

Appendix A: Multifunction Pins
PC/BVD2//SPKR//DASP/DREQ
PC_BVD1//STSCHG//PDIAG
PC_INPACK/DREQ
PC_REG//DACK
MAPn DMACK = EN DMA ACKn & MAPn ACC
Figure 16.
Mx2x1
S
I1
IORD
CE1
CE2
I0
Mx2x1
S
Mx2x1
S
PCMCIA_MODE
BVD_CTRL,REG26 [7]
I0
I1
PCMCIA_MODE
Z16017BA (Overview of Internal Structure)
MAP1_DMACK
MAP2_DMACK
MAP3_DMACK
I1
PCMCIA_MODE
I0
ATA_MODE
Z86017/Z16017 PCMCIA Interface Solution
Mx4x1
S1
S0
I0
I1
I2
I3
EN_DASP,REG2 [3]
EN_SPKR,REG02 [5]
Mx2x1
S
I1
I0
EN_DMA_ACK1,REG12 [7]
EN_DMA_ACK2,REG16 [7]
EN_DMA_ACK3,REG1A [7]
EN_DASP_EXT,REG2 [7]
EN_DASP_INT,REG2 [6]
PDASP_SET,REG2 [2]
EN_BVD,REG2C [6]
AUDIO_EN,CCR1 [3]
EN_PDIAG_EXT,REG04 [7]
AT_PDIAG
INT_PDIAG,REG02 [0]
EN_INT_PDIAG,REG04 [6]
EN_PDIAG,REG02 [1]
ATA_MODE
Product Specification
PS012002-1201
ATA_PDASP/EXTP_W
ATA_DACK/BVD2
ATA_DREQ/BVD1
EXTP_STSCHG
EXTP_AUDIO
ATA_PDIAG
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